TrojanDownloader_Linux_Ledod_I

YARA detection rule by roadwy

TrojanDownloader:Linux/Ledod.I,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 03 00 00

rule TrojanDownloader_Linux_Ledod_I{
	meta:
		description = "TrojanDownloader:Linux/Ledod.I,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {48 6f 6c 61 20 50 75 74 6f } 		$a_03_1 = {4d 6f 72 64 65 64 6f 72 20 30 2c 20 22 [0-60] 2e (65 78 65|73 63 72) 22 2c 20 45 6e 76 69 72 6f 6e 28 22 41 50 50 44 41 54 41 22 29 20 26 20 22 5c [0-08] 2e 65 78 65 22 2c 20 30 2c 20 30 } 		$a_03_2 = {53 68 65 6c 6c 20 45 6e 76 69 72 6f 6e 28 22 41 50 50 44 41 54 41 22 29 20 26 20 22 5c [0-08] 2e 65 78 65 22 } 	condition:
		((#a_01_0  & 1)*1+(#a_03_1  & 1)*1+(#a_03_2  & 1)*1) >=3
 
}

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

6884a5d2-fe71-41ee-98b6-6c6edd4c2745

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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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