Ransom_Linux_RAWorld_A_MTB

YARA detection rule by roadwy

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

rule Ransom_Linux_RAWorld_A_MTB{
	meta:
		description = "Ransom:Linux/RAWorld.A!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {52 41 20 57 6f 72 6c 64 } 		$a_01_1 = {6d 61 69 6e 2e 65 6e 63 72 79 70 74 46 69 6c 65 } 		$a_01_2 = {70 61 74 68 2f 66 69 6c 65 70 61 74 68 2e 72 65 61 64 44 69 72 4e 61 6d 65 73 } 		$a_03_3 = {74 74 70 3a 2f 2f 72 61 77 6f 72 6c 64 [0-50] 2e 6f 6e 69 6f 6e } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_03_3  & 1)*1) >=4
 
}

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

32c50f9f-d388-46c7-a3d5-1839d98d0639

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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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