pC_rawmemberremoved2003.md
June 14, 2023 ยท View on GitHub
Parser Content
{
Name = raw-member-removed-2003
Vendor = Microsoft
Product = Windows
Lms = Direct
DataType = "windows-member-removed"
TimeFormat = "epoch_sec"
Conditions = [ "Group Member Removed:", "Security Enabled", ]
Fields = [
"""({event_name}Security Enabled [\w\s]{1,2000} Group Member Removed)""",
"""TimeGenerated=({time}\d{1,100})""",
"""exabeam_host=({host}[\w\-.]{1,2000})""",
"""(?i)(success|failure|audit)\s{1,100}\w+\s{1,100}({host}[\w\-.]{1,2000})""",
"""Information(,|\s{1,100})({host}[\w.\-]{1,2000})""",
"""Computer(\w+)?["\s]{0,2000}(:|=)\s{0,100}"?({host}.+?)("|\s)""",
"""Event(Code|ID)=({event_code}\d{1,100})""",
"""\d\d:\d\d:\d\d\s{1,100}\d\d\d\d\s{1,100}({event_code}\d{1,100})\s{1,100}Security""",
"""Security Enabled\s{1,100}({group_type}[^\s]{1,2000})\s{1,100}Group Member""",
"""Group Member.+?Member ID:\s{1,100}(%\{)?({account_id}(?=[^\\]{1,2000}\\)({sid_domain}[^\\]{1,2000})\\({sid_user}[^\s]{1,2000})|(?:[^\s}]{1,2000})).+Target""",
"""Target Account Name:\s{1,100}({group_name}.+?)\s{1,100}Target Domain:\s{1,100}({group_domain}[^\s]{1,2000}).+?Target Account ID:\s{1,100}%\{({group_id}[\w\-]{1,2000}).+Caller""",
"""Caller User Name:\s{1,100}({user}.+?)\s{1,100}Caller Domain:\s{1,100}({domain}.+?)\s{1,100}Caller Logon ID:\s{1,100}\([^,\s]{1,2000}(\s|,)({logon_id}[^)]{1,2000})""",
"""Group Member.+?Member Name:\s{1,100}(?:-|({account_dn}CN=.+?,({account_ou}OU.+?DC=[\w-]{1,2000})))\s{1,100}Member ID"""
]
DupFields = [ "host->dest_host" ]
}