Rule History

SID: 2018404 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 3 • Apr 22, 2014, 12:00 PM

Message:

ET MALWARE GreenDou Downloader User-Agent (hello crazyk)

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE GreenDou Downloader User-Agent (hello crazyk)"; flow:established,to_server; http.header; content:"User-Agent|3A 20|hello crazyk"; reference:md5,67d52ae285ac82f959b3675550de8a2d; reference:md5,e668a501bd107de161378a9fd9c5d1f2; classtype:trojan-activity; sid:2018404; rev:3; metadata:created_at 2014_04_22, confidence High, signature_severity Major, updated_at 2020_04_29;)

Created:

Apr 22, 2014, 12:00 PM

Updated:

Apr 29, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-malware.rules