TrojanDownloader_O97M_Qakbot_PDP_MTB

YARA detection rule by roadwy

TrojanDownloader:O97M/Qakbot.PDP!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,01 00 01 00 03 00 00

rule TrojanDownloader_O97M_Qakbot_PDP_MTB{
	meta:
		description = "TrojanDownloader:O97M/Qakbot.PDP!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,01 00 01 00 03 00 00 "
		
	strings :
		$a_01_0 = {73 61 68 6c 6f 6e 6c 69 6e 65 2e 63 6f 6d 2f 30 66 36 65 41 7a 79 57 4c 55 4c 2f 4c 6b 6d 6e 2e 70 6e 67 } 		$a_01_1 = {66 61 70 72 6f 61 64 76 69 73 6f 72 73 2e 63 6f 6d 2f 76 74 66 4c 44 4a 76 79 46 35 67 2f 4c 6b 6d 6e 2e 70 6e 67 } 		$a_01_2 = {74 72 75 63 6b 6d 61 74 65 2e 6f 72 67 2f 50 44 36 54 41 70 37 63 73 4f 2f 4c 6b 6d 6e 2e 70 6e 67 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1) >=1
 
}

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

a6807809-6a50-4227-a811-894018635ad3

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion