""ET CURRENT_EVENTS Successful Generic Personalized Phish 2019-02-13""

SID: 2029669

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2019_02_13, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2019_02_13, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: from_server,established

Contents:

• Value: "302"

• Value: ".php?rand=13InboxLightaspxn."

• Value: "&email="

• Value: "@"

Within:

PCRE: "/^Location\x3a\x20[^\r\n]+.php\?rand=13InboxLightaspxn.[^\r\n]+&email=[^\r\n]+@/Hmi"

Special Options:

• http_stat_code

• http_header

• fast_pattern

• http_header

• http_header

source