pC_xmlpowershell4104.md
July 25, 2023 ยท View on GitHub
Parser Content
{
Name = xml-powershell-4104
Vendor = Microsoft
Product = Windows
Lms = Direct
DataType = "process-created"
IsHVF = true
TimeFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSSSSSSSZ"
Conditions = [ """<EventID>4104<""", """Microsoft-Windows-PowerShell""", """ScriptBlockText""" ]
Fields = [
"""<TimeCreated SystemTime='({time}\d\d\d\d-\d\d-\d\dT\d\d:\d\d:\d\d\.\d{1,100}Z)'""",
"""<Security UserID='({user_sid}[^']{1,2000})""",
"""<Computer>({host}[^<]{1,2000})</Computer>""",
"""<Data Name ='ScriptBlockId'>({scriptblock_id}[^<]{1,2000})</Data>""",
"""Function\s{1,100}'({function}[^']{1,2000})""",
"""<Data Name ='MessageTotal'>({message_total}\d{1,100})""",
"""<Data Name ='MessageNumber'>({message_number}\d{1,100})""",
"""<Message>({script_message}[^:]{1,2000})""",
"""<Data Name ='Path'>({path}[^<]{1,2000})</Data>""",
"""<Execution ProcessID='({pid}\d{1,100})""",
"""({event_code}4104)""",
"""({event_name}Creating Scriptblock text)""",
"""({process_name}PowerShell)""",
""""ScriptBlockText":"({scriptblock_text}[^"]{1,2000}?)\s{0,20}""""
]
DupFields = [ "host->dest_host" ]
}