Backdoor_Win32_Bazarldr_AC_MTB

YARA detection rule by roadwy

Backdoor:Win32/Bazarldr.AC!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule Backdoor_Win32_Bazarldr_AC_MTB{
	meta:
		description = "Backdoor:Win32/Bazarldr.AC!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_02_0 = {0f b6 34 17 89 d1 31 d2 01 f3 89 d8 f7 f5 0f b6 04 17 89 d3 89 f2 88 04 0f 88 14 1f 31 d2 0f b6 04 0f 01 f0 f7 f5 0f b6 04 17 8b 54 24 ?? 30 02 8b 04 24 } 		$a_00_1 = {44 6c 6c 52 65 67 69 73 74 65 72 53 65 72 76 65 72 } 		$a_00_2 = {44 6c 6c 47 65 74 43 6c 61 73 73 4f 62 6a 65 63 74 } 		$a_00_3 = {44 6c 6c 43 61 6e 55 6e 6c 6f 61 64 4e 6f 77 } 	condition:
		((#a_02_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1) >=4
 
}

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

926bf8b1-8576-4ec5-a4cf-c4fb485e12ec

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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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