pC_crowdstrikefilewrite.md

Parser Content

{
Name = crowdstrike-file-write
    Conditions = [ """"event_simpleName":""", """Written"""" ]
  
crowdstrike-file-operations = {
    Vendor = CrowdStrike
    Product = Falcon
    Lms = Direct
    DataType = "file-operations"
    IsHVF = true
    TimeFormat = "epoch"
    Fields = [
      """exabeam_host=([^=]{1,2000}@\s{0,100})?(gcs-topic|cc|({host}[\w\-.]{1,2000}))""",
      """"timestamp":\s{0,100}"({time}\d{1,100})"""",
      """"event_simpleName":\s{0,100}"({event_code}[^"]{1,2000})""",
      """"aid":\s{0,100}"({aid}[^"]{1,2000})""",
      """"SourceFileName":\s{0,100}"({src_file_dir}[^"]{1,2000}\\+)?({src_file_name}[^\\"]{1,2000})""",
      """"TargetFileName":\s{0,100}"({file_path}[^"]{1,2000})""",
      """"TargetFileName":\s{0,100}"({file_parent}[^"]{0,2000}[\\\/]{1,2000})({file_name}[^\\\/"]{1,2000}?(\.(unknown|\d{1,20}|({file_ext}[^\\\/"\.\-,]{1,2000}?)))?)\s{0,100}"""",
      """suser=(system|({user}[^\s]{1,2000}))""",
      """src-account-name":"({account_name}[^"]{1,2000})""",
      """"((?i)SHA256String|SHA256HashData)":"({sha256}[^"]{1,2000})"""",
      """"name":"({event_name}[^"]{1,2000})"""",
      """UserName":"(({user_fullname}({user_firstname}[^\s"]{1,2000})\s({user_lastname}[^"]{1,2000}))|({user}[^"\s]{1,2000}))"""",
      """"ContextProcessId":"({process_guid}[^"]{1,2000})"""",
      """"aip":"({aip}[a-fA-F\d:.]{1,2000})"""",
      """"Size":"({bytes}\d{1,20})"""",
      """"cid":"({cid}[^"]{1,2000})"""
    
}