Trojan_Win32_Upatre_AHD_MTB

YARA detection rule by roadwy

Trojan:Win32/Upatre.AHD!MTB,SIGNATURE_TYPE_PEHSTR_EXT,32 00 32 00 02 00 00

rule Trojan_Win32_Upatre_AHD_MTB{
	meta:
		description = "Trojan:Win32/Upatre.AHD!MTB,SIGNATURE_TYPE_PEHSTR_EXT,32 00 32 00 02 00 00 "
		
	strings :
		$a_03_0 = {8b 03 8b 4d 10 8b 55 0c 89 0c 90 90 42 89 55 0c 4e 83 fe } 		$a_03_1 = {41 01 c0 e8 ?? 0f b6 c0 09 c2 0f b6 82 ?? ?? ?? ?? 88 43 ?? 89 f8 29 f0 83 f8 ?? 74 } 	condition:
		((#a_03_0  & 1)*20+(#a_03_1  & 1)*30) >=50
 
}

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

33115776-86f3-4a78-8d86-684d6c90e26d

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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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