Trojan_Win32_LummaC_GTD_MTB

YARA detection rule by roadwy

Trojan:Win32/LummaC.GTD!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 02 00 00

rule Trojan_Win32_LummaC_GTD_MTB{
	meta:
		description = "Trojan:Win32/LummaC.GTD!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 02 00 00 "
		
	strings :
		$a_01_0 = {1d e9 b6 df 59 88 d8 8c 59 88 d8 8c 59 88 d8 8c 33 94 da 8c 70 88 d8 8c 59 88 d9 8c 5b 88 d8 8c eb 94 c8 8c 5b 88 d8 8c 59 88 d8 8c 56 88 d8 8c e1 8e de 8c 58 88 d8 8c 52 69 63 68 59 88 d8 8c } 		$a_01_1 = {5b f0 06 00 6f 00 00 00 00 e0 06 00 48 04 } 	condition:
		((#a_01_0  & 1)*5+(#a_01_1  & 1)*5) >=10
 
}

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

41823a75-b8b6-4f0d-91ab-f0b0daf82433

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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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