Trojan_BAT_AgentTesla_NH_MTB_2

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.NH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0d 00 0d 00 05 00 00

rule Trojan_BAT_AgentTesla_NH_MTB_2{
	meta:
		description = "Trojan:BAT/AgentTesla.NH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0d 00 0d 00 05 00 00 "
		
	strings :
		$a_01_0 = {24 36 66 61 33 65 64 62 35 2d 38 32 35 38 2d 34 39 65 63 2d 39 63 62 62 2d 65 35 65 65 65 33 64 30 65 63 35 37 } 		$a_01_1 = {48 65 6c 70 65 72 4f 6e 65 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_2 = {72 4f 6e 65 2e 46 6f 72 6d 31 2e 72 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 } 		$a_01_4 = {46 72 6f 6d 42 61 73 65 36 34 53 74 72 69 6e 67 } 	condition:
		((#a_01_0  & 1)*10+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=13
 
}

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

5d5f4cc4-1aed-42b8-a0f5-dc6b2b676513

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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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