Trojan_Win32_LummaStealer_Z_MTB_19

YARA detection rule by roadwy

Trojan:Win32/LummaStealer.Z!MTB,SIGNATURE_TYPE_PEHSTR,01 00 01 00 01 00 00

rule Trojan_Win32_LummaStealer_Z_MTB_19{
	meta:
		description = "Trojan:Win32/LummaStealer.Z!MTB,SIGNATURE_TYPE_PEHSTR,01 00 01 00 01 00 00 "
		
	strings :
		$a_01_0 = {44 20 f3 45 88 d3 41 20 fb 41 30 fa 45 08 d3 41 88 ea 41 80 f2 ff 40 88 df 40 80 f7 ff 41 88 f6 41 80 f6 01 45 88 d7 41 80 e7 ff 44 20 f5 41 88 fc 41 80 e4 ff 44 20 f3 41 08 ef 41 08 dc 45 30 e7 41 08 fa 41 80 f2 ff 41 80 ce 01 45 20 f2 45 08 d7 45 88 da 41 80 } 	condition:
		((#a_01_0  & 1)*1) >=1
 
}

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

6a35aea0-77c3-4ad6-acf4-8cafa59361d3

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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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