Ransom_Win32_Mallox_DA_MTB

YARA detection rule by roadwy

Ransom:Win32/Mallox.DA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00

rule Ransom_Win32_Mallox_DA_MTB{
	meta:
		description = "Ransom:Win32/Mallox.DA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_81_0 = {43 61 6e 74 20 73 65 6e 64 20 74 61 72 67 65 74 20 69 6e 66 6f 20 64 61 74 61 20 74 6f 20 74 68 65 20 73 65 72 76 65 72 } 		$a_81_1 = {48 4f 57 20 54 4f 20 44 45 43 52 59 50 54 2e 74 78 74 } 		$a_81_2 = {64 65 6c 65 74 65 20 73 68 61 64 6f 77 73 20 2f 61 6c 6c 20 2f 71 75 69 65 74 } 		$a_81_3 = {76 73 73 61 64 6d 69 6e 2e 65 78 65 } 		$a_81_4 = {74 61 73 6b 6b 69 6c 6c 2e 65 78 65 } 		$a_81_5 = {2e 6d 61 6c 6c 6f 78 } 	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 ]]

4fe7d8be-3a31-4b31-ae7d-2f1859b8dcb9

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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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