Rule History

SID: 2029842 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 1 • Apr 9, 2020, 12:00 PM

Message:

ET HUNTING Request for EXE via WinHTTP M3

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET HUNTING Request for EXE via WinHTTP M3"; flow:established,to_server; http.method; content:"GET"; http.uri; content:".exe"; endswith; http.user_agent; content:"WinHttp-Autoproxy-Service/"; startswith; fast_pattern; http.header_names; content:!"Referer"; classtype:bad-unknown; sid:2029842; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_04_09, deployment Perimeter, confidence Medium, signature_severity Informational, updated_at 2020_04_09;)

Created:

Apr 9, 2020, 12:00 PM

Updated:

Apr 9, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 21, 2024, 3:00 AM

Filename:

rules/emerging-hunting.rules