Rule History

SID: 2019209 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 13 • Sep 22, 2014, 12:00 PM

Message:

ET EXPLOIT_KIT DRIVEBY Nuclear EK PDF Struct (no alert)

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT DRIVEBY Nuclear EK PDF Struct (no alert)"; flow:established,to_server; content:"/14"; http_uri; fast_pattern; pcre:"/\/14\d{8}(?:\.pdf)?$/U"; flowbits:set,et.Nuclear.PDF; flowbits:noalert; classtype:exploit-kit; sid:2019209; rev:13; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Any, attack_target Client_Endpoint, created_at 2014_09_22, deployment Perimeter, malware_family Nuclear, confidence High, signature_severity Critical, tag DriveBy, tag Exploit_Kit, tag Nuclear, updated_at 2019_10_08;)

Created:

Sep 22, 2014, 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-exploit_kit.rules