Ransom_Win64_FileCoder_GXD_MTB

YARA detection rule by roadwy

Ransom:Win64/FileCoder.GXD!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00

rule Ransom_Win64_FileCoder_GXD_MTB{
	meta:
		description = "Ransom:Win64/FileCoder.GXD!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {41 4c 4c 20 59 4f 55 52 20 49 4d 50 4f 52 54 41 4e 54 20 46 49 4c 45 53 20 41 52 45 20 53 54 4f 4c 45 4e 20 41 4e 44 20 45 4e 43 52 59 50 54 45 44 } 		$a_80_1 = {2f 63 20 53 43 48 54 41 53 4b 53 2e 65 78 65 20 2f 44 65 6c 65 74 65 20 2f 54 4e 20 22 57 69 6e 64 6f 77 73 20 55 70 64 61 74 65 20 41 4c 50 48 56 22 20 2f 46 } 		$a_01_2 = {43 6f 6e 74 61 63 74 20 75 73 20 69 6d 6d 65 64 69 61 74 65 6c 79 20 74 6f 20 70 72 65 76 65 6e 74 20 64 61 74 61 20 6c 65 61 6b 61 67 65 20 61 6e 64 20 72 65 63 6f 76 65 72 20 79 6f 75 72 20 66 69 6c 65 73 } 	condition:
		((#a_01_0  & 1)*1+(#a_80_1  & 1)*1+(#a_01_2  & 1)*1) >=3
 
}

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

2a6c741a-f94b-4729-a081-4c07f491a46d

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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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