HackTool - SharpLdapWhoami Execution

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About the rule

Rule Type

Standard

Rule Description

Detects SharpLdapWhoami, a whoami alternative that queries the LDAP service on a domain controller

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "Process started" AND PROCESSNAME endswith "\SharpLdapWhoami.exe" OR (ORIGINALFILENAME contains "SharpLdapWhoami" OR PRODUCT_NAME = "SharpLdapWhoami") OR COMMANDLINE endswith " /method:ntlm, /method:kerb, /method:nego, /m:nego, /m:ntlm, /m:kerb" select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME

Detection

Execution Mode

realtime

Log Sources

Active Directory

Author

Florian Roth (Nextron Systems)