Rule History

SID: 2002827 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 12 • Jul 30, 2010, 12:00 PM

Message:

ET POLICY POSSIBLE Crawl using Fetch

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET POLICY POSSIBLE Crawl using Fetch"; flow:established,to_server; threshold:type both, track by_src, count 10, seconds 60; http.user_agent; content:"fetch"; depth:50; nocase; reference:url,gobsd.com/code/freebsd/lib/libfetch; classtype:attempted-recon; sid:2002827; rev:12; metadata:created_at 2010_07_30, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_23;)

Created:

Jul 30, 2010, 12:00 PM

Updated:

Apr 23, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Oct 20, 2025, 3:34 PM

Filename:

rules/emerging-policy.rules