Trojan_Win64_Cobalt_AMAB_MTB

YARA detection rule by roadwy

Trojan:Win64/Cobalt.AMAB!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule Trojan_Win64_Cobalt_AMAB_MTB{
	meta:
		description = "Trojan:Win64/Cobalt.AMAB!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_03_0 = {8b 04 24 ff c0 89 04 24 83 3c 24 21 7d ?? 48 63 04 24 48 8b 4c 24 28 0f be 04 01 89 44 24 04 8b 04 24 99 b9 ?? ?? ?? ?? f7 f9 8b c2 83 c0 32 8b 4c 24 04 33 c8 8b c1 48 63 0c 24 48 8b 54 24 20 88 04 0a eb } 	condition:
		((#a_03_0  & 1)*1) >=1
 
}

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

7dbee8f4-1271-4bb1-afce-b24b35d8fdb5

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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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