Trojan_Linux_Pupy_C_MTB

YARA detection rule by roadwy

Trojan:Linux/Pupy.C!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,05 00 05 00 05 00 00

rule Trojan_Linux_Pupy_C_MTB{
	meta:
		description = "Trojan:Linux/Pupy.C!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_01_0 = {72 65 66 6c 65 63 74 69 76 65 5f 69 6e 6a 65 63 74 5f 64 6c 6c } 		$a_01_1 = {67 65 74 5f 70 75 70 79 5f 63 6f 6e 66 69 67 } 		$a_01_2 = {6c 69 6e 75 78 2d 69 6e 6a 65 63 74 } 		$a_01_3 = {70 75 70 79 2e 65 72 72 6f 72 } 		$a_01_4 = {69 6e 6a 65 63 74 53 68 61 72 65 64 4c 69 62 72 61 72 79 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=5
 
}

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

6b0b9f72-d83d-4ca9-98db-845707b4c02f

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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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