Worm_Win32_Spurtky_A

YARA detection rule by roadwy

Worm:Win32/Spurtky.A,SIGNATURE_TYPE_PEHSTR_EXT,05 00 04 00 05 00 00

rule Worm_Win32_Spurtky_A{
	meta:
		description = "Worm:Win32/Spurtky.A,SIGNATURE_TYPE_PEHSTR_EXT,05 00 04 00 05 00 00 "
		
	strings :
		$a_01_0 = {54 75 72 6b 2d 53 70 79 } 		$a_01_1 = {6b 75 72 62 61 6e 5f 69 73 69 6d } 		$a_01_2 = {6d 73 6e 70 77 64 73 } 		$a_01_3 = {43 49 45 37 50 61 73 73 77 6f 72 64 73 } 		$a_01_4 = {49 73 49 6e 53 61 6e 64 62 6f 78 65 73 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=4
 
}

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

b466062b-041b-47d1-8f1f-e144c66e67a2

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