Trojan_Win32_LummaStealer_AT_MTB

YARA detection rule by roadwy

Trojan:Win32/LummaStealer.AT!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule Trojan_Win32_LummaStealer_AT_MTB{
	meta:
		description = "Trojan:Win32/LummaStealer.AT!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_03_0 = {0f b6 c8 8b c3 25 ?? ?? ?? ?? 79 ?? 48 83 c8 ?? 40 33 c8 81 e1 ?? ?? ?? ?? 79 ?? 49 81 c9 ?? ?? ?? ?? 41 8b 45 ?? 30 0c 03 43 3b 5d ?? 0f 82 } 	condition:
		((#a_03_0  & 1)*1) >=1
 
}

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

b25e0884-8048-4a42-9c2d-660854d0778d

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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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