TrojanDownloader_O97M_Powdow_YAB_MTB

YARA detection rule by roadwy

TrojanDownloader:O97M/Powdow.YAB!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 02 00 00

rule TrojanDownloader_O97M_Powdow_YAB_MTB{
	meta:
		description = "TrojanDownloader:O97M/Powdow.YAB!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 02 00 00 "
		
	strings :
		$a_00_0 = {53 74 61 72 74 2d 50 72 6f 63 65 73 73 20 2d 46 69 6c 65 50 61 74 68 20 22 43 3a 5c 55 73 65 72 73 5c 50 75 62 6c 69 63 5c 66 65 6e 78 62 7a 74 64 68 2e 65 78 65 } 		$a_00_1 = {69 77 72 20 68 74 74 70 3a 2f 2f 37 39 2e 31 34 31 2e 31 36 35 2e 31 37 33 2f 44 58 2f 46 44 2d 32 30 35 38 31 2e 6a 70 67 20 2d 4f 75 74 46 69 6c 65 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*2) >=3
 
}

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

edd36fee-6457-4282-bbee-c24fc659de16

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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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