Trojan_BAT_AgentTesla_NKJ_MTB

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.NKJ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00

rule Trojan_BAT_AgentTesla_NKJ_MTB{
	meta:
		description = "Trojan:BAT/AgentTesla.NKJ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00 "
		
	strings :
		$a_01_0 = {23 66 66 67 66 67 66 61 2e 64 6c 6c 23 } 		$a_01_1 = {23 66 61 67 64 66 67 66 64 23 } 		$a_01_2 = {6b 67 64 66 67 64 66 66 23 } 		$a_01_3 = {23 67 64 68 66 64 73 67 73 64 67 2e 64 6c 6c 23 } 		$a_01_4 = {23 73 61 64 61 61 61 61 67 66 64 67 61 64 61 61 61 64 76 63 78 76 61 64 61 61 64 66 67 64 73 2e 64 6c 6c 23 } 		$a_01_5 = {46 72 6f 6d 42 61 73 65 36 34 } 		$a_01_6 = {47 65 74 4d 65 74 68 6f 64 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1) >=7
 
}

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

cb58fe1d-fd26-48e0-8684-4ea302001f41

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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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