Trojan_BAT_AgentTesla_LRL_MTB

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.LRL!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 0a 00 00

rule Trojan_BAT_AgentTesla_LRL_MTB{
	meta:
		description = "Trojan:BAT/AgentTesla.LRL!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 0a 00 00 "
		
	strings :
		$a_01_0 = {00 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 59 00 } 		$a_01_1 = {00 54 30 30 30 34 00 } 		$a_01_2 = {43 6f 6d 70 61 72 65 53 74 72 69 6e 67 } 		$a_01_3 = {46 72 6f 6d 42 61 73 65 36 34 } 		$a_01_4 = {00 54 30 30 30 31 00 } 		$a_01_5 = {00 54 30 30 30 32 00 } 		$a_01_6 = {47 65 74 4d 65 74 68 6f 64 } 		$a_01_7 = {47 65 74 4f 62 6a 65 63 74 56 61 6c 75 65 } 		$a_01_8 = {43 72 65 61 74 65 49 6e 73 74 61 6e 63 65 } 		$a_01_9 = {00 54 30 30 30 35 00 } 	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+(#a_01_7  & 1)*1+(#a_01_8  & 1)*1+(#a_01_9  & 1)*1) >=10
 
}

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

267e35cf-b5cc-453e-96e0-c516cf00c743

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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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