TrojanDownloader_O97M_Donoff_SM_MTB_17

YARA detection rule by roadwy

TrojanDownloader:O97M/Donoff.SM!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,07 00 07 00 08 00 00

rule TrojanDownloader_O97M_Donoff_SM_MTB_17{
	meta:
		description = "TrojanDownloader:O97M/Donoff.SM!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,07 00 07 00 08 00 00 "
		
	strings :
		$a_01_0 = {68 74 74 70 3a 2f 2f 34 36 2e 33 30 2e 31 38 38 2e 31 39 30 2f 77 65 62 64 61 76 2f 74 61 73 6b 68 6f 73 74 2e 65 78 65 } 		$a_01_1 = {22 43 3a 5c 55 73 65 72 73 5c 22 20 2b 20 75 73 65 72 6e 61 6d 65 20 2b 20 22 5c 56 69 64 65 6f 73 5c 74 61 73 6b 68 6f 73 74 2e 65 78 65 22 2c 20 32 20 27 20 31 20 3d 20 6e 6f 20 6f 76 65 72 77 72 69 74 65 2c 20 32 20 3d 20 6f 76 65 72 77 72 69 74 65 } 		$a_01_2 = {68 74 74 70 3a 2f 2f 34 36 2e 33 30 2e 31 38 38 2e 31 39 30 2f 77 65 62 64 61 76 2f 73 74 61 74 75 73 2e 74 78 74 } 		$a_01_3 = {22 43 3a 5c 55 73 65 72 73 5c 22 20 2b 20 75 73 65 72 6e 61 6d 65 20 2b 20 22 5c 56 69 64 65 6f 73 5c 73 74 61 74 75 73 2e 62 61 74 22 2c 20 32 20 27 20 31 20 3d 20 6e 6f 20 6f 76 65 72 77 72 69 74 65 2c 20 32 20 3d 20 6f 76 65 72 77 72 69 74 65 } 		$a_01_4 = {78 20 3d 20 53 68 65 6c 6c 28 50 61 74 68 2c 20 76 62 4e 6f 72 6d 61 6c 46 6f 63 75 73 29 } 		$a_01_5 = {44 6f 77 6e 6c 6f 61 64 46 69 6c 65 } 		$a_01_6 = {44 6f 77 6e 6c 6f 61 64 42 61 74 } 		$a_01_7 = {45 6e 76 69 72 6f 6e 28 22 75 73 65 72 6e 61 6d 65 22 29 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1) >=7
 
}

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

022cb045-a834-421a-8fc6-0a40689150ce

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Executable code, not a declarative rule

This submission is arbitrary [[ currentRule.format ? currentRule.format.toUpperCase() : '' ]] code, not a declarative detection rule — review it as you would any script before running it, and note that it cannot be safely aggregated or auto-executed alongside YARA/Sigma/Suricata/CRS rules.

Rejected pattern present

[[ reason ]]

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Format & documentation suggestions

Not a security issue — this rule is valid and was accepted as-is. These are optional fields/conventions its own format recommends, mainly affecting its quality score and how well it documents itself for other reviewers.

[[ reason ]]

What do these messages mean?

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

[[ currentRule.title ]]

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