ATTACK AD [PTsecurity] PrintNightmare attempt (CVE-2021-1675)
Sourceptrules/open
CreatedJune 24, 2025
UpdatedJune 24, 2025
Classificationattempted-admin
alert tcp any any -> any any (msg:"ATTACK AD [PTsecurity] PrintNightmare attempt (CVE-2021-1675)"; flow:established, to_server; content:"|05 00 00|"; depth:119; content:"|00 00|"; distance:15; within:2; content:"|00 59 00|"; distance:1; within:3; flowbits:isset, DCERPC.SPOOLSS.Bind; threshold:type limit, track by_dst, count 1, seconds 60; reference:cve, 2021-1675; reference:url, rules.ptsecurity.com; classtype:attempted-admin; sid:10006627; rev:5;)
References
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