Backdoor_Win32_Teldoor_C

YARA detection rule by roadwy

Backdoor:Win32/Teldoor.C,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule Backdoor_Win32_Teldoor_C{
	meta:
		description = "Backdoor:Win32/Teldoor.C,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {74 6c 6e 74 61 64 6d 6e 20 63 6f 6e 66 69 67 20 70 6f 72 74 3d 39 37 32 20 73 65 63 3d 2d 4e 54 4c 4d } 		$a_01_1 = {6e 65 74 20 73 74 61 72 74 20 54 65 6c 6e 65 74 } 		$a_01_2 = {73 63 20 63 6f 6e 66 69 67 20 74 6c 6e 74 73 76 72 20 73 74 61 72 74 3d 20 61 75 74 6f } 		$a_01_3 = {53 55 50 50 4f 52 54 5f 33 38 38 39 34 35 61 30 20 2f 64 65 6c } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=4
 
}

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

466b9bb0-4c30-4578-934c-6754fc182786

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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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