Trojan_BAT_AgentTesla_NO_MTB

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.NO!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 07 00 00

rule Trojan_BAT_AgentTesla_NO_MTB{
	meta:
		description = "Trojan:BAT/AgentTesla.NO!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 07 00 00 "
		
	strings :
		$a_81_0 = {73 65 74 5f 53 65 6c 65 63 74 43 6f 6d 6d 61 6e 64 } 		$a_81_1 = {4d 48 4d 53 2e 46 6f 72 6d 31 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_2 = {4d 48 4d 53 2e 66 72 6d 53 79 73 74 65 6d 49 6e 66 6f 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_3 = {24 32 34 30 62 66 30 32 31 2d 31 38 33 66 2d 34 36 66 36 2d 39 37 63 30 2d 63 64 34 39 31 38 61 33 34 38 65 39 } 		$a_81_4 = {44 65 62 75 67 67 65 72 48 69 64 64 65 6e 41 74 74 72 69 62 75 74 65 } 		$a_81_5 = {44 65 62 75 67 67 65 72 42 72 6f 77 73 61 62 6c 65 41 74 74 72 69 62 75 74 65 } 		$a_81_6 = {46 72 6f 6d 42 61 73 65 36 34 53 74 72 69 6e 67 } 	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) >=6
 
}

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

c1d922b6-71bc-4b6a-a81c-3043c327bb78

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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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