Versions (4)
Version DetailsCurrent
Rev: 2 • May 4, 2020, 12:00 PMET MALWARE WEBMONITOR RAT CnC Domain in DNS Lookup (dabmaster.wm01 .to)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE WEBMONITOR RAT CnC Domain in DNS Lookup (dabmaster.wm01 .to)"; dns.query; content:"dabmaster.wm01.to"; nocase; bsize:17; reference:url,blog.trendmicro.com/trendlabs-security-intelligence/webmonitor-rat-bundled-with-zoom-installer/?web_view=true; classtype:command-and-control; sid:2030100; rev:2; metadata:attack_target Client_Endpoint, created_at 2020_05_04, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_11_17;)
May 4, 2020, 12:00 PM
Nov 17, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 18, 2025, 8:36 PM
rules/emerging-malware.rules