Trojan_Win32_Nanocore_SCRE_MTB

YARA detection rule by roadwy

Trojan:Win32/Nanocore.SCRE!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 02 00 00

rule Trojan_Win32_Nanocore_SCRE_MTB{
	meta:
		description = "Trojan:Win32/Nanocore.SCRE!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 02 00 00 "
		
	strings :
		$a_81_0 = {76 6f 6b 73 6b 72 74 65 64 69 72 69 67 65 6e 74 75 64 67 72 61 76 6e 69 6e 67 65 72 63 } 		$a_81_1 = {63 72 6f 73 73 66 6c 6f 77 65 72 70 6f 73 69 74 69 6f 6e 73 73 79 73 74 65 6d 73 73 69 } 	condition:
		((#a_81_0  & 1)*2+(#a_81_1  & 1)*2) >=4
 
}

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

148a54c5-4af5-4e7b-9c6e-0b0f089b6409

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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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