""ET TROJAN Foudre Checkin M3""

SID: 2031417

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2020_12_16, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2020_12_16

Reference:

  • md5

  • 2d459929135993959cacceb0dd81a813

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/de/?d=" Depth: 7

  • Value: "&v="

  • Value: "&t="

  • Value: !"Referer"

Within:

PCRE: "/^Host\x3a\x20[a-f0-9]{8}.(?:s(?:pac|it)e|net|top)/Hm"

Special Options:

  • http_method

  • fast_pattern

  • http_uri

  • http_uri

  • http_uri

  • http_header

source