Trojan_Win32_AgentTesla_MR_MTB

YARA detection rule by roadwy

Trojan:Win32/AgentTesla.MR!MTB,SIGNATURE_TYPE_PEHSTR_EXT,1e 00 1e 00 03 00 00

rule Trojan_Win32_AgentTesla_MR_MTB{
	meta:
		description = "Trojan:Win32/AgentTesla.MR!MTB,SIGNATURE_TYPE_PEHSTR_EXT,1e 00 1e 00 03 00 00 "
		
	strings :
		$a_01_0 = {36 34 36 39 36 44 36 54 36 59 36 5f 36 64 36 6a 36 6f 36 75 36 7a } 		$a_01_1 = {39 1e 39 25 39 33 39 39 39 3f 39 4a 39 59 39 68 39 6d 39 73 39 78 39 } 		$a_03_2 = {31 6f 31 a8 31 b4 31 ba ?? ?? ?? ?? 31 ed 31 f3 31 02 32 44 32 52 32 63 32 } 	condition:
		((#a_01_0  & 1)*15+(#a_01_1  & 1)*5+(#a_03_2  & 1)*10) >=30
 
}

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

ef924a73-3b69-4ff5-b287-cb762694e976

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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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