Detections

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

8,410 detections

Detects a renamed "dctask64.exe" execution, a signed binary by ZOHO Corporation part of ManageEngine Endpoint Central.
This binary can be abused for DLL injection, arbitrary command and process execution.
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
106
Detection of sc.exe utility adding a new service with special permission which hides that service.
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
Detects suspicious shell spawn from Java utility keytool process (e.g. adselfservice plus exploitation)
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
Detects scheduled task creations or modification to be run with high privileges on a suspicious schedule type
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
This query helps in reviewing top policies for user overrides (Allow/Block)
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0021
Detects the pattern of UAC Bypass using ICMLuaUtil Elevated COM interface
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
Detects the creation of scheduled tasks that involves a temporary folder and runs only once
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
Detects value modification of registry key containing path to binary used as screensaver.
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
Detects modification of autostart extensibility point (ASEP) in registry.
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
Detects changes to the Netsh registry key to add a new DLL value. This change might be an indication of a potential persistence attempt by adding a malicious Netsh helper
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
Bypasses User Account Control using Event Viewer and a relevant Windows Registry modification
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
Detects DLL sideloading of DLLs that are part of third party software (zoom, discord....etc)
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
Detects potential DLL side loading of "KeyScramblerIE.dll" by "KeyScrambler.exe".
Various threat actors and malware have been found side loading a masqueraded "KeyScramblerIE.dll" through "KeyScrambler.exe".
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
Detects potential DLL sideloading of "SolidPDFCreator.dll"
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
Detects unsigned module load by ClickOnce application.
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
'Detects when a user has successfully authenticated to another Microsoft Entra ID tenant with an identity in your organization's tenant.
Ref: https://docs.microsoft.com/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-for-failed-unusual-sign-ins'
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0036
Detects when a memory process image does not match the disk image, indicative of process hollowing.
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
Detects the pattern of a pipe name as used by the hack tool CoercedPotato
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
Detects creation of default named pipes used by the Koh tool
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
006
'Identifies accounts that have been locked out by smart lockout policies. Review this results for patterns that might suggest that a password spray is triggering these smart lockout events.
Ref : https://docs.microsoft.com/azure/active-directory/fundamentals/security-operations-user-accounts#monitoring-for-failed-unusual-sign-ins'
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
1036
'Detects changes to an applications sign out URL.
Look for any modifications to a sign out URL. Blank entries or entries to non-existent locations would stop a user from terminating a session.
Ref: https://docs.microsoft.com/azure/active-directory/fundamentals/security-operations-applications#logout-url-modified-or-removed'
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0036
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