Trojan_BAT_AgentTesla_BAS_MTB

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.BAS!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 02 00 00

rule Trojan_BAT_AgentTesla_BAS_MTB{
	meta:
		description = "Trojan:BAT/AgentTesla.BAS!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 02 00 00 "
		
	strings :
		$a_01_0 = {95 33 56 11 4f 11 2d 2c 07 16 11 17 13 17 2b 01 17 17 59 11 4a 20 1e 10 00 00 95 5f 11 4a 20 94 13 00 00 95 61 58 13 4f } 		$a_01_1 = {17 2b 01 16 58 6a 11 4a 20 61 07 00 00 95 6e 31 03 16 2b 01 17 17 59 11 4a 20 d4 07 00 00 95 5f 11 4a 20 71 0b 00 00 95 61 58 13 4f 38 db 13 00 00 } 	condition:
		((#a_01_0  & 1)*5+(#a_01_1  & 1)*5) >=5
 
}

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

f5eeb842-53fe-4757-8465-6e29a693eb8b

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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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