Trojan_Win32_CryptInject_YG_MTB

YARA detection rule by roadwy

Trojan:Win32/CryptInject.YG!MTB,SIGNATURE_TYPE_PEHSTR,01 00 01 00 01 00 00

rule Trojan_Win32_CryptInject_YG_MTB{
	meta:
		description = "Trojan:Win32/CryptInject.YG!MTB,SIGNATURE_TYPE_PEHSTR,01 00 01 00 01 00 00 "
		
	strings :
		$a_01_0 = {8b 55 08 8b 0a 0f b6 14 01 03 c8 88 55 fe 0f b6 51 01 88 55 fd 0f b6 51 02 88 55 fc 8a 51 03 89 5d f8 83 45 f8 02 89 5d f4 83 45 f4 04 8b 4d f8 8a da d2 e3 8b 4d f4 80 e3 c0 0a 5d fe 88 1c 3e 8a da d2 e3 c0 e2 06 0a 55 fc 80 e3 c0 0a 5d fd 80 ea 02 88 5c 3e 01 88 55 ff 80 45 ff 02 8a 4d ff 88 4c 3e 02 8b 4d 0c 83 c0 04 83 c6 03 3b 01 72 8c } 	condition:
		((#a_01_0  & 1)*1) >=1
 
}

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

d23eea19-e09d-4a04-95b8-5245adcc8bee

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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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