Trojan_Win32_NSISInjector_MFP_MTB

YARA detection rule by roadwy

Trojan:Win32/NSISInjector.MFP!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00

rule Trojan_Win32_NSISInjector_MFP_MTB{
	meta:
		description = "Trojan:Win32/NSISInjector.MFP!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {b2 bc ff 79 b2 bc ff 79 b2 bc ff 79 b2 bc ff } 		$a_01_1 = {79 b2 bc 0f 79 } 		$a_01_2 = {b2 bc ff 78 b2 bc ff 78 b2 bc ff 78 b2 bc ff 78 b2 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1) >=3
 
}

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

9dee97c2-d092-4dfc-89e6-b5d4c9667084

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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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