Trojan_Win32_GootKit_A_MTB

YARA detection rule by roadwy

Trojan:Win32/GootKit.A!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule Trojan_Win32_GootKit_A_MTB{
	meta:
		description = "Trojan:Win32/GootKit.A!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_03_0 = {31 c0 0b 02 83 c2 04 8d 40 f0 31 f0 83 e8 01 89 c6 50 8f 07 83 c7 04 83 eb 04 8d 05 ?? ?? ?? ?? 05 ?? ?? ?? ?? 50 c3 } 		$a_03_1 = {c7 05 54 cb 43 00 52 65 61 64 c7 05 ?? ?? ?? ?? 50 72 6f 63 66 c7 05 ?? ?? ?? ?? 65 73 66 c7 05 ?? ?? ?? ?? 73 4d 68 ?? ?? ?? ?? a1 ?? ?? ?? ?? 50 } 	condition:
		((#a_03_0  & 1)*1+(#a_03_1  & 1)*1) >=2
 
}

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

650cbe27-cdeb-4fb6-8f0e-e1a11353b824

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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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