Trojan_Win32_Gepys_MTB

YARA detection rule by roadwy

Trojan:Win32/Gepys!MTB,SIGNATURE_TYPE_PEHSTR,01 00 01 00 01 00 00

rule Trojan_Win32_Gepys_MTB{
	meta:
		description = "Trojan:Win32/Gepys!MTB,SIGNATURE_TYPE_PEHSTR,01 00 01 00 01 00 00 "
		
	strings :
		$a_01_0 = {89 da 88 c1 d3 e2 8d 0c 10 89 f8 83 c8 01 03 4d 08 0f af c3 29 c7 8a 11 03 7d 08 ff 4d e4 8a 07 88 17 88 01 } 	condition:
		((#a_01_0  & 1)*1) >=1
 
}

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

3fae769e-d58b-435f-9bc9-17dd2663b54d

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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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