Backdoor_BAT_Sidkey_A

YARA detection rule by roadwy

Backdoor:BAT/Sidkey.A,SIGNATURE_TYPE_PEHSTR,02 00 02 00 03 00 00

rule Backdoor_BAT_Sidkey_A{
	meta:
		description = "Backdoor:BAT/Sidkey.A,SIGNATURE_TYPE_PEHSTR,02 00 02 00 03 00 00 "
		
	strings :
		$a_01_0 = {5c 00 75 00 6c 00 73 00 73 00 6d 00 2e 00 65 00 78 00 65 00 00 00 00 00 5c 41 70 74 72 61 44 65 62 75 67 2e 6c 6e 6b 00 } 		$a_01_1 = {43 4f 4e 4e 45 43 54 49 4e 47 20 54 4f 20 50 49 4e 20 50 41 44 2e 2e 2e 0a 0a 00 00 00 00 2e 2e 2e 0a 0a 00 00 00 50 69 6e 70 61 64 31 00 00 00 } 		$a_01_2 = {44 49 53 50 45 4e 53 45 20 4f 50 45 52 41 54 49 4f 4e 20 44 45 4e 49 45 44 2e 20 45 4e 54 45 52 20 53 45 53 53 49 4f 4e 20 4b 45 59 2e 0a 00 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1) >=2
 
}

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

837e419f-8cf8-43d9-a78d-3cd625dde6f7

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion