Versions (4)
Version DetailsCurrent
Rev: 1 • Jul 15, 2021, 12:00 PMET MALWARE ReverseRAT Activity (POST) M5
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE ReverseRAT Activity (POST) M5"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/htt_p"; fast_pattern; bsize:6; http.header_names; content:!"User-Agent"; content:!"Referer"; content:!"Accept"; reference:md5,f85752f580eabe38362bea8e9bb61297; reference:url,blog.lumen.com/suspected-pakistani-actor-compromises-indian-power-company-with-new-reverserat/; classtype:command-and-control; sid:2033327; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_07_15, deployment Perimeter, malware_family ReverseRAT, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_07_15;)
Jul 15, 2021, 12:00 PM
Jul 15, 2021, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 10, 2025, 9:34 PM
rules/emerging-malware.rules