Trojan_Win32_Ekstak_MBXC_MTB

YARA detection rule by roadwy

Trojan:Win32/Ekstak.MBXC!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 02 00 00

rule Trojan_Win32_Ekstak_MBXC_MTB{
	meta:
		description = "Trojan:Win32/Ekstak.MBXC!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 02 00 00 "
		
	strings :
		$a_01_0 = {55 8b ec 6a ff 68 f8 e4 4b 00 68 ec 80 4b 00 64 a1 00 00 00 00 50 64 89 25 00 00 00 00 83 ec 58 53 56 57 } 		$a_01_1 = {55 8b ec 6a ff 68 58 89 65 00 68 90 7a 65 00 64 a1 00 00 00 00 50 64 89 25 00 00 00 00 83 ec 68 53 56 57 89 65 e8 33 db 89 5d fc 6a 02 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1) >=1
 
}

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

f7a4be38-2d77-4b3a-8268-e255918c59b6

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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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