Trojan_Win32_ArkeiStealer_RM_MTB_5

YARA detection rule by roadwy

Trojan:Win32/ArkeiStealer.RM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule Trojan_Win32_ArkeiStealer_RM_MTB_5{
	meta:
		description = "Trojan:Win32/ArkeiStealer.RM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_03_0 = {33 c4 89 84 24 ?? ?? ?? ?? 56 33 f6 85 ff 7e ?? 55 8b 2d ?? ?? ?? ?? 83 ff ?? 75 ?? 6a 00 6a 00 ff 15 ?? ?? ?? ?? 6a 00 ff 15 ?? ?? ?? ?? e8 ?? ?? ?? ?? 30 04 33 81 ff 91 05 00 00 75 } 	condition:
		((#a_03_0  & 1)*1) >=1
 
}

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

92d6a9de-11ba-4ff7-bda2-dbb432119617

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion