Detections

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

12 detections

Detects EWM injection using SetWindowLongPtr API for code execution
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Darshan Thummar@Mighty
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Detections.ai Community
5 months ago
003
This rule detects potential EWM (Event-Window-Message) injection attempts via the SetWindowLong API by looking for the presence of both "SetWindowLongPtr" and "GetWindowLongPtr" strings in HTTP client-bound file data. This technique is often used for privilege escalation or code injection.
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Darshan Thummar@Mighty
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Detections.ai Community
5 months ago
001
Detects process access request to uncommon target images with a "PROCESS_ALL_ACCESS" access mask.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
KQL Query
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
90154
KQL Query
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
150138
KQL Query from file: Detect Privilege Admin under AiTM attack
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
70127
KQL Query from file: Entra Admin Roles Query
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
4084
KQL Query from file: Entra ID Administrative Role (AD-Sync)
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
6083
KQL Query from file: Threat Hunting Nation State Actors
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
6071
Detects process access request to uncommon target images with a "PROCESS_ALL_ACCESS" access mask.
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
0020
Looks for multiple users that had their admin role removed by a single user within a certain period.
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
3191
This rule detects attempts to gain 'PROCESS_ALL_ACCESS' rights to specific, commonly used Windows processes such as 'calc.exe', 'notepad.exe', and 'mspaint.exe'. Granting 'PROCESS_ALL_ACCESS' provides the requesting process with all possible access rights to the target process, which can be abused by malicious software for process injection, privilege escalation, or defense evasion.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
0021