Trojan_Win32_StormServer_PC_MTB

YARA detection rule by roadwy

Trojan:Win32/StormServer.PC!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule Trojan_Win32_StormServer_PC_MTB{
	meta:
		description = "Trojan:Win32/StormServer.PC!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_81_0 = {53 74 6f 72 6d 53 65 72 76 65 72 2e 64 6c 6c } 		$a_81_1 = {57 65 6c 63 6f 6d 65 20 74 6f 20 75 73 65 20 73 74 6f 72 6d 20 64 64 6f 73 } 		$a_81_2 = {7b 25 30 38 58 2d 25 30 34 58 2d 25 30 34 78 2d 25 30 32 58 25 30 32 58 2d 25 30 32 58 25 30 32 58 25 30 32 58 25 30 32 58 25 30 32 58 25 30 32 58 7d } 		$a_81_3 = {20 2f 63 20 20 64 65 6c 20 } 	condition:
		((#a_81_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1) >=4
 
}

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

93ff92b2-b156-4063-8874-45e1230e350e

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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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