DefenderYara/TrojanDownloader/Win32/Cutwail/TrojanDownloader_Win32_Cutw...

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rule TrojanDownloader_Win32_Cutwail_BZ{
meta:
description = "TrojanDownloader:Win32/Cutwail.BZ,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
strings :
$a_01_0 = {00 72 75 6e 5f 6d 65 6d 00 } //1
$a_03_1 = {81 7d f8 44 41 54 41 74 90 01 01 81 7d f8 43 4d 44 20 74 90 01 01 81 7d f8 45 4e 44 2e 74 90 00 } //1
condition:
((#a_01_0 & 1)*1+(#a_03_1 & 1)*1) >=2
}