Backdoor_Win64_Bazarldr_MBK_MTB

YARA detection rule by roadwy

Backdoor:Win64/Bazarldr.MBK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule Backdoor_Win64_Bazarldr_MBK_MTB{
	meta:
		description = "Backdoor:Win64/Bazarldr.MBK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_03_0 = {48 89 f0 48 c1 f8 [0-01] 41 [0-04] 49 [0-03] 48 39 d3 0f 83 [0-04] 48 89 f0 48 c1 f8 [0-01] 41 90 1b 01 49 90 1b 02 48 39 d3 0f 83 [0-04] 48 89 f0 48 83 c6 [0-01] 48 c1 f8 [0-01] 41 90 1b 01 48 83 c3 [0-01] 48 39 df 0f 8e [0-04] 49 90 1b 02 48 39 d3 72 } 	condition:
		((#a_03_0  & 1)*1) >=1
 
}

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

3418b98e-4229-4d19-a5f5-7f5783e88381

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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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