Trojan_Win32_Zusy_HNM_MTB

YARA detection rule by roadwy

Trojan:Win32/Zusy.HNM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 08 00 00

rule Trojan_Win32_Zusy_HNM_MTB{
	meta:
		description = "Trojan:Win32/Zusy.HNM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 08 00 00 "
		
	strings :
		$a_03_0 = {2e 6c 6e 6b 00 [0-04] 6e 6b 00 [0-08] [0-22] 00 00 ?? 14 00 00 ?? 90 1b 03 90 1b 03 90 1b 03 [0-10] 90 1b 03 90 1b 03 90 1b 03 90 1b 03 90 1b 03 } 		$a_03_1 = {60 2e 67 2e 62 2e 67 2e 64 2e 65 2e 60 2e 67 2e 63 2e 3b 2e 38 2e 00 70 00 00 fc 73 00 00 [0-10] 2e 6c 6e 6b 00 } 		$a_01_2 = {24 49 4d 33 59 59 46 4d 2e 61 75 33 } 		$a_01_3 = {2e 61 75 33 00 00 de 01 43 3a 5c 24 52 65 63 79 63 6c 65 2e } 		$a_03_4 = {00 00 30 34 20 2d 20 44 6f 77 6e 6c 6f 61 64 73 2e 6c 6e 6b 00 6c 6e 6b 00 00 ?? ?? 0f 01 01 } 		$a_01_5 = {2e 70 73 31 00 70 73 31 00 } 		$a_01_6 = {2e 6c 6e 6b 00 6b 00 00 6c 6e 6b } 		$a_01_7 = {2e 70 73 31 00 31 00 31 00 67 65 2e 70 73 31 } 	condition:
		((#a_03_0  & 1)*6+(#a_03_1  & 1)*6+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_03_4  & 1)*1+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1) >=7
 
}

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

1d9d2a99-777b-4d95-9398-5c1ef943fe00

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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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