Rule History

SID: 2022542 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 1 • Feb 18, 2016, 12:00 PM

Message:

ET EXPLOIT Possible 2015-7547 PoC Server Response

Rule:

alert udp any 53 -> $HOME_NET any (msg:"ET EXPLOIT Possible 2015-7547 PoC Server Response"; flow:from_server; content:"|83 80 00 01 00 00 00 00 00 00|"; offset:2; depth:10; isdataat:2049; pcre:"/^(?:.[a-z0-9-]{2,}){2,}\x00\x00(?:\x01|\x1c)/Ri"; reference:cve,2015-7547; classtype:attempted-user; sid:2022542; rev:1; metadata:created_at 2016_02_18, cve CVE_2015_7547, confidence Medium, signature_severity Major, updated_at 2019_07_26;)

Created:

Feb 18, 2016, 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-exploit.rules