Trojan_BAT_AgentTesla_NJA_MTB

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.NJA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule Trojan_BAT_AgentTesla_NJA_MTB{
	meta:
		description = "Trojan:BAT/AgentTesla.NJA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {4a 00 67 00 48 00 71 00 51 00 3e 00 41 00 51 00 51 00 66 00 44 00 49 00 67 00 49 00 71 00 51 00 3e 00 41 00 51 00 77 00 65 00 } 		$a_01_1 = {24 63 62 35 61 35 36 64 66 2d 62 65 34 39 2d 34 63 35 30 2d 61 31 30 64 2d 61 33 61 31 34 31 61 35 63 66 32 37 } 		$a_01_2 = {48 42 52 53 2e 52 65 73 6f 75 72 63 65 73 2e 72 65 73 6f 75 72 63 65 } 		$a_01_3 = {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) >=4
 
}

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

664dc8a6-4e4c-4635-95ae-016c32e10a5d

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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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