Rule History

SID: 2019954 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 2 • Dec 17, 2014, 12:00 PM

Message:

ET WEB_CLIENT Upatre Redirector Dec 16 2014

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT Upatre Redirector Dec 16 2014"; flow:established,from_server; file_data; content:"PK|03 04|"; within:4; flowbits:isset,Upatre.Redirector; classtype:trojan-activity; sid:2019954; rev:2; metadata:created_at 2014_12_17, signature_severity Major, updated_at 2019_07_26;)

Created:

Dec 17, 2014, 12:00 PM

Updated:

Jul 26, 2019, 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