Rule History

SID: 2018783 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 2 • Jul 25, 2014, 12:00 PM

Message:

ET CURRENT_EVENTS Likely Evil XMLDOM Detection of Local File

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS Likely Evil XMLDOM Detection of Local File"; flow:from_server,established; file_data; content:"-2147023083"; nocase; fast_pattern:only; content:"res|3a 2f|"; nocase; content:"<!DOCTYPE html PUBLIC"; nocase; reference:url,alienvault.com/open-threat-exchange/blog/attackers-abusing-internet-explorer-to-enumerate-software-and-detect-securi/; classtype:trojan-activity; sid:2018783; rev:2; metadata:created_at 2014_07_25, confidence Medium, signature_severity Major, updated_at 2019_07_26;)

Created:

Jul 25, 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-current_events.rules