""ET TROJAN Win32/TA402 CnC Response M1""

SID: 2049154

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_and_Server, created_at 2023_08_16, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Critical, tag TA402, updated_at 2023_11_13, reviewed_at 2023_08_16, former_sid 2855110

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "200"

  • Value: "|0a 3c|html|3e 0a 3c|head|3e 3c|title|3e 20|Response|20 3c 2f|title|3e 3c 2f|head|3e 0a 3c|body|3e 3c|code|20|id|3d 22|code|22 3e|" Depth: 69

Within:

PCRE:

Special Options:

  • http_stat_code

  • file_data

source