DefenderYara/TrojanDownloader/O97M/Gen/TrojanDownloader_O97M_Gen_B...

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rule TrojanDownloader_O97M_Gen_BB_MTB{
meta:
description = "TrojanDownloader:O97M/Gen.BB!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,02 00 02 00 02 00 00 "
strings :
$a_01_0 = {73 76 63 68 73 74 2e 65 78 65 } //1 svchst.exe
$a_03_1 = {68 74 74 70 73 3a 2f 2f [0-40] 2f 73 76 63 68 73 74 2e 65 78 00 } //1
condition:
((#a_01_0 & 1)*1+(#a_03_1 & 1)*1) >=2
}