TrojanDownloader_O97M_Powdow_RW_MTB_2

YARA detection rule by roadwy

TrojanDownloader:O97M/Powdow.RW!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,05 00 05 00 05 00 00

rule TrojanDownloader_O97M_Powdow_RW_MTB_2{
	meta:
		description = "TrojanDownloader:O97M/Powdow.RW!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_00_0 = {43 61 2e 65 78 65 63 20 22 65 78 70 6c 6f 72 65 72 2e 65 78 65 20 22 20 26 20 61 2e 54 61 67 } 		$a_00_1 = {54 2e 57 72 69 74 65 4c 69 6e 65 20 28 22 27 54 22 29 } 		$a_00_2 = {45 2e 43 72 65 61 74 65 54 65 78 74 46 69 6c 65 28 61 2e 54 61 67 2c 20 54 72 75 65 29 } 		$a_00_3 = {54 2e 57 72 69 74 65 4c 69 6e 65 20 61 2e 62 2e 43 61 70 74 69 6f 6e } 		$a_00_4 = {22 53 63 72 69 70 74 69 6e 67 2e 46 69 6c 65 53 79 73 74 65 6d 4f 62 6a 65 63 74 22 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1) >=5
 
}

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

e9687c80-ad4d-4333-8dce-c5c2c8ef906b

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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 ]]

What does this mean?

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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