TrojanDownloader_Linux_Powload_HZD_MTB

YARA detection rule by roadwy

TrojanDownloader:Linux/Powload.HZD!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 05 00 00

rule TrojanDownloader_Linux_Powload_HZD_MTB{
	meta:
		description = "TrojanDownloader:Linux/Powload.HZD!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 05 00 00 "
		
	strings :
		$a_03_0 = {53 65 74 20 [0-20] 20 3d 20 43 72 65 61 74 65 4f 62 6a 65 63 74 28 [0-20] 29 } 		$a_01_1 = {28 22 36 37 20 39 37 20 31 30 39 20 31 30 37 20 31 31 33 20 31 31 30 20 39 39 20 39 37 20 36 37 20 36 32 20 37 37 20 39 37 20 36 32 20 31 33 39 20 31 34 35 20 31 32 34 20 31 33 35 20 39 39 20 31 32 34 20 31 35 30 20 31 32 34 20 31 33 31 20 31 32 39 22 29 } 		$a_01_2 = {28 22 36 32 20 37 37 20 31 33 35 20 36 32 20 31 33 34 20 31 34 36 20 31 34 36 20 31 34 32 20 38 38 20 37 37 20 37 37 20 38 34 20 38 31 20 37 36 20 38 30 20 38 33 20 37 38 20 37 36 20 38 32 20 38 30 20 37 36 20 38 31 20 38 32 20 37 37 20 31 35 36 20 31 32 38 20 31 34 37 20 31 33 38 20 31 33 33 20 31 33 34 20 31 34 36 20 37 37 20 } 		$a_01_3 = {28 22 36 32 20 37 37 20 31 33 35 20 36 32 20 31 33 34 20 31 34 36 20 31 34 36 20 31 34 32 20 31 34 35 20 38 38 20 37 37 20 37 37 20 38 34 20 38 31 20 37 36 20 38 30 20 38 33 20 37 38 20 37 36 20 38 32 20 38 30 20 37 36 20 38 31 20 38 32 20 37 37 20 31 35 36 20 31 32 38 20 31 34 37 20 31 33 38 20 31 33 33 20 31 33 34 20 31 34 36 20 37 37 20 } 		$a_01_4 = {37 36 20 31 33 39 20 31 34 35 20 31 33 35 20 36 32 20 37 37 20 31 34 33 20 31 34 30 20 36 32 22 29 } 	condition:
		((#a_03_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=4
 
}

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

f671218c-4564-4c4c-ac22-fb0f042759de

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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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