SID: 2035545

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_03_21, deployment Perimeter, deployment SSLDecrypt, malware_family Lazarus, signature_severity Major, updated_at 2022_03_21, reviewed_at 2023_09_01

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "|3b 20|ms-office|3b 20|"

  • Value: !"Referer|3a|"

  • Value: "GET /wp-content/plugins/akismet/control/en/en.jpg HTTP/1.1"

Within:

PCRE:

Special Options:

  • http_header

  • http_header

source