""ET CURRENT_EVENTS Possible Halkbank (TK) Phishing Landing - Title over non SSL""

SID: 2025258

Revision: 2

Class Type: bad-unknown

Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_01_29, deployment Perimeter, signature_severity Minor, tag Phishing, updated_at 2018_01_29

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "<title"

  • Value: "Halkbank|20 c4 b0 6e 74 65 72 6e 65 74 20 c5 9e 75 62 65 73 69|"

Within: 50

PCRE:

Special Options:

  • file_data

  • nocase

  • fast_pattern

source