TrojanDownloader_O97M_Qakbot_KIL_MTB

YARA detection rule by roadwy

TrojanDownloader:O97M/Qakbot.KIL!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 04 00 00

rule TrojanDownloader_O97M_Qakbot_KIL_MTB{
	meta:
		description = "TrojanDownloader:O97M/Qakbot.KIL!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {68 74 74 70 73 3a 2f 2f 6b 68 61 75 67 61 6c 6c 69 69 6e 64 69 61 2e 63 6f 6d 2f 64 73 2f 30 38 31 32 2e 67 69 66 } 		$a_01_1 = {52 4c 44 6f 77 6e 6c 6f 61 64 54 6f 46 69 6c 65 41 } 		$a_01_2 = {72 75 6e 64 6c 6c 33 32 } 		$a_01_3 = {44 6c 6c 52 65 67 69 73 74 65 72 53 65 72 76 65 72 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=4
 
}

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

46fa70cd-817b-4e88-87ae-a34f36a55091

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