""ET TROJAN Infostealer.Bancos Checkin via SMTP""

SID: 2018646

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2014_07_07, malware_family Bancos, tag Banking_Trojan, updated_at 2014_07_07

Reference:

  • md5

  • 7f5709c924bb1417a180a4fa8311a2e9

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: [25,587]

Flow: to_server,established

Contents:

  • Value: "Subject|3a| "

  • Value: "Foi Instalado"

Within:

PCRE: "/^Subject\x3a [^\r\n]+?Foi Instalado/mi"

Special Options:

  • nocase

source