Trojan_Win64_CobaltStrike_MI_MTB

YARA detection rule by roadwy

Trojan:Win64/CobaltStrike.MI!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule Trojan_Win64_CobaltStrike_MI_MTB{
	meta:
		description = "Trojan:Win64/CobaltStrike.MI!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {50 72 6f 6a 65 63 74 73 5c 65 76 61 73 69 6f 6e 43 5f 67 6f 5c 77 6f 72 6b 69 6e 67 53 70 61 63 65 } 		$a_00_1 = {5f 73 65 68 5f 66 69 6c 74 65 72 5f 64 6c 6c } 	condition:
		((#a_01_0  & 1)*1+(#a_00_1  & 1)*1) >=2
 
}

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

b70ba90c-e584-4d96-8f46-8eb1e49a5b3b

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