Rule History

SID: 2011504 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 6 • Sep 27, 2010, 12:00 PM

Message:

ET DELETED String Replace in PDF File, Likely Hostile

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED String Replace in PDF File, Likely Hostile"; flow:established,to_client; file_data; content:"%PDF-"; within:5; content:".replace|28|"; nocase; reference:url,www.w3schools.com/jsref/jsref_replace.asp; classtype:bad-unknown; sid:2011504; rev:6; metadata:created_at 2010_09_27, signature_severity Unknown, updated_at 2019_07_26;)

Created:

Sep 27, 2010, 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-deleted.rules