Trojan_Win32_SmokeLoader_CYC_MTB

YARA detection rule by roadwy

Trojan:Win32/SmokeLoader.CYC!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule Trojan_Win32_SmokeLoader_CYC_MTB{
	meta:
		description = "Trojan:Win32/SmokeLoader.CYC!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_03_0 = {8b d6 d3 ea c7 05 ?? ?? ?? ?? ee 3d ea f4 03 55 dc 8b 45 ec 31 45 fc 33 55 fc 89 55 d8 8b 45 d8 83 45 ?? 64 } 		$a_03_1 = {8b c2 d3 e8 8b 4d fc 81 c7 47 ?? ?? ?? 89 7d e8 03 45 d0 33 45 ec 33 c8 2b f1 83 eb 01 89 4d fc 0f 85 } 	condition:
		((#a_03_0  & 1)*1+(#a_03_1  & 1)*1) >=2
 
}

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

524a5e7c-e890-4db2-951b-9d1dbcc3afb9

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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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