VirTool_WinNT_Rootkitdrv_DF

YARA detection rule by roadwy

VirTool:WinNT/Rootkitdrv.DF,SIGNATURE_TYPE_PEHSTR_EXT,79 00 79 00 06 00 00

rule VirTool_WinNT_Rootkitdrv_DF{
	meta:
		description = "VirTool:WinNT/Rootkitdrv.DF,SIGNATURE_TYPE_PEHSTR_EXT,79 00 79 00 06 00 00 "
		
	strings :
		$a_02_0 = {80 38 4d 75 ?? 80 78 01 5a 75 ?? 89 45 d8 8b 48 3c 03 c8 89 4d d4 74 08 81 39 50 45 00 00 } 		$a_00_1 = {70 6f 72 74 20 74 6f 20 68 69 64 65 } 		$a_00_2 = {5c 48 69 64 65 44 72 69 76 65 72 2e 70 64 62 } 		$a_00_3 = {48 6f 6f 6b 5a 77 44 65 76 69 63 65 49 6f 43 6f 6e 74 72 6f 6c 46 69 6c 65 } 		$a_00_4 = {4b 65 53 65 72 76 69 63 65 44 65 73 63 72 69 70 74 6f 72 54 61 62 6c 65 } 		$a_00_5 = {4b 65 41 64 64 53 79 73 74 65 6d 53 65 72 76 69 63 65 54 61 62 6c 65 } 	condition:
		((#a_02_0  & 1)*100+(#a_00_1  & 1)*10+(#a_00_2  & 1)*10+(#a_00_3  & 1)*10+(#a_00_4  & 1)*1+(#a_00_5  & 1)*1) >=121
 
}

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

671dc300-f37a-4095-927c-37d274bfc2dd

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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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