""ET TROJAN [FIREEYE] SLIGHTPULSE Webshell Activity M2 (set) M2""

SID: 2032911

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Server, created_at 2021_05_05, deployment Perimeter, signature_severity Major, updated_at 2021_05_05

Reference:

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: any

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "name=" Depth: 5

  • Value: "&img="

Within:

PCRE:

Special Options:

  • http_method

  • fast_pattern

  • http_client_body

  • http_client_body

source