Trojan_BAT_AgentTesla_JUI_MTB

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.JUI!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 08 00 00

rule Trojan_BAT_AgentTesla_JUI_MTB{
	meta:
		description = "Trojan:BAT/AgentTesla.JUI!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 08 00 00 "
		
	strings :
		$a_01_0 = {24 33 64 32 62 36 64 62 31 2d 35 62 33 66 2d 34 37 39 34 2d 39 36 37 39 2d 61 30 64 38 34 30 39 39 66 39 36 64 } 		$a_01_1 = {43 5f 5f 32 31 32 33 31 34 35 32 31 } 		$a_01_2 = {43 5f 5f 33 32 34 33 32 31 } 		$a_01_3 = {50 61 72 61 6d 58 41 72 72 61 79 } 		$a_01_4 = {50 61 72 61 6d 58 47 72 6f 75 70 } 		$a_01_5 = {52 69 6a 6e 64 61 65 6c 4d 61 6e 61 67 65 64 } 		$a_01_6 = {43 72 65 61 74 65 49 6e 73 74 61 6e 63 65 } 		$a_01_7 = {44 65 62 75 67 67 61 62 6c 65 41 74 74 72 69 62 75 74 65 } 	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) >=8
 
}

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

d89c35b8-516d-4c65-8a4e-728219b6e22c

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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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