TrojanDropper_Linux_Turla_A

YARA detection rule by roadwy

TrojanDropper:Linux/Turla.A,SIGNATURE_TYPE_ELFHSTR_EXT,06 00 06 00 06 00 00

rule TrojanDropper_Linux_Turla_A{
	meta:
		description = "TrojanDropper:Linux/Turla.A,SIGNATURE_TYPE_ELFHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_80_0 = {63 72 6f 6e } 		$a_80_1 = {2f 62 69 6e 2f 73 68 } 		$a_80_2 = {70 63 61 70 5f 73 65 74 66 69 6c 74 65 72 } 		$a_80_3 = {70 63 61 70 5f 6f 70 65 6e 5f 6c 69 76 65 } 		$a_80_4 = {6c 69 62 70 63 61 70 2e 73 6f } 		$a_03_5 = {49 89 c8 41 0f b6 14 ?? 41 83 e0 03 42 32 14 03 80 ea 65 74 09 83 c0 01 88 14 37 48 63 f0 48 83 c1 01 48 83 f9 40 75 d8 } 	condition:
		((#a_80_0  & 1)*1+(#a_80_1  & 1)*1+(#a_80_2  & 1)*1+(#a_80_3  & 1)*1+(#a_80_4  & 1)*1+(#a_03_5  & 1)*1) >=6
 
}

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

86210e5c-7b5b-446c-ad9d-6186f2d540b7

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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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