Trojan_BAT_UmbralStealer_SG_MTB

YARA detection rule by roadwy

Trojan:BAT/UmbralStealer.SG!MTB,SIGNATURE_TYPE_PEHSTR,03 00 03 00 03 00 00

rule Trojan_BAT_UmbralStealer_SG_MTB{
	meta:
		description = "Trojan:BAT/UmbralStealer.SG!MTB,SIGNATURE_TYPE_PEHSTR,03 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {55 6d 62 72 61 6c 2e 70 61 79 6c 6f 61 64 2e 65 78 65 } 		$a_01_1 = {55 6d 62 72 61 6c 20 53 74 65 61 6c 65 72 20 50 61 79 6c 6f 61 64 } 		$a_01_2 = {24 65 38 32 33 63 31 35 61 2d 64 64 61 66 2d 34 64 31 65 2d 61 36 65 62 2d 38 30 36 34 35 64 31 65 65 37 33 35 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1) >=3
 
}

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

9436eba0-a738-4ee4-b01b-84fe844c8f10

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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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