Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
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Detects unauthorized or suspicious modifications to the SyncRootManager registry keys. This rule is designed to identify potential exploitation attempts, such as the ShieldCrash zero-day, which abuse the Windows CFAPI sync-root mechanisms to achieve privilege escalation or bypass security features. Legitimate synchronization software is explicitly excluded from this detection.
Detects the presence of the Docro Hijacker browser hijacker component (Adblock.dll) designed to tamper with Chrome's 'Secure Preferences' file. It specifically looks for indicators of HMAC-SHA256 integrity check bypass mechanisms used to force-install malicious browser extensions.
Detects the loading of registry hives using the 'reg load' command. This technique is often associated with adversary attempts to manipulate the Windows registry, access sensitive data, or establish persistence, particularly when followed by actions executed in the SYSTEM context from the same process lineage.
Detects the use of the native Windows registry utility 'reg.exe' to import configuration files (install.reg) related to the Radmin remote access software, specifically targeting the security settings registry path.
Detects the use of the Windows reg.exe utility to copy Registry keys related to Radmin, a legitimate remote access tool that is frequently abused by threat actors for persistence and remote control. The command-line arguments /s and /f indicate a silent, forced copy operation, which is characteristic of script-based configuration tampering.
Detects unauthorized or suspicious modifications to the SyncRootManager registry keys. This rule is designed to identify potential exploitation attempts, such as the ShieldCrash zero-day, which abuse the Windows CFAPI sync-root mechanisms to achieve privilege escalation or bypass security features. Legitimate synchronization software is explicitly excluded from this detection.
This rule detects potentially malicious activity involving the modification of Excel macro security settings (specifically VBAWarnings or AccessVBOM) or the creation of autorun.inf files on removable drives. It identifies these behaviors when they coincide with the execution of Synaptics.exe within a 30-minute window, suggesting a potential correlation between local administrative tasks and malicious document-based payloads or portable drive staging.
Detects modifications to Windows Registry keys intended to disable System Restore, User Account Control (UAC), or automatic Windows Updates, which is indicative of an attacker attempting to impair system defenses or inhibit recovery capabilities.
Detects malicious command-line activity associated with the XHOPELESS v1.0 wiper, specifically targeting firmware/BIOS/UEFI integrity. The detection covers WMI-based corruption of BIOS attributes, abuse of OEM-specific BIOS management namespaces, execution of legitimate firmware update tools with suspicious flags, modification of registry keys intended to disable firmware updates, and interaction with specific UEFI NVRAM GUIDs.
Detects multiple methods of tampering with Windows security controls, including disabling Windows SmartScreen via registry, bulk removal of Mark-of-the-Web (Zone.Identifier) via scripting, and disabling driver signature enforcement (TestSigning/NoIntegrityChecks) using BCDedit. These actions are indicative of an adversary attempting to bypass security protections to facilitate the execution of untrusted or malicious code.
Detects the creation or modification of Windows Registry RunOnce keys using the value name 'GlobalProtectVPN', intended to execute 'GlobalProtect.exe'. This pattern is associated with malware masquerading as legitimate GlobalProtect VPN software to achieve persistence upon user logon.
Detects unauthorized or suspicious modifications to the SyncRootManager registry keys. This rule is designed to identify potential exploitation attempts, such as the ShieldCrash zero-day, which abuse the Windows CFAPI sync-root mechanisms to achieve privilege escalation or bypass security features. Legitimate synchronization software is explicitly excluded from this detection.
This rule detects potentially malicious activity involving the modification of Excel macro security settings (specifically VBAWarnings or AccessVBOM) or the creation of autorun.inf files on removable drives. It identifies these behaviors when they coincide with the execution of Synaptics.exe within a 30-minute window, suggesting a potential correlation between local administrative tasks and malicious document-based payloads or portable drive staging.
This rule detects potentially malicious activity involving the modification of Excel macro security settings (specifically VBAWarnings or AccessVBOM) or the creation of autorun.inf files on removable drives. It identifies these behaviors when they coincide with the execution of Synaptics.exe within a 30-minute window, suggesting a potential correlation between local administrative tasks and malicious document-based payloads or portable drive staging.
Detects potential abuse of Microsoft Defender’s BTR boot-time remediation driver by correlating known driver loads with BootClean.log activity, unexpected loader processes, and driver execution outside normal Defender paths.
Detects the use of the Windows reg.exe utility to copy Registry keys related to Radmin, a legitimate remote access tool that is frequently abused by threat actors for persistence and remote control. The command-line arguments /s and /f indicate a silent, forced copy operation, which is characteristic of script-based configuration tampering.
Detects the use of the native Windows registry utility 'reg.exe' to import configuration files (install.reg) related to the Radmin remote access software, specifically targeting the security settings registry path.
Detects modifications to the 'metrics_interval' registry value within the 'Software\SynapseAgent' key. This activity suggests configuration changes to the SynapseAgent, which could indicate tampering with agent telemetry or polling frequency.
Detects the loading of registry hives using the 'reg load' command. This technique is often associated with adversary attempts to manipulate the Windows registry, access sensitive data, or establish persistence, particularly when followed by actions executed in the SYSTEM context from the same process lineage.
This rule detects potentially malicious activity involving the modification of Excel macro security settings (specifically VBAWarnings or AccessVBOM) or the creation of autorun.inf files on removable drives. It identifies these behaviors when they coincide with the execution of Synaptics.exe within a 30-minute window, suggesting a potential correlation between local administrative tasks and malicious document-based payloads or portable drive staging.
Detects persistence attempts via the 'BootExecute' registry value hijack and identifies specific file system paths associated with XHOPELESS malware infection markers. This rule alerts on unauthorized modifications to the session manager startup configuration or the presence of known infection indicators.
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