Trojan_BAT_AgentTesla_NNI_MTB

YARA detection rule by roadwy

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

rule Trojan_BAT_AgentTesla_NNI_MTB{
	meta:
		description = "Trojan:BAT/AgentTesla.NNI!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0b 00 0b 00 0b 00 00 "
		
	strings :
		$a_01_0 = {24 64 38 62 31 61 31 30 37 2d 34 36 39 38 2d 34 33 38 32 2d 62 39 63 64 2d 32 63 31 32 62 62 61 34 64 30 36 61 } 		$a_01_1 = {00 53 74 72 52 65 76 65 72 73 65 00 } 		$a_01_2 = {00 49 6e 76 6f 6b 65 4d 65 6d 62 65 72 00 } 		$a_01_3 = {63 6f 66 66 65 65 5f 6d 61 63 68 69 6e 65 5f 63 6f 6e 74 72 6f 6c 2e 50 72 6f 70 65 72 74 69 65 73 2e 52 65 73 6f 75 72 63 65 73 2e 72 65 73 6f 75 72 63 65 73 } 		$a_01_4 = {43 72 65 61 74 65 49 6e 73 74 61 6e 63 65 } 		$a_01_5 = {00 4f 41 49 51 55 45 51 45 00 } 		$a_01_6 = {00 4f 41 49 51 45 48 47 00 } 		$a_01_7 = {00 4f 41 49 45 4a 58 43 5a 41 48 58 00 } 		$a_01_8 = {44 65 62 75 67 67 61 62 6c 65 41 74 74 72 69 62 75 74 65 } 		$a_01_9 = {44 65 62 75 67 67 69 6e 67 4d 6f 64 65 73 } 		$a_01_10 = {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 } 	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 ]]

335a2dd6-7a83-40bf-91b0-6a95c2f9c4aa

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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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