TrojanDownloader_Linux_Adnel_gen_D

YARA detection rule by roadwy

TrojanDownloader:Linux/Adnel.gen!D,SIGNATURE_TYPE_MACROHSTR_EXT,05 00 05 00 05 00 00

rule TrojanDownloader_Linux_Adnel_gen_D{
	meta:
		description = "TrojanDownloader:Linux/Adnel.gen!D,SIGNATURE_TYPE_MACROHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_03_0 = {22 75 72 6c 6d 6f 6e 22 20 5f [0-04] 41 6c 69 61 73 20 5f [0-04] 22 55 52 4c 44 6f 77 6e 6c 6f 61 64 54 6f 46 69 6c 65 41 22 20 5f } 		$a_03_1 = {22 73 68 65 6c 6c 33 32 2e 64 6c 6c 22 20 5f [0-04] 41 6c 69 61 73 20 5f [0-04] 22 53 68 65 6c 6c 45 78 65 63 75 74 65 41 22 } 		$a_01_2 = {36 45 36 35 37 30 36 46 24 } 		$a_01_3 = {34 35 35 38 34 35 32 45 } 		$a_01_4 = {3d 20 53 74 72 52 65 76 65 72 73 65 28 48 65 78 32 53 74 72 28 22 } 	condition:
		((#a_03_0  & 1)*1+(#a_03_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 ]]

dd4b3b1b-8d4c-431f-a100-f4001b4e1d94

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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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