TrojanDownloader_O97M_Donoff_RBQ_MTB

YARA detection rule by roadwy

TrojanDownloader:O97M/Donoff.RBQ!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,02 00 02 00 02 00 00

rule TrojanDownloader_O97M_Donoff_RBQ_MTB{
	meta:
		description = "TrojanDownloader:O97M/Donoff.RBQ!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_03_0 = {6e 61 62 68 61 7a 65 6e 61 2e 6f 72 67 2f 63 6f 6e 74 65 6e 74 2f 73 6c 69 64 65 73 2f 69 6d 61 67 65 2f 61 70 70 2f 50 52 4f 4c 45 41 4b 2e 65 78 65 90 0a 3a 00 68 74 74 70 73 3a 2f 2f } 		$a_01_1 = {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 44 6f 63 75 6d 65 6e 74 73 5c 6a 7a 77 72 78 62 68 6c 63 2e 65 78 65 22 } 	condition:
		((#a_03_0  & 1)*1+(#a_01_1  & 1)*1) >=2
 
}

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

e1df535b-77e9-4be4-ad89-91c478014efe

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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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