""ET TROJAN MrRobot LYON Phish Kit Exfil (POST) M2""

SID: 2045626

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2023_05_09, deployment Perimeter, deployment SSLDecrypt, confidence Medium, signature_severity Major, updated_at 2023_05_09

Reference:

  • md5

  • 34b0adf610c628bafc2ac2720b259af7

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "|26|type|3d|CUSTOM|26|visits|3d|0|26|result|3d|WAITING|26|view|5f|link|3d|"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

source