Trojan_Win64_CryptInject_KIK_MTB

YARA detection rule by roadwy

Trojan:Win64/CryptInject.KIK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule Trojan_Win64_CryptInject_KIK_MTB{
	meta:
		description = "Trojan:Win64/CryptInject.KIK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_03_0 = {03 ca 01 4b ?? 41 8b 14 02 49 83 c2 ?? 8b 4b ?? 8b 43 ?? 81 f1 ?? ?? ?? ?? 0f af c1 48 63 4b ?? 89 43 ?? 8b 43 ?? 31 43 ?? 0f b6 c2 0f b6 53 ?? 0f af d0 48 8b 83 ?? ?? ?? ?? 88 14 01 ff 43 ?? 8b 4b ?? 44 8b 83 } 		$a_03_1 = {ff c8 01 83 ?? ?? ?? ?? 8b 43 ?? 2d ?? ?? ?? ?? 0f af d0 8b 83 ?? ?? ?? ?? 89 93 ?? ?? ?? ?? 8b 4b ?? 44 01 43 ?? 81 c1 ?? ?? ?? ?? 03 ca 0f af ca 8b 93 ?? ?? ?? ?? 2b c2 2d ?? ?? ?? ?? 31 43 ?? 89 8b ?? ?? ?? ?? 49 81 fa ?? ?? ?? ?? 0f 8c } 	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 ]]

77a3853d-3443-4f59-8279-6efe7d92ea62

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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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