""ET TROJAN IIS-Raid Module Backdoor - INJ Command in HTTP Request""

SID: 2046176

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Web_Server, created_at 2023_06_09, deployment Perimeter, deployment Internal, deployment SSLDecrypt, malware_family IIS_Raid, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_06_09

Reference:

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: [$HOME_NET,$HTTP_SERVERS]

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "|3a 20|INJ|7c|"

  • Value: !"|0d 0a|"

Within: 2

PCRE:

Special Options:

  • http_header

  • fast_pattern

  • http_header

source