Trojan_BAT_AgentTesla_MBAR_MTB

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.MBAR!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00

rule Trojan_BAT_AgentTesla_MBAR_MTB{
	meta:
		description = "Trojan:BAT/AgentTesla.MBAR!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_03_0 = {0c 16 13 07 2b 15 08 11 07 07 11 07 9a 1f 10 28 ?? 00 00 0a 9c 11 07 17 58 13 07 } 		$a_01_1 = {34 44 7e 35 41 7e 39 30 4f 7e 30 33 4f 4f 4f 7e 30 34 4f 4f 4f 7e 46 46 7e 46 46 4f 4f 7e 42 38 4f 4f 4f 4f 4f 4f 4f 7e 34 } 		$a_01_2 = {46 57 53 46 44 57 } 	condition:
		((#a_03_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 ]]

9107184a-5d1f-4249-a16a-7f8169040b6f

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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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