TrojanDownloader_Win32_BlackMoon_YA_MTB

YARA detection rule by roadwy

TrojanDownloader:Win32/BlackMoon.YA!MTB,SIGNATURE_TYPE_PEHSTR,02 00 02 00 02 00 00

rule TrojanDownloader_Win32_BlackMoon_YA_MTB{
	meta:
		description = "TrojanDownloader:Win32/BlackMoon.YA!MTB,SIGNATURE_TYPE_PEHSTR,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {63 65 72 74 75 74 69 6c 2e 65 78 65 20 2d 75 72 6c 63 61 63 68 65 20 2d 73 70 6c 69 74 20 2d 66 20 68 74 74 70 } 		$a_01_1 = {42 6c 61 63 6b 4d 6f 6f 6e 20 52 75 6e 54 69 6d 65 20 45 72 72 6f 72 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1) >=2
 
}

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

280b8755-f222-4c4b-a07e-d441f025340e

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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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