TrojanDownloader_O97M_Powdow_RSR_MTB

YARA detection rule by roadwy

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

rule TrojanDownloader_O97M_Powdow_RSR_MTB{
	meta:
		description = "TrojanDownloader:O97M/Powdow.RSR!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_00_0 = {63 4d 44 20 20 2f 63 20 50 4f 57 65 72 53 68 65 6c 6c 2e 45 58 45 20 20 2d 65 78 20 62 59 50 41 53 53 20 2d 4e 4f 50 20 2d 77 20 31 20 49 45 78 28 20 43 55 72 4c } 		$a_00_1 = {68 74 74 70 27 20 20 2b 20 27 3a 2f 2f 34 35 2e 31 34 35 2e 31 38 35 2e 31 35 33 27 20 20 2b 20 27 2f 46 69 6c 65 27 20 20 2b 20 27 44 6f 63 27 20 20 2b 20 27 2e 27 20 20 2b 20 27 6a 27 20 20 2b 20 27 70 27 20 20 2b 20 27 67 27 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1) >=2
 
}

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

e6089943-f328-4559-8b9f-f0a980ac22de

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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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