DefenderYara/TrojanDownloader/O97M/Obfuse/TrojanDownloader_O97M_Obfuse_LZ_MTB.yar

rule TrojanDownloader_O97M_Obfuse_LZ_MTB{
	meta:
		description = "TrojanDownloader:O97M/Obfuse.LZ!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_03_0 = {3d 20 43 72 65 61 74 65 4f 62 6a 65 63 74 28 [0-30] 28 22 71 77 75 68 64 77 71 77 75 68 64 69 71 77 75 68 64 6e 6d 71 77 75 68 64 67 6d 74 73 3a 57 71 77 75 68 64 69 6e 71 77 75 68 64 33 71 77 75 68 64 32 5f 71 77 75 68 64 50 72 6f 71 77 75 68 64 63 65 71 77 75 68 64 73 71 77 75 68 64 73 22 29 29 } //1
		$a_03_1 = {2e 43 72 65 61 74 65 28 [0-38] 2c } //1
		$a_03_2 = {3d 20 52 65 70 6c 61 63 65 28 [0-30] 2c 20 52 65 70 6c 61 63 65 28 22 76 73 78 64 61 71 76 73 78 64 61 77 76 73 78 64 61 75 76 73 78 64 61 68 76 73 78 64 61 64 76 73 78 64 61 22 2c 20 22 76 73 78 64 61 22 2c 20 22 22 29 2c 20 22 22 29 } //1
		$a_03_3 = {2e 53 68 6f 77 57 69 6e 64 6f 77 ?? 20 3d } //1
	condition:
		((#a_03_0  & 1)*1+(#a_03_1  & 1)*1+(#a_03_2  & 1)*1+(#a_03_3  & 1)*1) >=4
 
}