Ransom_Win32_lockbit_DB_MTB

YARA detection rule by roadwy

Ransom:Win32/lockbit.DB!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00

rule Ransom_Win32_lockbit_DB_MTB{
	meta:
		description = "Ransom:Win32/lockbit.DB!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_81_0 = {54 6f 72 20 42 72 6f 77 73 65 72 20 6d 61 79 20 62 65 20 62 6c 6f 63 6b 65 64 20 69 6e 20 79 6f 75 72 20 63 6f 75 6e 74 72 79 20 6f 72 20 63 6f 72 70 6f 72 61 74 65 20 6e 65 74 77 6f 72 6b } 		$a_81_1 = {52 65 73 74 6f 72 65 2d 4d 79 2d 46 69 6c 65 73 2e 74 78 74 } 		$a_81_2 = {43 72 65 61 74 65 54 6f 6f 6c 68 65 6c 70 33 32 53 6e 61 70 73 68 6f 74 } 		$a_81_3 = {67 65 74 68 6f 73 74 62 79 61 64 64 72 } 		$a_81_4 = {42 43 72 79 70 74 47 65 6e 52 61 6e 64 6f 6d } 		$a_81_5 = {63 72 65 61 73 65 64 20 70 72 69 63 65 } 	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) >=6
 
}

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

8e000f42-291d-465b-8e4c-a299bf9372b7

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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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