Trojan_BAT_AgentTesla_NWN_MTB

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.NWN!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 04 00 00

rule Trojan_BAT_AgentTesla_NWN_MTB{
	meta:
		description = "Trojan:BAT/AgentTesla.NWN!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 04 00 00 "
		
	strings :
		$a_03_0 = {25 16 16 8c ?? 00 00 01 a2 25 17 07 a2 25 13 04 14 14 18 8d ?? 00 00 01 25 17 17 9c 25 } 		$a_01_1 = {39 65 31 35 2d 30 38 38 37 62 31 32 39 34 37 62 34 } 		$a_01_2 = {53 74 72 52 65 76 65 72 73 65 } 		$a_01_3 = {46 72 6f 6d 42 61 73 65 36 34 53 74 72 69 6e 67 } 	condition:
		((#a_03_0  & 1)*3+(#a_01_1  & 1)*3+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=8
 
}

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

62c4386c-ea12-41de-8bf6-0cabd1ee928b

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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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