""ET CURRENT_EVENTS Possible Successful Phish to Hostinger Domains M5 2016-04-04""

SID: 2032380

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_04_04, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2017_11_17, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: to_server,established

Contents:

• Value: "POST"

• Value: ".php"

• Value: "email"

• Value: "&pwd="

Within:

PCRE: "/^Host\x3a\x20[^\r\n]+.(?:(?:esy|hol).es|(?:890m|16mb).com|pe.hu)\r\n/Hmi"

Special Options:

• http_method

• http_uri

• nocase

• http_client_body

• fast_pattern

• nocase

• http_client_body

source