Trojan_Win32_NSISInject_RPY_MTB_2

YARA detection rule by roadwy

Trojan:Win32/NSISInject.RPY!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00

rule Trojan_Win32_NSISInject_RPY_MTB_2{
	meta:
		description = "Trojan:Win32/NSISInject.RPY!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_01_0 = {73 70 68 61 63 65 6c 75 73 5c 53 6e 6e 69 6b 65 72 } 		$a_01_1 = {6b 72 79 70 74 65 72 69 6e 67 73 70 6f 6c 69 74 69 6b } 		$a_01_2 = {74 69 70 70 65 6c 61 64 65 74 } 		$a_01_3 = {53 70 72 79 64 73 74 61 67 65 72 6e 65 73 2e 69 6e 69 } 		$a_01_4 = {70 6e 68 65 64 73 2e 45 75 72 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=5
 
}

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

6e9e41c2-721a-4115-8f81-ad52635383a2

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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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