Backdoor_BAT_Blacknet_GG_MTB

YARA detection rule by roadwy

Backdoor:BAT/Blacknet.GG!MTB,SIGNATURE_TYPE_PEHSTR_EXT,14 00 14 00 10 00 00

rule Backdoor_BAT_Blacknet_GG_MTB{
	meta:
		description = "Backdoor:BAT/Blacknet.GG!MTB,SIGNATURE_TYPE_PEHSTR_EXT,14 00 14 00 10 00 00 "
		
	strings :
		$a_81_0 = {42 6c 61 63 6b 4e 45 54 } 		$a_80_1 = {53 74 61 72 74 4b 65 79 6c 6f 67 67 65 72 } 		$a_80_2 = {53 70 61 6d 45 6d 61 69 6c } 		$a_80_3 = {41 74 74 61 63 6b } 		$a_80_4 = {42 69 74 63 6f 69 6e } 		$a_80_5 = {77 61 6c 6c 65 74 } 		$a_80_6 = {63 6c 69 65 6e 74 69 64 3d } 		$a_80_7 = {73 63 68 74 61 73 6b 73 } 		$a_80_8 = {53 45 4c 45 43 54 20 2a 20 46 52 4f 4d 20 41 6e 74 69 76 69 72 75 73 50 72 6f 64 75 63 74 } 		$a_80_9 = {2f 63 20 70 69 6e 67 20 31 2e 31 2e 31 2e 31 20 2d 6e } 		$a_80_10 = {72 65 6d 6f 74 65 73 68 65 6c 6c 2e 70 68 70 } 		$a_80_11 = {67 65 74 43 6f 6d 6d 61 6e 64 2e 70 68 70 3f 69 64 3d } 		$a_80_12 = {72 65 63 65 69 76 65 2e 70 68 70 3f 63 6f 6d 6d 61 6e 64 3d } 		$a_80_13 = {2f 75 70 6c 6f 61 64 2e 70 68 70 3f 69 64 3d } 		$a_80_14 = {2f 63 68 65 63 6b 5f 70 61 6e 65 6c 2e 70 68 70 } 		$a_80_15 = {63 6f 6e 6e 65 63 74 69 6f 6e 2e 70 68 70 } 	condition:
		((#a_81_0  & 1)*10+(#a_80_1  & 1)*1+(#a_80_2  & 1)*1+(#a_80_3  & 1)*1+(#a_80_4  & 1)*1+(#a_80_5  & 1)*1+(#a_80_6  & 1)*1+(#a_80_7  & 1)*1+(#a_80_8  & 1)*1+(#a_80_9  & 1)*1+(#a_80_10  & 1)*1+(#a_80_11  & 1)*1+(#a_80_12  & 1)*1+(#a_80_13  & 1)*1+(#a_80_14  & 1)*1+(#a_80_15  & 1)*1) >=20
 
}

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

d2e5e066-f7fe-4919-999b-db7a49f72fee

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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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