Backdoor_Linux_Botenago_B_MTB

YARA detection rule by roadwy

Backdoor:Linux/Botenago.B!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,05 00 05 00 05 00 00

rule Backdoor_Linux_Botenago_B_MTB{
	meta:
		description = "Backdoor:Linux/Botenago.B!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_01_0 = {6d 61 69 6e 2e 74 65 6c 6e 65 74 4c 6f 61 64 44 72 6f 70 70 65 72 73 } 		$a_01_1 = {6d 61 69 6e 2e 74 65 6c 6e 65 74 48 61 73 42 75 73 79 62 6f 78 } 		$a_01_2 = {6d 61 69 6e 2e 69 6e 66 65 63 74 46 75 6e 63 74 69 6f 6e 42 72 6f 61 64 63 6f 6d } 		$a_01_3 = {6d 61 69 6e 2e 69 6e 66 65 63 74 46 75 6e 63 74 69 6f 6e 47 70 6f 6e 46 69 62 65 72 } 		$a_01_4 = {6d 61 69 6e 2e 69 6e 66 65 63 74 46 75 6e 63 74 69 6f 6e 4d 61 67 69 63 } 	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 ]]

8ceadc96-c0f2-44a6-9625-a632ab3ebc84

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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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