""ET TROJAN Win32/AdAptertrAin CnC Server Response""

SID: 2050229

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2024_01_18, deployment Perimeter, confidence High, signature_severity Critical, updated_at 2024_01_18

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "|23 23 23 25|k|23 23 23|" Depth: 8 Offset: 7

  • Value: "|23 23 23 25|k|23 23 23|"

Within: 8

PCRE:

Special Options:

  • fast_pattern

source