Rule History

SID: 2003615 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 7 • Jul 30, 2010, 12:00 PM

Message:

ET INFO WinUpack Modified PE Header Outbound

Rule:

alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO WinUpack Modified PE Header Outbound"; flow:established; content:"|4d 5a 4b 45 52 4e 45 4c 33 32 2e 44 4c 4c 00 00|"; fast_pattern; classtype:bad-unknown; sid:2003615; rev:7; metadata:created_at 2010_07_30, confidence High, signature_severity Informational, updated_at 2019_10_08;)

Created:

Jul 30, 2010, 12:00 PM

Updated:

Oct 8, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-info.rules