Versions (5)
Version DetailsCurrent
Rev: 2 • Sep 26, 2014, 12:00 PMET MALWARE Linux/DDoS.M distributed via CVE-2014-6271 Checkin
alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Linux/DDoS.M distributed via CVE-2014-6271 Checkin"; flow:established,to_server; content:"BUILD "; depth:6; pcre:"/^(?:MIPS(?:EL)?|POWERPC|ARM|X86)\x0a$/R"; flowbits:set,ET.lizkebab; reference:md5,5924bcc045bb7039f55c6ce29234e29a; classtype:command-and-control; sid:2019242; rev:2; metadata:created_at 2014_09_26, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Sep 26, 2014, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
Dec 15, 2025, 10:34 PM
rules/emerging-malware.rules