Trojan_BAT_AgentTesla_PREY_MTB

YARA detection rule by roadwy

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

rule Trojan_BAT_AgentTesla_PREY_MTB{
	meta:
		description = "Trojan:BAT/AgentTesla.PREY!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 0a 00 00 "
		
	strings :
		$a_81_0 = {57 72 69 74 65 50 61 72 73 65 72 } 		$a_81_1 = {43 61 6c 6c 50 61 72 73 65 72 } 		$a_81_2 = {54 6f 53 74 72 69 6e 67 } 		$a_81_3 = {52 65 76 65 72 73 65 } 		$a_81_4 = {54 6f 41 72 72 61 79 } 		$a_81_5 = {44 6f 77 6e 6c 6f 61 64 44 61 74 61 } 		$a_81_6 = {43 61 6c 6c 44 65 73 63 72 69 70 74 6f 72 } 		$a_81_7 = {24 32 31 30 63 37 33 34 36 2d 37 35 35 38 2d 34 39 66 36 2d 39 31 32 31 2d 38 30 63 30 36 32 33 31 62 61 33 38 } 		$a_81_8 = {46 69 6c 6c 4d 61 70 70 65 72 } 		$a_81_9 = {3a 2f 2f 33 38 2e 32 35 35 2e 34 33 2e 32 33 2f 64 63 64 2e 76 64 66 } 	condition:
		((#a_81_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1+(#a_81_4  & 1)*1+(#a_81_5  & 1)*1+(#a_81_6  & 1)*1+(#a_81_7  & 1)*1+(#a_81_8  & 1)*1+(#a_81_9  & 1)*1) >=10
 
}

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

42dcb587-5848-40f6-90e3-36e7281e58ba

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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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