Rule History

SID: 2033333 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 1 • Jul 15, 2021, 12:00 PM

Message:

ET MALWARE MargulasRAT Keep-Alive Outbound M1

Rule:

alert tcp-pkt $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE MargulasRAT Keep-Alive Outbound M1"; flow:established,to_server; content:"|31 36 00 ba fe ef fa 6f d3 df bf 95 83 64 32 67 88 bc 83|"; dsize:19; reference:md5,66fb288e71fa3fbcd2b49d292f1938f6; reference:url,blog.talosintelligence.com/2021/07/sidecopy.html; classtype:command-and-control; sid:2033333; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_07_15, deployment Perimeter, malware_family MargulasRAT, confidence High, signature_severity Major, tag RAT, updated_at 2021_07_15;)

Created:

Jul 15, 2021, 12:00 PM

Updated:

Jul 15, 2021, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 21, 2024, 3:00 AM

Filename:

rules/emerging-malware.rules