Rule History

SID: 2024991 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 10 • Feb 27, 2017, 12:00 PM

Message:

ET MALWARE Win32/TinyNuke CnC Checkin

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/TinyNuke CnC Checkin"; flow:established,to_server; flowbits:set,ET.TinyNuke; http.method; content:"POST"; http.uri; content:!"&"; content:".php?"; pcre:"/\.php\?[A-F0-9]{15,25}$/i"; http.header; content:"|0d 0a|Content-Length|3a 20|9|0d 0a|"; fast_pattern; http.header_names; content:!"Accept"; content:!"User-Agent"; content:!"Referer"; reference:md5,917124e4d53057324aa129520fca73fb; classtype:command-and-control; sid:2024991; rev:10; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_02_27, deployment Perimeter, malware_family Win32_TinyNuke, performance_impact Low, confidence High, signature_severity Major, updated_at 2020_10_26;)

Created:

Feb 27, 2017, 12:00 PM

Updated:

Oct 26, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-malware.rules