Trojan_O97M_Donoff_RK_MTB

YARA detection rule by roadwy

Trojan:O97M/Donoff.RK!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 03 00 00

rule Trojan_O97M_Donoff_RK_MTB{
	meta:
		description = "Trojan:O97M/Donoff.RK!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {41 74 74 72 69 62 75 74 65 20 56 42 5f 4e 61 6d 65 20 3d 20 22 63 6c 65 61 6e 22 } 		$a_01_1 = {53 68 65 6c 6c 45 78 65 63 75 74 65 } 		$a_01_2 = {47 65 74 4f 62 6a 65 63 74 28 53 74 72 52 65 76 65 72 73 65 28 22 30 30 30 30 34 35 33 35 35 34 34 34 2d 45 39 34 41 2d 45 43 31 31 2d 39 37 32 43 2d 30 32 36 39 30 37 33 31 3a 77 65 6e 22 29 29 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1) >=3
 
}

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

fde4bfda-a8e0-40cb-8ca4-65b141e11c53

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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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