VirTool_Win64_Clkndag_A

YARA detection rule by roadwy

VirTool:Win64/Clkndag.A,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule VirTool_Win64_Clkndag_A{
	meta:
		description = "VirTool:Win64/Clkndag.A,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {6d 61 69 6e 2e 67 65 74 43 75 72 72 65 6e 74 55 73 65 72 } 		$a_01_1 = {43 6c 6f 61 6b 4e 44 61 67 67 65 72 43 32 } 		$a_01_2 = {72 75 6e 43 6f 6d 6d 61 6e 64 } 		$a_01_3 = {73 79 73 63 61 6c 6c 2e 47 65 74 43 75 72 72 65 6e 74 50 72 6f 63 65 73 73 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=4
 
}

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

feb6b0ef-49a5-4dd0-991a-bcd880ec91fb

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion