rule ce_enfal_cmstar_debug_msg { meta: author = "rfalcone" description = "Detects the static debug strings within CMSTAR" reference = "9b9cc7e2a2481b0472721e6b87f1eba4faf2d419d1e2c115a91ab7e7e6fc7f7c" date = "5/10/2015" link = "http://researchcenter.paloaltonetworks.com/2015/05/cmstar-downloader-lurid-and-enfals-new-cousin/" strings: $d1 = "EEE\x0d\x0a" fullword $d2 = "TKE\x0d\x0a" fullword $d3 = "VPE\x0d\x0a" fullword $d4 = "VPS\x0d\x0a" fullword $d5 = "WFSE\x0d\x0a" fullword $d6 = "WFSS\x0d\x0a" fullword $d7 = "CM**\x0d\x0a" fullword condition: uint16(0) == 0x5a4d and all of ($d*) }