Trojan_Win32_ArkeiStealer_DK_MTB

YARA detection rule by roadwy

Trojan:Win32/ArkeiStealer.DK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,12 00 12 00 06 00 00

rule Trojan_Win32_ArkeiStealer_DK_MTB{
	meta:
		description = "Trojan:Win32/ArkeiStealer.DK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,12 00 12 00 06 00 00 "
		
	strings :
		$a_80_0 = {6b 65 79 3d 31 32 35 34 37 38 38 32 34 35 31 35 41 44 4e 78 75 32 63 63 62 77 65 } 		$a_80_1 = {6d 73 67 3d 4e 6f 2d 45 78 65 73 2d 46 6f 75 6e 64 2d 54 6f 2d 52 75 6e } 		$a_80_2 = {62 72 79 65 78 68 73 67 2e 78 79 7a } 		$a_80_3 = {26 69 70 3d 26 6f 69 64 3d 33 } 		$a_80_4 = {61 64 64 49 6e 73 74 61 6c 6c 2e 70 68 70 3f } 		$a_80_5 = {2f 64 65 76 2f 72 61 6e 64 6f 6d } 	condition:
		((#a_80_0  & 1)*3+(#a_80_1  & 1)*3+(#a_80_2  & 1)*3+(#a_80_3  & 1)*3+(#a_80_4  & 1)*3+(#a_80_5  & 1)*3) >=18
 
}

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

bc361ea0-e8f5-46e0-81ea-3452b02cd3fe

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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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