""ET TROJAN AppleJeus - Kupay Wallet CnC Activity""

SID: 2031632

Revision: 3

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2021_02_19, deployment Perimeter, deployment SSLDecrypt, malware_family JEUSD, performance_impact Low, signature_severity Major, tag Lazarus, updated_at 2023_04_06

Reference:

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: "ver=" Depth: 4

  • Value: "&timestamp="

  • Value: "Content-Type|3a 20|application/x-www-form-urlencoded"

Within:

PCRE:

Special Options:

  • http_method

  • http_client_body

  • http_client_body

  • fast_pattern

  • http_header

source