Detections

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

154 detections

Detects the execution of Rubeus or Mimikatz with command-line arguments indicative of Kerberos attacks such as Pass the Ticket (PtT) or Golden Ticket generation. This rule specifically looks for keywords like 'rubeus ptt', 'kerberos::ptt', 'kerberos::golden', and 'mimikatz kerberos' in process command lines.
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nomit vyas@xoxo
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Detections.ai Community
4 months ago
3010
Detects process access requests to the LSASS process with specific call trace calls and access masks.
This behaviour is expressed by many credential dumping tools such as Mimikatz, NanoDump, Invoke-Mimikatz, Procdump and even the Taskmgr dumping feature.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
4 months ago
001
This rule detects the execution of Mimikatz via process name matching or the presence of known credential dumping command-line arguments (e.g., 'sekurlsa::logonpasswords' or 'privilege::debug'). These indicators are commonly used by adversaries to extract sensitive information like plaintext passwords or hashes from the LSASS memory process.
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Ibrahim Saud@tektrix
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Detections.ai Community
4 months ago
003
Detects the execution of Mimikatz or its common command-line arguments used for credential dumping. This rule identifies attempts to extract sensitive authentication material such as passwords, hashes, and tickets from memory (LSASS), SAM database, LSA secrets, and cached domain credentials.
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Ankit Mehta@Secvyn
Bharat Cyber Guardians
4 months ago
506
The rule detects potential credential dumping activities by monitoring for the execution of Mimikatz or the use of its specific command-line arguments (e.g., sekurlsa::logonpasswords, /ntlm:). It also monitors for suspicious, unauthorized processes attempting to open a handle to the LSASS process to access its memory, a common technique for dumping credentials.
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Ankit Mehta@Secvyn
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Detections.ai Community
4 months ago
001
Detects the execution of processes with command-line arguments characteristic of the Mimikatz tool, specifically the 'sekurlsa', 'lsadump', and 'privilege::debug' modules used for credential dumping and process debugging.
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Ankit Mehta@Secvyn
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Detections.ai Community
4 months ago
001
Detects the use of Mimikatz to perform a DCSync attack, which allows an adversary to simulate the replication process from a domain controller to extract sensitive password hashes from Active Directory.
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Ankit Mehta@Secvyn
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Detections.ai Community
4 months ago
001
Detects the execution of the Mimikatz tool or the usage of specific command-line arguments associated with common credential dumping and persistence techniques, such as Skeleton Key or LSASS patching.
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Ankit Mehta@Secvyn
Bharat Cyber Guardians
4 months ago
001
Detects the execution of the Mimikatz tool or the usage of specific command-line arguments associated with common credential dumping and persistence techniques, such as Skeleton Key or LSASS patching.
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Ankit Mehta@Secvyn
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Detections.ai Community
4 months ago
001
Detects the execution of Mimikatz or its common command-line arguments used for credential dumping. This rule identifies attempts to extract sensitive authentication material such as passwords, hashes, and tickets from memory (LSASS), SAM database, LSA secrets, and cached domain credentials.
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Ankit Mehta@Secvyn
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Detections.ai Community
4 months ago
105
This rule detects attempts to dump LSASS process memory using common tools like procdump, rundll32 with comsvcs.dll, or mimikatz (sekurlsa module), followed by DCOM lateral movement (network connection on port 135) on the same device within a 30-minute window. This sequence of events is indicative of an adversary attempting to steal credentials and then use them for lateral movement within the network.
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Ibrahim Saud@tektrix
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Detections.ai Community
4 months ago
204
Detects execution of Mimikatz or the use of specific Mimikatz command-line arguments (e.g., 'sekurlsa::logonpasswords', 'privilege::debug') indicative of credential dumping, a common technique for harvesting plaintext credentials or hashes from LSASS memory.
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Ibrahim Saud@tektrix
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Detections.ai Community
4 months ago
001
Detects various methods and tools commonly used by adversaries for credential dumping, including process memory dumping of lsass.exe via procdump or comsvcs.dll, and the execution of credential dumping tools like Impacket's secretsdump, ntlmrelayx, or Mimikatz.
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Ibrahim Saud@tektrix
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Detections.ai Community
4 months ago
002
Detects the execution of Mimikatz or its common command-line arguments used for credential dumping. This rule identifies attempts to extract sensitive authentication material such as passwords, hashes, and tickets from memory (LSASS), SAM database, LSA secrets, and cached domain credentials.
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Ankit Mehta@Secvyn
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Detections.ai Community
4 months ago
000
Detects the execution of processes with command-line arguments characteristic of the Mimikatz tool, specifically the 'sekurlsa', 'lsadump', and 'privilege::debug' modules used for credential dumping and process debugging.
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Ankit Mehta@Secvyn
Bharat Cyber Guardians
4 months ago
000
Detects the use of Mimikatz to perform a DCSync attack, which allows an adversary to simulate the replication process from a domain controller to extract sensitive password hashes from Active Directory.
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Ankit Mehta@Secvyn
Bharat Cyber Guardians
4 months ago
000
Detects Pass-the-Ticket attacks using stolen Kerberos tickets
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Darshan Thummar@Mighty
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Detections.ai Community
4 months ago
2015
Detects common credential dumping techniques targeting the LSASS process memory, including the execution of Mimikatz, use of 'sekurlsa::logonpasswords', and memory dumps using comsvcs.dll or procdump.
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Ibrahim Saud@tektrix
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Detections.ai Community
4 months ago
000
Detects the execution of known credential extraction tools such as Mimikatz, LaZagne, Hashcat, or John the Ripper, indicated by specific keywords in the command line arguments. This rule monitors for process creation events (EventID 4688) where these tools are used in conjunction with keywords related to passwords, hashes, or credentials.
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Ankit Mehta@Secvyn
Bharat Cyber Guardians
4 months ago
204
Detects the execution of known credential extraction tools such as Mimikatz, LaZagne, Hashcat, or John the Ripper, indicated by specific keywords in the command line arguments. This rule monitors for process creation events (EventID 4688) where these tools are used in conjunction with keywords related to passwords, hashes, or credentials.
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Ankit Mehta@Secvyn
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Detections.ai Community
4 months ago
004
This rule detects the execution of processes with command-line arguments indicative of credential theft tools such as Mimikatz, lsadump, sekurlsa, vault, cachedump, or hashdump. It specifically looks for these keywords within Security Event ID 4688 (a process creation event) logs.
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Ankit Mehta@Secvyn
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Detections.ai Community
4 months ago
004
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