""ET TROJAN Brazilian Banker SSL Cert""

SID: 2025075

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_11_28, deployment Perimeter, malware_family Banking_Trojan, performance_impact Low, signature_severity Major, tag SSL_Malicious_Cert, updated_at 2017_11_28

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: 443

Destination Network: $HOME_NET

Destination Port: any

Flow: established,from_server

Contents:

  • Value: "|55 04 03|"

  • Value: "|15|processamentos.com.br"

Within: 22

PCRE:

Special Options:

  • fast_pattern

source