""ET TROJAN Win32/Packed.BlackMoon.A Variant Checkin""

SID: 2045754

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2023_05_17, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_05_17, reviewed_at 2024_07_30

Reference:

  • md5

  • 8d084af2e7a92c736db183680a4a4f0c

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: 8072

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/data?mac=" Depth: 14

  • Value: "&ip="

  • Value: "id="

  • Value: "|3b 20|Trident|2f|5|2e|0"

  • Value: "Accept-Language|3a 20|zh-cn|0d 0a|"

Within:

PCRE: "/^User-Agent\x3a\x20[^\r\n]+\x3b\x20|Trident\x2f5\x2e0/mi"

Special Options:

  • fast_pattern

source