Versions (4)
Version DetailsCurrent
Rev: 2 • Dec 23, 2014, 12:00 PMET MALWARE US-CERT TA14-353A Lightweight Backdoor 5
alert tcp any 488 -> any any (msg:"ET MALWARE US-CERT TA14-353A Lightweight Backdoor 5"; flow:established,from_server; content:"|65 db 37 37 37 37 37 37|"; fast_pattern; reference:url,www.us-cert.gov/ncas/alerts/TA14-353A; classtype:trojan-activity; sid:2020011; rev:2; metadata:created_at 2014_12_23, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_10_08;)
Dec 23, 2014, 12:00 PM
Oct 8, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
Oct 7, 2025, 9:34 PM
rules/emerging-malware.rules