{"id":"8fbf3271-1ef6-4e94-8210-03c2317947f6","title":"Cred Dump Tools Dropped Files","description":"Files with well-known filenames (parts of credential dump software or files produced by them) creation","author":"Teymur Kheirkhabarov, oscd.community","status":"test","level":"high","date":"2019-11-01","modified":"2025-10-25","tags":["attack.credential-access","attack.t1003.001","attack.t1003.002","attack.t1003.003","attack.t1003.004","attack.t1003.005"],"technique_ids":["T1003.001","T1003.002","T1003.003","T1003.004","T1003.005"],"logsource":{"category":"file_event","product":"windows"},"falsepositives":["Legitimate Administrator using tool for password recovery"],"references":["https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment"],"source_path":"rules/windows/file/file_event/file_event_win_cred_dump_tools_dropped_files.yml","source_sha256":"10b4b792b8a4139152d393e1605d14a488741a310c4f844519da73fd89111291","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/file/file_event/file_event_win_cred_dump_tools_dropped_files.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Cred Dump Tools Dropped Files\nid: 8fbf3271-1ef6-4e94-8210-03c2317947f6\nstatus: test\ndescription: Files with well-known filenames (parts of credential dump software or files produced by them) creation\nreferences:\n    - https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment\nauthor: Teymur Kheirkhabarov, oscd.community\ndate: 2019-11-01\nmodified: 2025-10-25\ntags:\n    - attack.credential-access\n    - attack.t1003.001\n    - attack.t1003.002\n    - attack.t1003.003\n    - attack.t1003.004\n    - attack.t1003.005\nlogsource:\n    category: file_event\n    product: windows\ndetection:\n    selection:\n        - TargetFilename|contains:\n              - '\\fgdump-log'\n              - '\\kirbi'\n              - '\\pwdump'\n              - '\\pwhashes'\n              - '\\wce_ccache'\n              - '\\wce_krbtkts'\n        - TargetFilename|endswith:\n              - '\\cachedump.exe'\n              - '\\cachedump64.exe'\n              - '\\DumpExt.dll'\n              - '\\DumpSvc.exe'\n              - '\\Dumpy.exe'\n              - '\\fgexec.exe'\n              - '\\lsremora.dll'\n              - '\\lsremora64.dll'\n              - '\\NTDS.out'\n              - '\\procdump.exe'\n              - '\\procdump64.exe'\n              - '\\procdump64a.exe'\n              - '\\pstgdump.exe'\n              - '\\pwdump.exe'\n              - '\\SAM.out'\n              - '\\SECURITY.out'\n              - '\\servpw.exe'\n              - '\\servpw64.exe'\n              - '\\SYSTEM.out'\n              - '\\test.pwd'\n              - '\\wceaux.dll'\n    condition: selection\nfalsepositives:\n    - Legitimate Administrator using tool for password recovery\nlevel: high\nregression_tests_path: regression_data/rules/windows/file/file_event/file_event_win_cred_dump_tools_dropped_files/info.yml\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1003.001","id":"T1003.001","name":"LSASS Memory","page":"techniques/enterprise/T1003.001/"},{"key":"enterprise/T1003.002","id":"T1003.002","name":"Security Account Manager","page":"techniques/enterprise/T1003.002/"},{"key":"enterprise/T1003.003","id":"T1003.003","name":"NTDS","page":"techniques/enterprise/T1003.003/"},{"key":"enterprise/T1003.004","id":"T1003.004","name":"LSA Secrets","page":"techniques/enterprise/T1003.004/"},{"key":"enterprise/T1003.005","id":"T1003.005","name":"Cached Domain Credentials","page":"techniques/enterprise/T1003.005/"}],"data_path":"data/detection-rules/8fbf3271-1ef6-4e94-8210-03c2317947f6.json","kind":"sigma"}