""ET TROJAN GhostRat CnC Checkin""

SID: 2052457

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, tls_state plaintext, created_at 2024_05_07, deployment Perimeter, confidence High, signature_severity Critical, updated_at 2024_07_12

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "|a1 a6 a0|" Depth: 3

  • Value: "|bf 84 90 90 e8 0c|"

Within: 16

PCRE:

Special Options:

  • fast_pattern

source