Versions (3)
Version DetailsCurrent
Rev: 1 • Dec 23, 2014, 12:00 PMET MALWARE US-CERT TA14-353A Lightweight Backdoor 7
alert tcp any [547,8080,133,117,189,159] -> any any (msg:"ET MALWARE US-CERT TA14-353A Lightweight Backdoor 7"; flow:established,from_server; content:"|7b 08 2a 2a|"; offset:17; content:"|08 2a 2a 01 00|"; distance:0; reference:url,www.us-cert.gov/ncas/alerts/TA14-353A; classtype:trojan-activity; sid:2020013; rev:1; metadata:created_at 2014_12_23, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Dec 23, 2014, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
Oct 8, 2025, 9:38 PM
rules/emerging-malware.rules