Rule History

SID: 2013779 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 6 • Oct 19, 2011, 12:00 PM

Message:

ET SCAN Positive Technologies XSpider Security Scanner User-Agent (PTX)

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET SCAN Positive Technologies XSpider Security Scanner User-Agent (PTX)"; flow:to_server,established; http.user_agent; content:"PTX"; endswith; fast_pattern; reference:url,www.securitylab.ru/forum/forum16/topic26800/; classtype:attempted-recon; sid:2013779; rev:6; metadata:created_at 2011_10_19, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_17;)

Created:

Oct 19, 2011, 12:00 PM

Updated:

Sep 17, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Oct 27, 2025, 10:34 PM

Filename:

rules/emerging-scan.rules