""ET TROJAN Suspected Ares Loader Activity (GET)""

SID: 2032950

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2021_05_12, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2021_05_12

Reference:

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: "/panel/upload/" Depth: 14

  • Value: ".cmp"

Within:

PCRE: "/^Host\x3a\x20[^\r\n]+\r\nCache-Control\x3a\x20[^\r\n]+[\r\n]+$/H"

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_uri

source