Trojan_BAT_AgentTesla_NJI_MTB

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.NJI!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0d 00 0d 00 05 00 00

rule Trojan_BAT_AgentTesla_NJI_MTB{
	meta:
		description = "Trojan:BAT/AgentTesla.NJI!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0d 00 0d 00 05 00 00 "
		
	strings :
		$a_01_0 = {24 30 37 30 61 64 31 36 65 2d 62 66 38 32 2d 34 64 39 62 2d 61 38 30 30 2d 64 32 63 38 62 64 35 32 37 36 30 61 } 		$a_01_1 = {24 37 61 66 34 37 61 30 33 2d 66 61 62 66 2d 34 35 38 62 2d 62 65 36 66 2d 34 66 38 62 65 66 38 39 61 37 65 36 } 		$a_01_2 = {47 65 74 50 69 78 65 6c } 		$a_01_3 = {43 6f 6c 6f 72 54 72 61 6e 73 6c 61 74 6f 72 } 		$a_01_4 = {54 6f 57 69 6e 33 32 } 	condition:
		((#a_01_0  & 1)*10+(#a_01_1  & 1)*10+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=13
 
}

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

8ab4ed62-68e4-49e3-ad6c-69bc6bd2e0f5

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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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