Detections

Explore public detection logic contributed by the community across SIEM and rule languages.

214 detections

Detects the creation or modification of a Windows service named 'ProcAuditManager' via registry keys or command-line utilities. This pattern is indicative of potential persistence mechanisms or service manipulation for malicious purposes.
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Arnold Chan@slaz
Defender - KQL
1 month ago
001
Detects the modification or creation of registry entries in the 'RunOnce' hive that attempt to execute 'RuntimeBroker.exe' from suspicious or non-standard locations such as 'AppData' or 'MyData'. This behavior is characteristic of an adversary attempting to maintain persistence by masquerading as a legitimate Windows system process.
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Ankit Mehta@Secvyn
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Detections.ai Community
1 month ago
001
Detects post-exploitation persistence artifacts on Windows endpoints managed by N-able N-central consistent with abuse of CVE-2026-18577, including a new Windows service named Cloudflared, registry Services key creation for Cloudflared, a file named svchost.exe written under a user's Documents folder, or process execution of cloudflared.exe or a Documents-located svchost.exe.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
1016
Detects the modification or creation of the 'SealedConfig' value within the 'Software\synapse\Config' registry key, correlated with the deletion of a 'config.toml' file on the same device. This pattern may indicate an adversary tampering with Synapse software configuration or attempting to remove audit/configuration trails.
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Arnold Chan@slaz
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Hunters
2 months ago
103
Detects post-exploitation persistence artifacts on Windows endpoints consistent with abuse of CVE-2026-18577.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
006
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.
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Ankit Mehta@Secvyn
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Detections.ai Community
2 months ago
506
Detects modifications or creation of InprocServer32 COM registry keys by suspicious processes like mshta.exe or powershell.exe, which is indicative of COM Hijacking for persistence or privilege escalation.
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Arnold Chan@slaz
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Hunters
2 months ago
002
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.
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Ankit Mehta@Secvyn
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Hunters
2 months ago
005
Detects post-exploitation persistence artifacts on Windows endpoints consistent with abuse of CVE-2026-18577.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
004
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.
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Kaung Khant Ko@kaungkhantko
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Detections.ai Community
2 months ago
004
Detects the creation of an NTUSER.MAN file followed by an update or creation of a registry run key (Run or RunOnce) on the same device within a 60-minute window. NTUSER.MAN is a mandatory user profile file that, when present, can be used to override user settings and persist malicious configurations or startup entries.
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Arnold Chan@slaz
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Hunters
2 months ago
001
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.
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Ankit Mehta@Secvyn
Defender - KQL
2 months ago
103
Detects the creation of an NTUSER.MAN file followed by an update or creation of a registry run key (Run or RunOnce) on the same device within a 60-minute window. NTUSER.MAN is a mandatory user profile file that, when present, can be used to override user settings and persist malicious configurations or startup entries.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
004
Detects post-exploitation persistence artifacts on Windows endpoints consistent with abuse of CVE-2026-18577.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
002
Detects the modification or creation of the 'SealedConfig' value within the 'Software\synapse\Config' registry key, correlated with the deletion of a 'config.toml' file on the same device. This pattern may indicate an adversary tampering with Synapse software configuration or attempting to remove audit/configuration trails.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
002
This rule detects modifications to Windows Registry persistence keys (Run and RunOnce) associated with specific suspicious filenames ('cplsupport.exe', 'wtass.exe'), as well as modifications to specific Synapse agent configuration registry keys. These patterns are often associated with persistence mechanisms or unauthorized software configuration changes.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
102
Detects modifications or creation of InprocServer32 COM registry keys by suspicious processes like mshta.exe or powershell.exe, which is indicative of COM Hijacking for persistence or privilege escalation.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
002
Detects modifications or creation of InprocServer32 COM registry keys by suspicious processes like mshta.exe or powershell.exe, which is indicative of COM Hijacking for persistence or privilege escalation.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
003
Detects modifications or creation of InprocServer32 COM registry keys by suspicious processes like mshta.exe or powershell.exe, which is indicative of COM Hijacking for persistence or privilege escalation.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
003
This rule detects modifications to Windows Registry persistence keys (Run and RunOnce) associated with specific suspicious filenames ('cplsupport.exe', 'wtass.exe'), as well as modifications to specific Synapse agent configuration registry keys. These patterns are often associated with persistence mechanisms or unauthorized software configuration changes.
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Arnold Chan@slaz
Defender - KQL
2 months ago
004
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.
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Kaung Khant Ko@kaungkhantko
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Detection & Hunting Community
2 months ago
101
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