Trojan_Win64_Zusy_SXK_MTB

YARA detection rule by roadwy

Trojan:Win64/Zusy.SXK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0c 00 0c 00 04 00 00

rule Trojan_Win64_Zusy_SXK_MTB{
	meta:
		description = "Trojan:Win64/Zusy.SXK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0c 00 0c 00 04 00 00 "
		
	strings :
		$a_03_0 = {4c 8d 45 f0 48 83 f9 ?? 4c 0f 47 45 f0 48 83 7f 18 ?? 76 03 48 8b 3f 4c 89 64 24 ?? 45 33 c9 48 8b d7 33 c9 e8 } 		$a_01_1 = {4c 89 bc 24 10 15 00 00 4c 8d 65 80 4c 0f 47 65 80 4d 8d 7d 4c 0f 57 c0 0f 57 c9 0f 11 44 24 60 } 		$a_80_2 = {6e 62 67 74 70 61 73 72 67 2e 65 78 65 } 		$a_80_3 = {63 72 79 70 74 65 64 5f 62 75 69 6c 64 2e 65 78 65 } 	condition:
		((#a_03_0  & 1)*6+(#a_01_1  & 1)*4+(#a_80_2  & 1)*1+(#a_80_3  & 1)*1) >=12
 
}

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

32ccff9c-0e60-4b92-9558-0173470ec694

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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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