Trojan_Win64_ShellcodeRunner_B_MTB

YARA detection rule by roadwy

Trojan:Win64/ShellcodeRunner.B!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 01 00 00

rule Trojan_Win64_ShellcodeRunner_B_MTB{
	meta:
		description = "Trojan:Win64/ShellcodeRunner.B!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 01 00 00 "
		
	strings :
		$a_03_0 = {8b 55 fc 48 8b 45 f0 41 b8 23 00 00 00 48 89 c1 e8 ?? ?? ff ff 48 89 45 e8 e8 ?? ?? 00 00 48 98 48 89 45 e0 48 8b 45 e0 48 89 c2 48 83 ea 01 48 89 55 d8 48 83 c0 0f 48 c1 e8 04 48 c1 e0 04 e8 } 	condition:
		((#a_03_0  & 1)*2) >=2
 
}

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

3ae6faa9-0c0a-4deb-a121-963877d8e69e

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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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