Rule History

SID: 2029268 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 2 • Jan 13, 2020, 12:00 PM

Message:

ET WEB_CLIENT Observed DNS Query to Malicious Cookie Monster Roulette JS Cookie Stealer Exfil Domain

Rule:

alert dns $HOME_NET any -> any any (msg:"ET WEB_CLIENT Observed DNS Query to Malicious Cookie Monster Roulette JS Cookie Stealer Exfil Domain"; dns.query; content:".sslproviders.net"; nocase; endswith; classtype:trojan-activity; sid:2029268; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2020_01_13, deployment Perimeter, malware_family CookieMonster, performance_impact Low, confidence High, signature_severity Major, updated_at 2020_10_27;)

Created:

Jan 13, 2020, 12:00 PM

Updated:

Oct 27, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-web_client.rules