Backdoor_Win32_Poison_GTZ_MTB

YARA detection rule by roadwy

Backdoor:Win32/Poison.GTZ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0d 00 0d 00 04 00 00

rule Backdoor_Win32_Poison_GTZ_MTB{
	meta:
		description = "Backdoor:Win32/Poison.GTZ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0d 00 0d 00 04 00 00 "
		
	strings :
		$a_03_0 = {6d 31 00 0d ?? ?? ?? ?? 53 53 59 33 32 00 19 01 00 } 		$a_80_1 = {73 76 63 68 6f 63 74 2e 65 78 65 } 		$a_80_2 = {74 61 73 6b 6b 69 6c 6c 20 2f 66 20 2f 69 6d 20 20 73 76 63 68 6f 63 74 } 		$a_80_3 = {6b 33 79 6c 6f 67 67 65 72 2e 74 78 74 } 	condition:
		((#a_03_0  & 1)*10+(#a_80_1  & 1)*1+(#a_80_2  & 1)*1+(#a_80_3  & 1)*1) >=13
 
}

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

6f5dd908-d9a8-4efa-979f-9fd2b2cc84b0

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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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