Trojan_BAT_AgentTesla_NRG_MTB

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.NRG!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00

rule Trojan_BAT_AgentTesla_NRG_MTB{
	meta:
		description = "Trojan:BAT/AgentTesla.NRG!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_80_0 = {42 6f 76 6c 62 68 61 78 6a 64 74 } 		$a_01_1 = {47 65 74 54 79 70 65 73 } 		$a_80_2 = {4b 64 70 6c 70 70 76 75 67 79 6f 73 6d 62 74 6c 78 6a 63 6c 7a 72 61 2e 4d 7a 6a 6c 61 69 65 69 6f 73 76 6f 73 6e 68 62 6d 66 } 		$a_80_3 = {63 64 6e 2e 64 69 73 63 6f 72 64 61 70 70 2e 63 6f 6d } 		$a_80_4 = {35 34 36 39 30 32 34 31 5f 58 79 72 67 6f 63 6b 74 2e 62 6d 70 } 		$a_01_5 = {37 31 65 65 61 35 62 35 2d 31 31 39 36 } 	condition:
		((#a_80_0  & 1)*1+(#a_01_1  & 1)*1+(#a_80_2  & 1)*1+(#a_80_3  & 1)*1+(#a_80_4  & 1)*1+(#a_01_5  & 1)*1) >=6
 
}

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

452d070f-22bc-4506-8a6a-1e8ed8a1b3e2

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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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