""ET TROJAN Win32/PSW.LdPinch CnC Checkin""

SID: 2042958

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 2022_12_16, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2022_12_16, reviewed_at 2024_06_28

Reference:

  • md5

  • a57dab3efa58ee43f5ac03e32fb6692b

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "a=" Depth: 2

  • Value: "&b="

  • Value: "&c="

  • Value: "POST /scripts/view.php|20|"

  • Value: !"Referer|3a 20|"

Within:

PCRE:

Special Options:

  • http_client_body

  • http_client_body

  • http_client_body

  • fast_pattern

  • http_header

source