Rule History

SID: 2016566 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 5 • Mar 14, 2013, 12:00 PM

Message:

ET EXPLOIT_KIT SNET EK Downloading Payload

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT SNET EK Downloading Payload"; flow:established,to_server; http.uri; content:"get"; content:"?src="; fast_pattern; distance:0; content:"snet"; endswith; pcre:"/\?src=[a-z]+snet$/"; http.user_agent; content:" WinHttp.WinHttpRequest"; classtype:exploit-kit; sid:2016566; rev:5; metadata:created_at 2013_03_14, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_04_18;)

Created:

Mar 14, 2013, 12:00 PM

Updated:

Apr 18, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Dec 8, 2025, 10:34 PM

Filename:

rules/emerging-exploit_kit.rules