SID: 2035391

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_03_03, deployment Perimeter, malware_family Gamaredon, signature_severity Major, updated_at 2022_03_03

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: ".maxc"

  • Value: !"Linux"

  • Value: !"Android"

  • Value: !"Referer"

Within:

PCRE: "/User-Agent[^\r\n]+\x3b\x20ms-office\x3b\x20/Hm"

Special Options:

  • http_method

  • fast_pattern

  • http_uri

  • http_header

  • http_header

  • http_header

source