Trojan_Win32_SmokeLoader_AD_MTB

YARA detection rule by roadwy

Trojan:Win32/SmokeLoader.AD!MTB,SIGNATURE_TYPE_PEHSTR_EXT,ffffffc9 00 ffffffc9 00 05 00 00

rule Trojan_Win32_SmokeLoader_AD_MTB{
	meta:
		description = "Trojan:Win32/SmokeLoader.AD!MTB,SIGNATURE_TYPE_PEHSTR_EXT,ffffffc9 00 ffffffc9 00 05 00 00 "
		
	strings :
		$a_01_0 = {f1 d5 00 fa 4c 62 cc f4 0f 0b } 		$a_03_1 = {89 7c 24 fc 83 ec 04 90 13 56 90 13 90 13 ba ?? ?? ?? ?? 90 13 e8 00 00 00 00 90 13 5e 90 13 90 13 81 ee ?? ?? ?? ?? 90 13 90 13 01 c6 90 13 90 13 89 f7 } 		$a_03_2 = {8b 34 24 83 c4 04 90 13 90 13 81 ee ?? ?? ?? ?? 90 13 90 13 01 c6 } 		$a_03_3 = {30 d0 aa e2 ?? 75 90 0a 0a 00 30 d0 aa 90 13 ac 90 13 30 d0 } 		$a_03_4 = {e8 00 00 00 00 90 13 83 c4 04 8b 74 24 fc 90 13 90 13 81 ee ?? ?? ?? ?? 90 13 90 13 01 c6 90 13 90 13 89 f7 } 	condition:
		((#a_01_0  & 1)*1+(#a_03_1  & 1)*100+(#a_03_2  & 1)*100+(#a_03_3  & 1)*100+(#a_03_4  & 1)*100) >=201
 
}

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

8a5ba2e7-577c-4de5-93c3-5d2aeb4a340c

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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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