Backdoor_BAT_Nanocore_ABQ_MTB_2

YARA detection rule by roadwy

Backdoor:BAT/Nanocore.ABQ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 08 00 00

rule Backdoor_BAT_Nanocore_ABQ_MTB_2{
	meta:
		description = "Backdoor:BAT/Nanocore.ABQ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 08 00 00 "
		
	strings :
		$a_81_0 = {2e 00 72 00 00 05 65 00 73 00 00 05 6f 00 75 00 00 05 72 00 63 00 00 } 		$a_81_1 = {47 65 74 4d 61 6e 69 66 65 73 74 52 65 73 6f 75 72 63 65 4e 61 6d 65 73 } 		$a_81_2 = {6e 6a 63 76 6e 69 6f 64 73 6a 69 65 39 38 } 		$a_81_3 = {6b 6c 6e 76 61 77 } 		$a_81_4 = {32 32 53 32 79 32 32 32 32 73 32 32 32 74 32 32 65 32 32 32 6d 32 } 		$a_81_5 = {32 32 52 32 65 32 66 32 32 32 6c 32 65 32 32 32 32 63 32 32 74 32 32 69 32 6f 32 6e 32 } 		$a_81_6 = {41 32 32 32 73 32 73 32 65 32 6d 32 32 32 62 32 6c 32 79 32 } 		$a_81_7 = {49 6e 76 6f 6b 65 4d 65 6d 62 65 72 } 	condition:
		((#a_81_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1+(#a_81_4  & 1)*1+(#a_81_5  & 1)*1+(#a_81_6  & 1)*1+(#a_81_7  & 1)*1) >=8
 
}

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

682e7d84-f2c9-4a6a-b3fa-dccda29f3d0d

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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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