Trojan_BAT_AgentTesla_NFG_MTB

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.NFG!MTB,SIGNATURE_TYPE_PEHSTR_EXT,10 00 10 00 08 00 00

rule Trojan_BAT_AgentTesla_NFG_MTB{
	meta:
		description = "Trojan:BAT/AgentTesla.NFG!MTB,SIGNATURE_TYPE_PEHSTR_EXT,10 00 10 00 08 00 00 "
		
	strings :
		$a_01_0 = {24 61 63 66 34 38 66 62 30 2d 36 34 39 38 2d 34 63 32 30 2d 62 36 35 31 2d 33 66 66 61 65 31 37 63 37 61 64 31 } 		$a_01_1 = {44 6c 49 6d 61 67 65 50 61 72 73 72 2e 50 72 6f 70 65 72 74 69 65 73 } 		$a_01_2 = {57 b7 a2 3d 09 0f 00 00 00 00 00 00 00 00 00 00 01 } 		$a_01_3 = {20 00 32 01 00 8d } 		$a_01_4 = {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_5 = {47 65 74 50 69 78 65 6c } 		$a_01_6 = {43 6f 6c 6f 72 54 72 61 6e 73 6c 61 74 6f 72 } 		$a_01_7 = {54 6f 57 69 6e 33 32 } 	condition:
		((#a_01_0  & 1)*3+(#a_01_1  & 1)*3+(#a_01_2  & 1)*3+(#a_01_3  & 1)*3+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1) >=16
 
}

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

4430c5ee-426e-4888-b21c-9121fe481bf3

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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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