Trojan_Win32_SmokeLoader_GCJ_MTB

YARA detection rule by roadwy

Trojan:Win32/SmokeLoader.GCJ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 01 00 00

rule Trojan_Win32_SmokeLoader_GCJ_MTB{
	meta:
		description = "Trojan:Win32/SmokeLoader.GCJ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 01 00 00 "
		
	strings :
		$a_03_0 = {8b c6 d3 e0 89 45 ?? 8b 45 ?? 01 45 ?? 8b 45 ?? 8b 4d ?? 03 c6 89 45 ?? 8b c6 d3 e8 03 45 ?? 89 45 ?? 8b 45 ?? 31 45 ?? 8b 45 ?? 31 45 ?? 89 1d ?? ?? ?? ?? 8b 45 ?? 29 45 ?? 8d 45 ?? e8 ?? ?? ?? ?? ff 4d ?? 0f 85 } 	condition:
		((#a_03_0  & 1)*10) >=10
 
}

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

6a62bed6-6a70-4099-a623-74a3a4f9ca31

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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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