TrojanDownloader_O97M_Qakbot_ANML_MTB

YARA detection rule by roadwy

TrojanDownloader:O97M/Qakbot.ANML!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,06 00 06 00 06 00 00

rule TrojanDownloader_O97M_Qakbot_ANML_MTB{
	meta:
		description = "TrojanDownloader:O97M/Qakbot.ANML!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_01_0 = {53 68 65 65 74 73 28 22 4e 6f 73 74 6f 22 29 2e 52 61 6e 67 65 28 22 4b 31 38 22 29 20 3d 20 22 2e 64 61 74 } 		$a_01_1 = {53 68 65 65 74 73 28 22 4e 6f 73 74 6f 22 29 2e 52 61 6e 67 65 28 22 47 31 30 22 29 20 3d 20 55 73 65 72 46 6f 72 6d 34 2e 43 61 70 74 69 6f 6e } 		$a_01_2 = {53 68 65 65 74 73 28 22 4e 6f 73 74 6f 22 29 2e 52 61 6e 67 65 28 22 47 31 31 22 29 20 3d 20 55 73 65 72 46 6f 72 6d 34 2e 43 61 70 74 69 6f 6e 20 26 20 22 31 } 		$a_01_3 = {53 68 65 65 74 73 28 22 4e 6f 73 74 6f 22 29 2e 52 61 6e 67 65 28 22 47 31 32 22 29 20 3d 20 55 73 65 72 46 6f 72 6d 34 2e 43 61 70 74 69 6f 6e 20 26 20 22 32 } 		$a_01_4 = {53 68 65 65 74 73 28 22 4e 6f 73 74 6f 22 29 2e 52 61 6e 67 65 28 22 49 31 38 22 29 20 3d 20 55 73 65 72 46 6f 72 6d 33 2e 43 61 70 74 69 6f 6e 20 26 20 22 31 } 		$a_01_5 = {53 68 65 65 74 73 28 22 4e 6f 73 74 6f 22 29 2e 52 61 6e 67 65 28 22 49 31 39 22 29 20 3d 20 55 73 65 72 46 6f 72 6d 33 2e 43 61 70 74 69 6f 6e 20 26 20 22 32 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1) >=6
 
}

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

19e224b5-1db4-457a-8dc3-f82b85bb86b7

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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 ]]

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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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