Trojan_Win64_Reflexon_LK_MTB

YARA detection rule by roadwy

Trojan:Win64/Reflexon.LK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule Trojan_Win64_Reflexon_LK_MTB{
	meta:
		description = "Trojan:Win64/Reflexon.LK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {2f 00 72 00 65 00 76 00 2e 00 61 00 65 00 73 00 } 		$a_03_1 = {50 72 6f 6a 65 63 74 [0-04] 5f 42 79 70 61 73 73 48 6f 6f 6b 5c 78 36 34 5c 52 65 6c 65 61 73 65 5c 50 72 6f 6a 65 63 74 } 	condition:
		((#a_01_0  & 1)*1+(#a_03_1  & 1)*1) >=2
 
}

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

55549fab-836d-45be-9854-3af8345da74a

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