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SID: 2019822 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 8Dec 1, 2014, 12:00 PM

ET INFO WinHttpRequest Downloading EXE

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET INFO WinHttpRequest Downloading EXE"; flow:established,from_server; flowbits:isset,et.WinHttpRequest; file_data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; distance:-64; within:4; classtype:misc-activity; sid:2019822; rev:8; metadata:attack_target Client_and_Server, created_at 2014_12_01, deployment Perimeter, confidence High, signature_severity Informational, updated_at 2023_04_20;)

Dec 1, 2014, 12:00 PM

Apr 20, 2023, 12:00 PM

Sep 21, 2024, 3:00 AM

May 30, 2025, 12:04 AM

rules/emerging-info.rules