Versions (4)
Version DetailsCurrent
Rev: 1 • Nov 10, 2021, 12:00 PMET MALWARE Cobalt Strike Related Domain in DNS Lookup (akabox .tech)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Cobalt Strike Related Domain in DNS Lookup (akabox .tech)"; dns.query; content:"akabox.tech"; nocase; bsize:11; reference:url,www.cert.ssi.gouv.fr/uploads/CERTFR-2021-CTI-009.pdf; classtype:domain-c2; sid:2034408; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_11_10, deployment Perimeter, malware_family Cobalt_Strike, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_11_10;)
Nov 10, 2021, 12:00 PM
Nov 10, 2021, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 8, 2025, 9:34 PM
rules/emerging-malware.rules