Trojan_Win32_NSISInject_SH_MTB

YARA detection rule by roadwy

Trojan:Win32/NSISInject.SH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00

rule Trojan_Win32_NSISInject_SH_MTB{
	meta:
		description = "Trojan:Win32/NSISInject.SH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00 "
		
	strings :
		$a_81_0 = {73 74 61 72 62 6f 77 6c 69 6e 65 73 20 74 75 72 6e 6b 65 79 20 73 79 67 65 6d 65 6c 64 69 6e 67 73 } 		$a_81_1 = {68 61 6c 76 6b 75 73 69 6e 65 72 } 		$a_81_2 = {6c 79 73 73 74 79 72 6b 65 6e 20 66 65 6d 61 6c 69 73 65 } 		$a_81_3 = {52 65 67 44 65 6c 65 74 65 4b 65 79 57 } 		$a_81_4 = {52 65 67 4f 70 65 6e 4b 65 79 45 78 57 } 		$a_81_5 = {53 65 74 43 6c 69 70 62 6f 61 72 64 44 61 74 61 } 		$a_81_6 = {4c 6f 61 64 42 69 74 6d 61 70 57 } 	condition:
		((#a_81_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1+(#a_81_4  & 1)*1+(#a_81_5  & 1)*1+(#a_81_6  & 1)*1) >=7
 
}

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

695a6180-87f7-4cfd-99de-3e9e56553200

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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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