Trojan_BAT_AgentTesla_LVL_MTB

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.LVL!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0b 00 0b 00 0b 00 00

rule Trojan_BAT_AgentTesla_LVL_MTB{
	meta:
		description = "Trojan:BAT/AgentTesla.LVL!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0b 00 0b 00 0b 00 00 "
		
	strings :
		$a_01_0 = {24 37 61 35 62 33 39 61 31 2d 32 66 34 62 2d 34 37 39 66 2d 62 36 39 37 2d 32 38 61 33 36 39 37 65 66 63 38 66 } 		$a_01_1 = {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_2 = {00 58 33 31 32 5f 36 37 35 37 35 34 36 00 } 		$a_01_3 = {00 58 33 31 32 5f 34 35 00 } 		$a_01_4 = {00 58 33 31 32 5f 33 00 } 		$a_01_5 = {00 58 33 31 32 5f 32 31 33 31 34 34 33 35 00 } 		$a_01_6 = {00 58 33 31 32 5f 32 00 } 		$a_01_7 = {44 65 62 75 67 67 61 62 6c 65 41 74 74 72 69 62 75 74 65 } 		$a_01_8 = {44 65 62 75 67 67 65 72 48 69 64 64 65 6e 41 74 74 72 69 62 75 74 65 } 		$a_01_9 = {44 65 62 75 67 67 65 72 4e 6f 6e 55 73 65 72 43 6f 64 65 41 74 74 72 69 62 75 74 65 } 		$a_01_10 = {46 72 6f 6d 42 61 73 65 36 34 53 74 72 69 6e 67 } 	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+(#a_01_10  & 1)*1) >=11
 
}

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

0feb0f9c-ebdd-4d0b-a26e-f9254cd7ef18

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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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