Rule History

SID: 2016509 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 7 • Feb 27, 2013, 12:00 PM

Message:

ET MALWARE W32/Zbot.Variant Fake MSIE 6.0 UA

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE W32/Zbot.Variant Fake MSIE 6.0 UA"; flow:to_server,established; flowbits:set,ET.zbot.ua.2106509; http.uri; content:".htm?"; fast_pattern; pcre:"/\/[a-z]\.htm\?[A-Za-z0-9]+$/"; http.user_agent; content:"Mozilla/4.0 (compatible|3b 20|MSIE 6.0|3b 20|Windows NT 5.1|3b 20|SV1)"; classtype:trojan-activity; sid:2016509; rev:7; metadata:created_at 2013_02_27, signature_severity Major, updated_at 2020_09_25;)

Created:

Feb 27, 2013, 12:00 PM

Updated:

Sep 25, 2020, 12:00 PM

DB Created:

Feb 27, 2013, 12:00 PM

DB Updated:

Sep 10, 2024, 1:01 PM

Filename:

rules/emerging-malware.rules