Rule History

SID: 2024196 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 3 • Apr 10, 2017, 12:00 PM

Message:

ET WEB_CLIENT HTA File containing Wscript.Shell Call - Potential CVE-2017-0199

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT HTA File containing Wscript.Shell Call - Potential CVE-2017-0199"; flow:established,to_client; flowbits:isset,et.http.hta; content:"Wscript.Shell"; nocase; reference:url,www.fireeye.com/blog/threat-research/2017/04/acknowledgement_ofa.html; reference:url,securingtomorrow.mcafee.com/mcafee-labs/critical-office-zero-day-attacks-detected-wild/; classtype:attempted-user; sid:2024196; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_04_10, cve CVE_2017_0199, deployment Perimeter, performance_impact Low, signature_severity Major, tag CISA_KEV, updated_at 2019_07_26;)

Created:

Apr 10, 2017, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-web_client.rules