""ET INFO Malware Destroyer Checkin""

SID: 2038642

Revision: 1

Class Type: misc-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_08_29, deployment Perimeter, performance_impact Low, signature_severity Informational, updated_at 2022_08_29

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "FWindowsName|3a 20|" Depth: 14

  • Value: "|0d 0a|FWindowsNameFull|3a 20|"

  • Value: "|0d 0a|FWindowsVersion|3a 20|"

  • Value: "|0d 0a|FOSIs64Bit|3a 20|"

  • Value: "|0d 0a 0d 0a|File|3a 20|"

Within:

PCRE:

Special Options:

  • fast_pattern

source