title: Antivirus Password Dumper Detection
author: Florian Roth
date: 2018/09/09
description: Detects a highly relevant Antivirus alert that reports a password dumper
detection:
    SELECTION_1:
        Signature: '*DumpCreds*'
    SELECTION_10:
        Signature: '*Kekeo*'
    SELECTION_11:
        Signature: '*LsassDump*'
    SELECTION_12:
        Signature: '*Outflank*'
    SELECTION_2:
        Signature: '*Mimikatz*'
    SELECTION_3:
        Signature: '*PWCrack*'
    SELECTION_4:
        Signature: '*HTool/WCE*'
    SELECTION_5:
        Signature: '*PSWtool*'
    SELECTION_6:
        Signature: '*PWDump*'
    SELECTION_7:
        Signature: '*SecurityTool*'
    SELECTION_8:
        Signature: '*PShlSpy*'
    SELECTION_9:
        Signature: '*Rubeus*'
    condition: (SELECTION_1 or SELECTION_2 or SELECTION_3 or SELECTION_4 or SELECTION_5
        or SELECTION_6 or SELECTION_7 or SELECTION_8 or SELECTION_9 or SELECTION_10
        or SELECTION_11 or SELECTION_12)
falsepositives:
- Unlikely
fields:
- FileName
- User
id: 78cc2dd2-7d20-4d32-93ff-057084c38b93
level: critical
logsource:
    product: antivirus
modified: 2019/10/04
references:
- https://www.nextron-systems.com/2018/09/08/antivirus-event-analysis-cheat-sheet-v1-4/
- https://www.virustotal.com/gui/file/5fcda49ee7f202559a6cbbb34edb65c33c9a1e0bde9fa2af06a6f11b55ded619/detection
tags:
- attack.credential_access
- attack.t1003
- attack.t1558
- attack.t1003.001
- attack.t1003.002
yml_filename: av_password_dumper.yml
yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/malware