Ransom_Linux_GoRansom_A_MTB

YARA detection rule by roadwy

Ransom:Linux/GoRansom.A!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,04 00 04 00 04 00 00

rule Ransom_Linux_GoRansom_A_MTB{
	meta:
		description = "Ransom:Linux/GoRansom.A!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {6d 61 69 6e 2e 72 61 6e 73 6f 6d 77 61 72 65 } 		$a_01_1 = {45 6e 63 72 79 70 74 } 		$a_00_2 = {2e 64 65 63 72 79 70 74 } 		$a_01_3 = {6d 61 69 6e 2e 73 74 61 72 74 2e 66 75 6e 63 31 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_00_2  & 1)*1+(#a_01_3  & 1)*1) >=4
 
}

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

f2440035-0ae2-45aa-a2f8-a1b696091c35

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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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