Trojan_Win32_SmokeLoader_BMV_MTB

YARA detection rule by roadwy

Trojan:Win32/SmokeLoader.BMV!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule Trojan_Win32_SmokeLoader_BMV_MTB{
	meta:
		description = "Trojan:Win32/SmokeLoader.BMV!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_03_0 = {8b c6 d3 e8 8b 4c 24 ?? 31 4c 24 ?? 03 c3 81 3d ?? ?? ?? ?? ?? ?? ?? ?? 89 44 24 ?? 75 ?? 55 55 55 55 ff 15 ?? ?? ?? ?? 8b 44 24 ?? 31 44 24 ?? 8b 44 24 ?? 89 44 24 ?? 8b 44 24 ?? 29 44 24 ?? 8b 44 24 ?? 89 44 24 ?? 81 44 24 ?? ?? ?? ?? ?? 83 6c 24 ?? ?? 0f 85 } 	condition:
		((#a_03_0  & 1)*1) >=1
 
}

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

8efbd1ac-f2a6-439d-b6fd-80b9c107873c

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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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