rule WinntiPharma { meta: author = "Jose Ramon Palanco" copyright = "Drainware, Inc." date = "2015-06-23" description = "Backdoor Win64 Winnti Pharma" ref = "https://securelist.com/blog/research/70991/games-are-over/" strings: $s0 = "Cookie: SN=" $s1 = "{3ec05b4a-ea88-1378-3389-66706ba27600}" $s2 = "{4D36E972-E325-11CE-BFC1-08002BE10318}" $s3 = "master secret" $s4 = "MyEngineNetEvent" condition: all of ($s*) }