Versions (3)
Version DetailsCurrent
Rev: 4 • Jul 25, 2018, 12:00 PMET PHISHING [eSentire] Successful 163 Webmail Phish 2018-07-25
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING [eSentire] Successful 163 Webmail Phish 2018-07-25"; flow:from_server,established; flowbits:isset,ET.genericphish; http.stat_code; content:"200"; http.content_type; content:"application/json"; file.data; content:"{|22|user_id|22|:|22|"; nocase; within:20; content:"|22|,|22|ip|22|:|22|"; nocase; within:15; content:"|22|,|22|add_time|22|:|22|"; nocase; distance:0; content:".163.com|5c 2f 22 2c 22|code|22 3a 22|ok|22|}"; nocase; endswith; fast_pattern; classtype:credential-theft; sid:2025893; rev:4; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_07_25, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2022_03_24, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)
Jul 25, 2018, 12:00 PM
Mar 24, 2022, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-phishing.rules