""ET TROJAN ZStealer Admin Panel Inbound""

SID: 2045185

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2023_04_25, deployment Perimeter, deployment SSLDecrypt, malware_family ZStealer, confidence High, signature_severity Major, updated_at 2023_04_25

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "|3c|title|3e|ZStealer|20|Login|3c 2f|title|3e|"

  • Value: "Don|27|t|20|have|20|a|20|key|3f 20|Buy|20|one|20|now|2e|"

Within:

PCRE:

Special Options:

  • file_data

source