Backdoor_Win32_Eayla_A

YARA detection rule by roadwy

Backdoor:Win32/Eayla.A,SIGNATURE_TYPE_PEHSTR,03 00 03 00 03 00 00

rule Backdoor_Win32_Eayla_A{
	meta:
		description = "Backdoor:Win32/Eayla.A,SIGNATURE_TYPE_PEHSTR,03 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {6e 61 76 65 72 20 76 73 20 61 6c 79 61 65 2c 44 65 66 65 61 74 65 64 20 70 69 6c 6c 73 00 } 		$a_01_1 = {73 68 69 74 20 69 73 20 61 6c 79 61 65 00 } 		$a_01_2 = {c6 45 ec 4e c6 45 ed 56 c6 45 ee 43 c6 45 ef 41 c6 45 f0 67 c6 45 f1 65 c6 45 f2 6e c6 45 f3 74 c6 45 f4 2e c6 45 f5 6e c6 45 f6 70 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1) >=3
 
}

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

1d5777e2-0281-4015-a92b-87f45633cf38

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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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