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You are advised to modify the release description to fewer than characters before submitting a release request to the Quick App Alliance platform. The developer accounts can be divided into individual and enterprise accounts. Both of them have their own identity verification methods. Number of times that a quick app is opened on a day. App transfer will change the developer account to which a quick app belongs. In this case, the agcTeamId field also changes. If you want to query historical user reports of a quick app, the appId and agcTeamId fields must be the same as those before transfer.

However, app transfer changes the agcTeamId field and the query will be unavailable. In addition, historical data cannot be restored after apps are transferred, and reports will record only data after the app transfer.

Exercise caution when transferring an app. Only Essential Cookies. Sign in. Sign up. HMS Core. AppGallery Conncet. App Touch. Quick App. Paid Promotion.

Travel and Transport. More Events. HDD for Games. Join us. Learn more. More Programs. Popular Keywords. Overview Guides References. Last updated: File Structure. What can I do when the for statement does not take effect? How can I obtain the global data and methods defined in the app. How can I obtain dynamically changed values when I set the inline style in quick app elements? What can I do when the quick app page is adjusted to adapt to the phone screen after the input method panel is displayed?

How can I use an internal function to access the data block through this? How can I quickly deploy cloud services for a project requiring both the device and cloud? What protocol is used for communication? After the input box obtains the focus and the keyboard pops up, a large blank area is displayed on the keyboard, blocking the input box.

What can I do? How do I configure the title bar for a quick app? Currently, the title bar can be set in either of the following ways: Set display in the manifest file as follows:. Why are the methods in onInit and onReady not triggered when a user switches from one page to another? How does a user cancel the pop-up that prompts the user to add an app to the home screen when the user taps the exit button?

Can the global variables defined in app. Is multi-language syntax supported in value assignment under data? Negative example:. How can an element pass values to its parent element? Why can’t the absolute value of position take effect? How do I trigger the lifecycle functions of a custom element page? The back arrow of the built-in title bar in a quick app is sometimes white and sometimes black.

How do I control its color? Can the background image of the page block the status bar? How do I override the tap event for the back button in the upper left corner of the app title bar?

When I open a page through a deep link, the data is received but is not displayed on the page. This depends on the page launch mode. When a page is opened in singleTask mode: If the target page does not exist the app is closed , you can obtain parameters through the onshow lifecycle function.

If the target page already exists the app is running in the background , no page is created and the page is not refreshed after being opened. The obtained value is not displayed on the page either. In this case, you need to rewrite the value of onrefresh. When a page is opened in standard mode: If the target page does not exist the app is closed , you can obtain parameters through the onshow lifecycle function. If the target page already exists the app is running in the background , a new page will be created, which affects user experience.

Therefore, you are advised not to use a deep link to open a page when the page launch mode is set to standard. How do I define a global object in a quick app? The sample code is as follows: manifest. Sample code:. The implementation is as follows: Define isShow in the props attribute of the custom subelement.

Assign the value to isShow in the parent element. Sample code: hello. What can I do when the Logcat log records the error message “xxx cannot be cast to xxx at Check the list-item element as follows: Check whether the type attribute is set.

Check whether the if statement is used in the element. Check whether the same value is set for type but the DOM structures are different. Check whether a list element is nested in list-item. Is there a solution for converting HTML tags to those that can be identified by quick apps? No, if you use the webview API of the quick app to open a web page. You can change the title on the web page so it will be modified synchronously in the quick app. Yes, if you use the web element of the quick app to load a web page.

You can listen to the title of the web page using the titlereceive event of the web element and update the title using the setTitleBar method of the page. The key code snippet is as follows:. What can I do if the dynamic style change for the a element used in the text element does not take effect? What should I do if I want to display a pop-up indicating that the number of input characters exceeds the specified value? After the text box of the input element is displayed, how do I implement the following effect: click other places to lose the focus and collapse the keyboard?

Can I set the display position of the cursor in the input element? After an item is added to a list, calling scrollTo to jump to the bottom fails. How can I solve this problem?

How can I use the list element to implement the title bar? The following figure shows the final effect. Play Current Time Loaded : 0. Duration Video Track. Playback Rate 2x 1.

Captions captions off , selected. This is a modal window. Reset restore all settings to the default values Done. How can I display or hide list items on the list? After I increase the system font size, the font size in the app becomes larger, and line break occurs in some text elements.

If you do not want the font size in the app to change with the system font size, set textSizeAdjust in display of the manifest file to none. If you want the font size in the app to change with the system font size but do not want the text element to wrap, set the lines style of the text element to 1.

Does the text element support line feeds? Does the quick app style support automatic display of ” Why a web page cannot communicate with the framework after calling system.

When I scroll the list element up and down and use the getBoundingClientRect method to obtain the position of the visible area on the list, the coordinate values of the four sides do not change. A web element is embedded in my quick app. I use the code this. However, the HTML5 page does not receive the event. What do I do? A web page loaded by a web element involves payment using Alipay, which can launch the Alipay app earlier but now can only open the HTML5 page of Alipay.

Why did that happen? Setting the if and show attributes of the list-item element and its subelements to false achieves different display effect. When the show attribute is set to false, the space is still occupied. An HTML5 web page is opened through a web component, and the target web page is redirected multiple times.

If the page URL needs to be saved, can the quick app have a method to obtain it? Which method can I use to obtain the position of a quick app element? How do I touch and hold an icon to drag it? The implementation is as follows: Obtain the touch point information position change when a finger touches or moves across the surface from the TouchEvent object returned by the touchmove event of the element.

For details, please refer to the touchmove event and TouchEvent types in Common Events. Set the top and left attributes of the element dynamically based on the obtained touch point information. In this way, the element position can be dynamically changed based on the finger movement, implementing the dragging effect.

The solution code is as follows:. How do I prevent the list from sliding when I drag an icon in the list? The implementation is as follows: Use blocks to stack the image icon on the list element, and set the image style to position: fixed. Listen to the touchmove event of the image element to dynamically set the element position. For details, please refer to the touchmove event and TouchEvent type description in Common Events.

How can I implement the function of changing the tab style when the tab pages are switched? The implementation is as follows: Pass the value of index to currentIndex when the tab is tapped. Does the swiper element support nested for loops? When the element width and height are less than those of the image set by background-image , the image cannot be fully displayed.

Ensure that the value of minPlatformVersion is greater than or equal to How do I switch from a quick app to an Android app? Add the external schema to the activity of the target Android app. Can a quick app generate a QR code from a character string?

Some quick app APIs, such as service. How can I shield the code that is not supported outside the Chinese mainland without affecting its use in the Chinese mainland?

Check whether the third-party library dependency file package. Then, the package. Run the npm i -S crypto-js command to install the crypto-js library. The sample code for calculating the digest value of a file in a quick app is as follows:. When a user rejects authorization, how do I open the authorization pop-up again? When I use router.

What can I do when the callback cannot be received when the prompt. In addition to calling the prompt. Initialize data models. Can prompt. After the request. What can I do if “code: the key is invalid” or “performGetItem: this key is invalid, can not find this key in storage” is returned after the storage. What can I do when there is no response to a success callback when the network. What can I do when a Huawei phone’s screen height obtained using device.

Check whether the asynchronous mode is used when this method is called in the onCreate method in the app. If so, delete the asynchronous mode. After the asynchronous mode is deleted, if the height is still 0, the device. You are advised to add a ms delay to the method. What can I do when I fail to obtain the screen height of my phone?

When an audio file is being played, the left and right arrows in the notification bar are used to switch to the previous and next songs. Can quick apps distinguish access channels such as AppGallery and third-party apps? Why is the page not destroyed when router. How do I pass and receive parameters when redirecting a user to a quick app through a deep link? Deep link the user to the quick app and carry parameters.

Can I set a timeout interval for this situation? Can the storage API be called synchronously? What do the screenHeight and windowHeight parameters obtained by the device. The heights specified by screenHeight and windowHeight vary in the following scenarios: Curved screen with virtual navigation bar enabled Curved screen with virtual navigation bar disabled Regular screen with virtual navigation bar enabled Regular screen with virtual navigation bar disabled The calculation methods are as follows: [Curved screen with virtual navigation bar enabled] The height specified by screenHeight does not include the heights of the status bar and virtual navigation bar.

What can I do if result code is returned when account. How do I globally monitor the step count changes? Define a global object in app. In the following sample code, localeData is a global object, in which the currentStep attribute is defined to record the result returned by the sensor API. Call the sensor API in the lifecycle function onCreate in the app. The sample code is as follows: app.

How do I switch from a quick app to the app details page on AppGallery? Quick apps support redirection to third-party apps through deep links. Therefore, you can call the router. The link of the native app details page must be in the following format:. How do I use Bluetooth to search for nearby devices? Why is 5e returned for both the longitude and latitude when the geolocation.

Quick App Engine checks whether the positioning API is called for the first time: If so, the failure callback is triggered, error code is returned, and a message indicating timeout is displayed. If not, check whether the correct longitude and latitude are returned upon the first call. If so, 5e is returned as the longitude and latitude. Can I launch a quick app using a URL?

How can I identify requests from quick apps on an HTML5 page so that the service logic will not instruct users to download an app? The implementation is as follows: In the quick app, set the useragent attribute in the web element to default.

If a website supports multiple languages, can the web page be displayed in the system language by default? How does an HTML5 quick app automatically switch between landscape and portrait modes on a phone? Modify the manifest. Set orientation in display to auto. Set minPlatformVersion in the manifest. Integrating Huawei Services. What can I do if an exception occurs when I integrate Account Kit?

For details, please refer to Enabling Account Kit. Call the account. What should I do? How can I cancel user authorization of a quick app on a mobile phone? How can I clear the cache data of Account Kit? What does this parameter mean? Can the regId parameter be left empty if I want to push messages to all users? What can I do if a message indicating that the app has been removed or is not in the service area is displayed when I tap the push notification bar of a quick app?

What can I do if the system displays a message indicating that the token is invalid when the regId is obtained for pushing a message? Messages are pushed more than five times, but the user receives only five of them and the status code received by the return server address is What can I do if the system displays a message indicating that the token is invalid when I push a message?

Ensure that the token generated by the debugger issued by Quick App Alliance is used correctly. Ensure that the signature fingerprint used to apply for Push Kit is the same as that used for app debugging. Is regId of a quick app globally unique? When I call the server API to send a push message to my test device, the message is successfully sent but not found on the device. If the value is true , a test message is only validated but will not be sent to a device.

You need to change the value to false in this case. Check the setting of params in the message body. When pushtype is set to 0 , the params parameter must be passed in the message body even if the message does not need to carry any parameter.

What can I do if the push. Whether the test phone is a Huawei phone. If so, ensure that the EMUI version of the phone is 8. How do I redirect users from a push message to the loader? Huawei Quick App Loader has the use records of this app. What can I do if the error message ” request apptoken error” is displayed when the push. Ensure that Push Kit is enabled. Ensure that Push Kit is pre-installed on the mobile phone.

If the preceding conditions are met, ensure that a proxy is not used on the local network. What should I do if ” Service temporarily unavailable” is returned when the server sends a push message?

Perform the following steps: Limit the average number of push messages sent out to less than the number of queries per second provided by Huawei. Set push intervals averagely. Do not push messages too frequently in a period of time. The regId parameter obtained by the push.

When the server API is used to push a message, the long format will cause the error “illegal tokens”, while the short format will not. Each time the notification is sent, the configured receipt URL will receive a status code. What do these status codes mean? Status code description: 0 : The message is sent successfully. How can I obtain the parameters of notifications? What can I do if the callback function is not executed or returns result code during ad loading?

Check whether the ad API is called in the onInit lifecycle function. If so, you are advised to call it in onReady or onShow. Check whether a test ad unit is used or there is a proper ad available in the test ad unit. During ad development, you need to use the test ad unit.

A formal ad unit will be assigned only after your ad is verified by our customer service. If you have used a test ad unit, this error indicates that no proper ad is available in this unit. In this case, try to use another test ad unit. How can I obtain SDK logs during testing?

When the onDestroy method of a page is called in a quick app, is the ad destroyed? How do I obtain a test ad unit ID? Can I just display the requested ad data? Do I need to perform other operations, for example, report data? Ads in my app were accepted, I have replaced the test ad unit ID with a formal one, and my app version was also approved.

However, there is still no ad displayed. Where can I submit my ad test materials for review? How do I obtain the certificate fingerprint when I request an ad and why does the quick app not contain the AndroidManifest. What caused error code returned when I integrate Keyring?

How do I manage the generated credentials? What can I do if error code is displayed when the keyring. Other Development FAQs. Why is a white screen displayed when I push a quick app to a device? When the array loop is used to set images, two different images are displayed based on the score value and array value. Two image tags are set to display different images using if and else statements.

The onInit method sets setInterval to a short period. For example, the configured interval is 10 ms, leading to frequent data updates. As a result, a white screen occurs. The media query function is used in a quick app. However, the quick app does not support this function on mobile phones.

The list element is used, but the height of this element is not set. What can I do if an error message is displayed, indicating that the type is incorrect during the compilation from a uni-app to a quick app?

To solve this problem, you can use one of the following methods: Add the src attribute and set it to an empty string. When I open a quick app through a deep link on Huawei Quick App Loader, a message indicating that the app cannot be found is displayed.

How do I package a quick app RPK using commands? The package. During the development, you can check the version of the installed npm package and package dependencies in the file for your project.

You are advised to use the same file for multiple apps to facilitate file management. To package your quick app using commands, perform as follows: Access the root directory of your project. If a third-party JavaScript library is not installed, run the npm install command to install the dependency package. Run the npm run fa-release command. If the following error information is displayed when you run the command, it means that you do not have the execute permission on the AAPT file.

In this case, run the chmod AAPT file name command to manually change the execute permission on the file. How do I obtain the height of the title bar of a quick app? How do I distinguish the test environment from the online environment for a quick app?

Functions, Mechanism, and Rules. What can I do if a white screen is displayed on some pages but no error is reported when an app is tested using Quick App Loader? Why does my quick app fail to push messages? Is this because of frequency control? Is there any restriction on the parameters carried when a quick app is opened through a deep link, an app router, or the router. Why do the app names in multiple languages in the app usage record not take effect after I change the system language and region?

Why do these app names take effect only after I launch and exit the quick app again? How can I view the signature of the RPK of a quick app? When I use the system title bar, can I remove or hide the back button in the upper left corner of the level-2 page that is displayed?

How can I update a quick app? If you have modified any code, increase versionCode in the manifest. Does a signature change affect the version update of a quick app? Why is there no sharing entry under the debugging menu of Quick App Loader after the sharing menu is configured?

Why does the quick app have a sharing entry after being released? Why is the content of the early version still displayed after I open the new version of the quick app?

What OS versions of Huawei mobile phones support quick apps? Detects productivity applications spawning regsvr32 or rundll This activity has been attributed to the Qbot and Bazar trojans. Records indicating the email was permitted will have a higher signal score compared to those automatically blocked by Proofpoint.

Proofpoint TAP detected a user clicking on a link containing malware in an email sent from an IP address. This rule only includes messages where Proofpoint considers the malware link still active.

Records indicating the link was permitted will have a higher signal score compared to those automatically blocked by Proofpoint. This rule only includes messages where Proofpoint considers the phishing link still active. Proofpoint TAP detected a user clicking on a malware link in an email.

Proofpoint TAP detected a user clicking on a phishing link in an email. Proofpoint TAP detected a user receiving an email with a malware score 75 or higher. Proofpoint TAP detected a user receiving an email with an impostor score 75 or higher. Proofpoint TAP detected a user receiving an email with a phishing score 75 or higher. This rule looks for a Click Permitted event from Proofpoint tap followed by an HTTP response, indicating that the request was successful and no layer of defense stopped the phishing attempt.

The threshold is set up for the events to appear in any order within 1 hour as Proofpoint TAP logs are often collected in batch intervals. This is a service executable that is copied in place and started when a remote client connects to a host with PsExec.

Signal identifies the observance of a filename consistant with QuarksPwDump file password dumper. Hydra and Ncrack are popular tools for attempting brute force attacks to access a targeted system.

In this case, a brute force attempt against an RDP server has succeeded and the attacker has gained access to the targeted system. When setting up an RDP connection, there are a number of negotiation steps that happen. If a connection is enrypted, not all of these can be analyzed. Errors can indicate an operational issue or potential exploitation of a vulnerability in negotiation.

RDP login with a localhost source address may indicate a tunneled login and an attacker attempting to move through the environment. Observes for RDP traffic to hosts not within an allow list. This rule looks for registry activity associated with application compatibility shims, which can be leveraged by attackers for various nefarious purposes.

Detects modifications to the active setup regsitry key. Active setup can be used to execute programs at user login. Malicious authentication packages can be added via the Windows Registry. This rule requires registry monitoring to be setup on the endpoint.

The Driver Signature Enforcement functionality in Windows ensures that only approved, unaltered programs are able to run on a system.

Modifications to this policy can indicate an attempt to bypass these built-in protections. Tuning for this rule may be required for developer machines as code signing protections often interfere with the software development process. Observes for modifications to the Microsoft Office Test registry key. This key allows for an abritrary DLL to be executed on Office launch.

This can be used by an adversary to establish persistence. Observes for modifications to registry entries defining print processors for the print spooler service. The print spooler runs with system level permissions and this technique can be used to establish persistence. Trust Providers and Subject Interface Packages SIPs can be modified via the Windows Registry to allow attackers to execute malicious code with heightened permissions and less oversight.

This rule monitors for changes to several Registry keys containing values that modify these settings. Malicious time providers can be added via the Windows Registry. Logon scripts are executed on user logon and can be used to establish persistence. This detection requires registry monitoring. Detects regsvr32 ran in silent mode from a temp directory.

Attackers frequently use msbuild. The XML payload on disk should be acquired and examined to determine the functionality of the payload. Attackers often stage content during intrusions using external web infrastructure to host exploits, malware and other tooling.

In rare cases attacker playbooks show the threat actor hosting web files by serving them using the SimpleHTTPServer server, a lightweight built-in web server module installed with Python. Occurrences of clients connecting to servers implemented using SimpleHTTPServer are anomalous and may indicate an active attack.

Detects rundll32 loaded from a temp directory with a by ordinal load. Indicates a process has started with charachteristics that are highly similar to the Ryuk ransomware’s execution behavior. This signal identifies external sources connecting to file shares. Do to the vulnerabilities and insecurities of SMB this type of traffic should be prohibited. A number of risks are associated with internal systems connecting to untrusted external SMB servers, including exploit delivery, credential harvesting, and data exfiltration.

SMB access should be limited to the enterprise network to prevent participation in unknown SMB related attacks. Limited exceptions may exist, such as file server access over extranet connections. SMB is primarily used for remote file access across a network. SMB access to admin shares should be a rare occurrence, especially by a non-administrator account.

Such access is often a part of an attack pivot once an attacker has compromised one machine in a network.

This may be indicative of spambot activity. Requests to web applications containing SQL statement keywords may indicate attempts to compromise the web application or access data in a backend database engine in an unauthorized manner.

Many SSH authentication failures from the same source IP in a short period of time can signal a brute-force attack. Using SSH to hosts that appear to be purposed as servers corresponding to one of these hostnames is considered suspicious.

When attempting to pivot within an internal AD network, attacks will query the Domain Controllers for passwords stored within group policy files. The rule looks for a file named “test. Attackers have been known to leverage PowerShell for scheduled task creation for the purpose of maintaining persistence in a Windows based environment. Attackers may create scheduled tasks to execute commands in various scenarios. Inclusion of commonly abused or high risk Windows executables may be an indication of an attack.

This rule looks for flags passed to schtasks. Observes for wscript or cscript being executed by cmd. This pattern discovers HTTP communications from an internal source where a development library or command line client user-agent string was observed e. Wget, cURL, etc. From FireEye Red Team Tool Countermeasures: Seatbelt is an open source C project that performs a number of security oriented host-survey “safety checks” relevant from both offensive and defensive security perspectives.

Attackers may use improper URL checking to inject code that is executed on a server. This may be used in DoS attacks or to execute commands to elevate privilege.

The attack pattern is similar to Shellshock exploitation. This rule looks for the installation of an application by a non-Sytem user quickly followed by the execution of cmd. This indicates a privilege escalation attempt was likely successful and correlates directly to CVE The rule is designed to work with standard Security and System event logging, but Sysmon process logging can substitute in place of event ID When adversaries take destructive action e.

This signal indicates that a command was observed that may indicate this destructive action. Observes for ntdsutil, vssadmin, wmic, or powershell creating shadow copies. This is another method to extract credentials.

It has multiple persistence functionalities such as Keepass, hotkey, new schedule task, Startup Folder and Scheduled Task Backdoor. NET console application that can be used to perform command execution against a remote target for the purposes of lateral movement. This rule detects when a large number of documents are accessed in a short timeframe.

This behavior may be indicative of programmatic means being used to retrieve all data within the repository. This rule detects when a large number of documents are downloaded in a short timeframe.

This vulnerability is most often triggered in CGI scripts implemented against vulnerable versions of the shell. Detects schtasks used to invoke a silent regsvr32 call. Adversaries may use an existing, legitimate external Web service to exfiltrate data rather than their primary command and control channel. The behavior of SolarWinds. SUNBURST is a backdoor that has the ability to spawn and kill processes, write and delete files, set and create registry keys, gather system information, and disable a set of forensic analysis tools and services.

Observes for files being executed that contain at least 5 spaces preceeding the file extension. This may indicate an attempt to hide the true extension of a file. Observes for Spoolsv launching unexpected child processes. This may be related to behavior in CVE Detects a series of failed logins followed by a successful login. This could indicate that an attacker was successful in guessing a user’s password and has compromised their account.

This rule does not leverage authentication logs with a normalizedAction of domainLogon and does not have a Domain version, meaning that Windows workstation logging is required to achieve full visibility. Identifies a suspicious windows logon of type 9 NewCredentials.

This signal is suspicious due to its similarity to the behavior observed when using Mimikatz’s sekurlsa::pth tool. This rule may generate false positives depending on the configuration of SolarWinds in a given environment, and may require tuning to exclude legitimate activity. It is extremely abnormal for svchost.

Detects a suspicious Microsoft certutil execution with sub commands like ‘decode’ sub command, which is sometimes used to decode malicious code with the built-in certutil utility. Observes for e-mail attachments with file extensions commonly used by attackers or associated with malware.

This technique is known to be used by Cobaltstrike which inject malicious code into a newly spawned searchindexer process to evade detection. Detects removeable media attached to a device that was previously denied by policy.

External media can be used to exfiltrate sensitive data and is also a common source of infections, so some organizations block their use. Common administrative tools may be used by malware authors and attackers who use live-off-the-land methods to operate on victim networks. Web servers that spawn shell processes could be the result of a successfully placed web shell or an other attack.

Observes for a shortcut lnk executing a process from directories common in various phishing tools. Detects programs that connect to typical malware back connect ports based on statistical analysis from two different sandbox system databases. Detects suspicious uses of the SysInternals Procdump utility by using a special command line parameter in combination with the lsass.

This way we’re also able to catch cases in which the attacker has renamed the procdump executable. These accounts could be created as a covering detection vs network type 3 logons for shared resources, such as folders or printers. This rule detects writes to the ‘System Volume Information’ folder by something other than the System process. Attackers have abused this ability to launch their own non-trusted code. This technique is often used by malware for data exfiltration of files that are locked for reading, as well as to avoid file access auditing tools.

The event indicates the source process and target device. Attackers may attempt to clear the Windows Security Event Log in an effort to hide records of their activity during an intrusion. This rule detects that action. This rule detects allowed inbound traffic from an IP address associated with a known malicious campaign as designated by threat intelligence.

Kerberoasting is an attack method that allows an attacker to crack the passwords of service accounts in Active Directory offline and without fear of detection. This is facilitated by requesting service tickets that have data encrypted with weak encryption types typically RC4. This may be an indication of DNS tunneling. Observes for traffic originating from an embargoed country.

As embargoes vary from country to country, a match list must be populated with embargoed countries. Observes for traffic destined to an embargoed country. This rule monitors for traffic being sent to a honeypot, indicating an attacker may be on the network attempting to move laterally.

Observes for outbound traffic to a proxy anonymizer. This rule requires a list populated with IP addresses of known proxy anonymizers. This detection attempts to identify that activity based off of commands rarely observed in an enterprise network. Most login failures are due to failed passwords. Login failure to sensitive systems where the users simply aren’t authorized, though, can indicate malicious intent.

Detects a removable media device attached to a host. Customer should populate a list of devices that should not have external media installed on them. Detects modifications to RC Script files. These scripts are executed on system startup and may be used by an adversary to establish persistence. Attackers often disable security tools to avoid detection. This rule looks for the usage of process fltMC. Monitors for unrecognized container images that may indicate an attempt to bypass security controls on existing images or escalate privileges.

This rule is disabled by default to allow for proper configuration of the match lists used to determine recognized images.

Detects a registry modification that enables the creation of Outlook mail rules that can run scripts. This functionality is disabled by default. This feature can be used by an adversary to establish persistence. Detects executable file extension written to the PolicyDefinitions directory.

This activity has been associated with destructive malware. User Account Created and Deleted in 24 Hours. The temporary existence of a user account may be suspicious activity. Attackers will sometimes create and subsequently delete user accounts to perform post-exploitation activity in an attempted counter-forensic measure.

Although Visual Basic scripts. They carry an elevated risk. Detects the Volume Shadow Copy service being stopped using net stop.

This activity is commonly seen in wiper malware and ransomware attacks. An attacker can use WMI to create malicious processes on the local or remote host to bypass application whitelisting, since WMI is an authorized Windows tool. This could indicate an attacker is trying to circumvent detection mechanisms. This rule detects web requests to domains that include punycode characters, which is a common phishing technique used to mimic the appearance of a legitimate domain.

This rule looks for suspicious processes on all systems labeled as web servers. A list of web servers should be populated in order to enable the rule. This rule looks for web server executables attempting to use commands commonly associated with adversaries utilizing a successfully uploaded web shell. Websense blocked a large amount of activity originating from a single host within a short period of time.

Passing a downloaded file to a script execution command such as sh will immediately run the script. This is indicative of either high-risk user behavior or malicious activity as script contents should always be reviewed prior to execution. This can be used to run scripts on a host where remote command execution is possible. Detects a critical Windows service, such as Microsoft Defender or Windows Firewall, being stopped via the command line utilities sc.

This could indicate an attacker attempting to bypass defenses on the target system to conduct further post-exploitation activity. Detects the deletion of backup catalogs on a Windows host through the command line. This activity is commonly seen in ransomware, where the program encrypts the host and deletes the backups to remove the possibility of restoring the computer and avoid paying the ransom.

Generates a signal when windows event ID is observed. This indicates the user was denied an attempt to RDP. A user performed a significant number of Windows interactive logins to multiple destination hosts in the past 24 hours.

This behavior can be expected for some accounts, such as administrators in a Windows environment. Tuning this rule is highly recommended to filter out usernames where applicable. CVE can be exploited by attackers to hijack enterprise servers due to Netlogon cryptographic weaknesses. The vulnerability allows an attacker to set a password for the computer account of an Active Directory Domain Controller, which can then be abused to pull credentials from the Domain Controller.

This rule detects when a Microsoft Office Add-In is created by monitoring certain directories with specific file extensions. This rule requires the setup of file creation auditing. Detects the use of the runas command. Runas can be used to create impersonation tokens in an attempt to elevate privileges. The Squiblydoo technique is a way for unapproved scripts to run on a machine that is setup to allow only approved scripts to run.

Squiblydoo utilizes regsvr Detects the use of various Get-Process PowerShell commands to discover information about running processes. This rule detects the creation of a Windows scheduled task via PowerSploit or the default configuration of Empire.

A scheduled task was created in Windows or Azure. It is common for system administrators and approved software to create scheduled tasks, but adversaries are known to use them for persistence within a Windows environment.

This rule is disabled by default due to the volume of events it can produce. The scheduled task name is logged in the “commandLine” field.

This rule detects the domain controller computer account being changed after a successful anonymous login occurred. Identifies use of various commands to query a system’s time. This technique may be used before executing a scheduled task or to discover the time zone of a target system. A user adding themselves to a security group may indicate the attempt to escalate their privileges. This rule looks for the execution of adfind. Specifically the filter or search functions.

Detects remote logins by Administrative users. Administrative users are identified using your local naming convention.

Because each environment controls their user naming convention, this rule’s expression must first be tailored around your environment and enabled.

The rule looks for the Console Window Host process connhost. The rule is disabled by default as this may be common in some environments. This signal inciates that an indicator in the windows registry was found that indicates the Windows Credential Editor WCE tool may be in use. This tool use is highly suspicious and can indicate lateral movement attempts pass-the-hash etc.

Looks for the possible use of Windows Credential Editor, a common open-source tool used for pass-the-hash amongst other attacks. This detection examins the import hash aka imphash as well as process start identifiers associated with the tool. This is consistent with Ryuk infections across a fleet of endpoints. Observes for creation of new Windows Firewall Rule.

An attacker may create new firewall rules to obfuscate activities via blocks, or to allow certain activity through the firewall. Observes for deletions of Windows Firewall rules. An attacker may delete firewall rules to obfuscate activities via blocks, or to allow certain activity through the firewall. Observes for modifications to Windows Firewall rules. An attacker may modify firewall rules to obfuscate activities via blocks, or to allow certain activity through the firewall. Network sniffing refers to using the network interface on a system to monitor or capture information sent over a wired or wireless connection.

An adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data. Detects file creations or registry modifications to Windows port monitors which can be used to gain persistence in a system process. This alert detects a process executing with a name that closely resembles a default Windows process. Malware will often attempt to disguise its execution by using a similar name to blend in with standard processes.

Adversaries may interact with the Windows Registry to gather information about the system, configuration, and installed software. Windows services launching from locations outside of their standard installation path is a common malware persistence mechanism. This can be seen as suspicious, as you will not often see remote systems pulling files from the Windows Temp directory of other systems.

The Windows Update Agent executable, wuauclt. This technique is most commonly reported as part of phishing campaigns where the initial payload is a macro-enabled Microsoft Word document. This rule detects a user account that has been created that does not fit the normal naming convention established. If an unauthorized account has been created, it could be used to maliciously access additional systems. Observes for modifications to XSD Autostart entries which can be used to execute malicious programs at startup.

Extensible Stylesheet Language XSL files are commonly used to describe the processing and rendering of data within XML files, rule detects when adversaries abuse this functionality to execute arbitrary files while potentially bypassing application whitelisting defenses. Detects a string in a http request url that is associated with an iOS Implant.

Kernel Extensions in macOS can be used by adversaries to execute malicious code with root privileges. Detects modifications to macOS login items. Login items are applications, files, folders, or connections which are launched upon user logon.

Detects modifications to startup items on a macOS system. Startup Items plist files can be used to establish persistence by an adversary. The service describes itself as “Data exfiltration, for those times when everything else is blocked. See a list and descriptions of CSE’s built-in rules. AWS CloudTrail Network Access Control List Deleted Enforcing network-access controls is one of the defensive mechanisms used by cloud administrators to restrict access to a cloud instance.

Abnormal Parent-Child Process Combination This alert detects a Windows process spawned by a parent process that does not normally spawn it. Accessibility Executables Replaced Observes Sysmon 11 events for accessibility binaries being replaced. Active Directory Domain Enumeration Potentially detects an attacker attempting to enumerate active users on the network. Alibaba ActionTrail Access Key Action Detected Actions observed that create, import and delete access keys to EC2 could indicate an adversary is taking action on their objective to extend or otherwise manipulate access to EC2 instance s.

Alibaba ActionTrail ListQueues This could indicate that an adversary is attempting to collect information for later attack. Alibaba ActionTrail Logging Configuration Change Observed Changing the configuration of logging to any mission-critical service or platform should be closely monitored. Alibaba ActionTrail Network Access Control List Deleted Enforcing network-access controls is one of the defensive mechanisms used by cloud administrators to restrict access to a cloud instance.

Alibaba ActionTrail Root Login This signal detects when a successful root account login occurred within an Alibaba account. Alibaba ActionTrail Secrets Manager Activity Administrative changes to the Alibaba Secrets Manager aren’t overtly hostile, but are generally low volume and can be considered sensitive. Amazon VPC – Network Scan Attackers will often perform reconnaissance against customer environments to better understand resources on the network.

Amazon VPC – Port Scan Attackers will often perform reconnaissance against customer environments to better understand resources on the network. Attempt to Add Certificate to Store Observes for attempts to add a certificate to the untrusted store.

Exe Monitors for use of reg. Authentication Brute Force Attempt This signal indicates that a security appliance is reporting that a brute force attack is underway. Azure – Add Member to Group Detects a user being added to a group. Azure – Add Member to Role Outside of PIM Privileged Identity Management PIM allows administrators to provide users privileged access with greater oversight of activties undertaken while said access is granted as well as control over the duration of access.

Azure – Create User Detects user creation. Azure – External User Invitation Redeemed Detecets when an external user redeems an invitation to create an Azure account. Azure – External User Invited Detects an invitation being created for an external use to create an Azure account. Azure – Group Information Downloaded Detects group information enumeration. Azure – Policy Added This rule is designed to monitor for conditional access policy additions.

Azure – Policy Deleted This rule is designed to monitor for conditional access policy deletions. Azure – Policy Updated This rule is designed to monitor for conditional access policy updates. Azure – Risky User State : User Confirmed Compromised This rule detects that an administrator has flagged a sign-in in Identity Protection as not having been performed by the account owner, indicating a compromise.

Azure – User Information Downloaded Detects a user list download. Base64 Decode in Command Line Malicious files are often encoded in an attempt to bypass security controls that would otherwise inspect the contents of said file. Bash History Tampering This rule monitors for various methods of deleting or otherwise tampering with.

Bluecoat Proxy – Suspicious or Malicious Categories This rule triggers any time there is a Suspicious or Malicious Bluecoat category which could indicate there is a problem with the host making the connection. Brute Force Attempt Detects multiple failed login attempts for the same username over a 24 hour timeframe. NET assemblies. Clipboard Copied Adversaries may collect data stored in the clipboard from users copying information within or between applications.

Container Running as Root Monitors for usage of the root account within a container. CrashControl Registry Modification Detects changes to the CrashControl registry key, this can be used to disable crash dumps as an anti-forensic technique.

Create Windows Share Observes for net. Cred Dump-Tools Named Pipes Detects well-known credential dumping tools execution via specific named pipes. Critical Severity Intrusion Signature This rule looks for an intrusion product detecting a critical severity intrusion signature sourcing from an internal IP. Crypto Miner User Agent Observes for several known cryptominer user agents. Curl Start Combination Adversaries can use curl to download payloads remotely and execute them.

Delete Windows Share Observes for net. Directory Traversal – Successful Directory traversal is an attempt by an attacker to access files located on the host which are not intended to be returned by the web server.

Directory Traversal – Unsuccessful Directory traversal is an attempt by an attacker to access files located on the host which are not intended to be returned by the web server. Disabled Account Logon Attempt Detects a disabled account being used for a logon attempt in a Windows environment. Domain Brute Force Attempt Detects multiple failed login attempts for the same username over a 1 hour timeframe.

Domain Password Attack Detects multiple failed login attempts from a single source with unique usernames over a 1 hour timeframe. Doublepulsar scan – likely not infected Doublepulsar scans to check if the host is already infected before attempting to install the backdoor. Dridex Process Pattern Detects typical Dridex process patterns. Emotet Process Creation Observes for command lines associated with Emotet malware. Excessive Firewall Denies This rule is designed to detect excessive firewall blocks within a shortened time frame.

Excessive Outbound Firewall Blocks Observes for a firewall blocking a large amount traffic from a single host in a short period of time. Excessive Use of Escape Characters in Command Line Fluffing a malicious command line input with escape characters is sometimes done in an attempt to avoid endpoint monitoring techniques that rely on exact string or regex matches.

Exfiltration and Tunneling Tools Execution Execution of well known tools for data exfiltration and tunneling. External Device Installation Denied Detects a denied attempt to attached a removeable media device.

File or Folder Permissions Modifications Detects a file or folder permissions modifications. Findstr Launching. Fortinet Critical App-Risk This signal fires when Fortinet identifies a critical risk application in use within the network. Fortinet High App-Risk This signal fires when Fortinet detects a high risk application within the environment.

G Suite – Admin Activity The admin activity report returns information on the Admin console activities of all of your account’s administrators. GCP Port Scan Attackers will often perform reconnaissance against customer environments to better understand resources on the network. GCP Port Sweep Attackers will often perform reconnaissance against customer environments to better understand resources on the network.

Golden SAML Indicator : Certificate Export Observes for multiple methods of certificate export which may indicate that an attacker is attempting to bypass multifactor authentication using a stolen certificate. Greenbug Campaign Indicators Detects tools and process executions as observed in a Greenbug campaign in May HTTP CloudFlare Protocol Violation or Empty Response Error code is used as a catch-all status when the origin server returns something that is unexpected, not tolerated, or not interpreted.

HTTP request for single character file name Many threats are served from websites using lazy single character based filenames like 1.

Hexadecimal User-Agent User-Agent strings with hexadecimal values are often indicative of malware. Hexadecimal in DNS Query Domain Encoding in hexadecimal is a way that attackers can bypass network security devices that are inspecting traffic. High Severity Intrusion Signature This rule looks for an intrusion product detecting a high severity intrusion signature sourcing from an internal IP. High risk file extension download without hostname and referrer Although executable and dynamic-link libraries.

Still the red LED came on even with nothing connected to it at all. Reset the power on it a few more times and still the red LED was on. So I hooked everything back in and gave it one last try and none of the ports work at all. Seems totally fried. Lucky for me it blew out on the very last day that I could return it, so that’s what I did.

See all reviews. Top reviews from other countries. Translate all reviews to English. Verified Purchase. Daher habe ich ein paar Messungen vorgenommen. Translate review to English. I love QNAPs products in general, but this one seems a bit flaky. This switch stops passing traffic randomly around times every 48 hours.

Have opened a support ticket with Qnap and have flagged it back to Amazon. If you look at the reviews on Amazon US, there are a number of people reporting the same issue. After replacing NIC card, then motherboard and clean install of windows, turns out my issue was due to port 1 on this switch failing. Amazon support were very helpful and it got sent back for a full refund. One person found this helpful. Added this to my 10Gbe network at the end to connect to a pair of NAS and a wired connection to a laptop all on 2.

Starts off and all works well for a couple of hours then both NAS disconnect. I cycle this switches power and all is good, a few hours later it does it again, I swap the ethernet cables and the ports, just to try to isolate the fault, all works well for a couple of hours then it locks up again, now the loop light is on.

All I can say is if you are thinking of buying one of these just don’t. One of the worst pieces of garbage I have ever used. Sending it back for a refund.

Report abuse. Not much to say, its well made and it is fast as advertised. So I am very happy. It started randomly dropping connections in my network and I have spent months looking through things to find the culprit. So be wary there are others who also have had the same issue. Two stars removed from review. Your recently viewed items and featured recommendations. Back to top. Get to Know Us.

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– Zoom network connection failed 1105 – none:

 
Aug 16,  · I did this by going to Applications -> right clicking on -> Show package contents -> open Contents -> open Frameworks -> use the ZoomUninstaller file. After this, I reinstalled and it successfully worked. FYI @Poonam @SBZ @Gunni @earthclod in case any of you are still hitting this issue. These articles provide how-to instructions for configuring your firewall and troubleshooting network problems. Zoom network firewall or proxy server settings. Wireless (WiFi) Connection Issues. Bandwidth need when using 3G, 4G/LTE, or 5G. Configuring McAfee Desktop Firewall. Restricted countries or regions. Network Firewall Settings for CRC. Speedify improves the performance of Zoom meetings. That’s because it improves your Internet connection. The Speedify app works by monitoring the quality of your Internet connections in the background and can bond all available connections simultaneously in a single “pipe”. This improves your bandwidth and connection reliability, fixing Estimated Reading Time: 4 mins.

 
 

Zoom network connection failed 1105 – none:.Fix the Zoom “Please check your network connection” Error

 
 
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