Worm_Win32_Wahrecks_A

YARA detection rule by roadwy

Worm:Win32/Wahrecks.A,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00

rule Worm_Win32_Wahrecks_A{
	meta:
		description = "Worm:Win32/Wahrecks.A,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {66 83 f8 03 74 0c 66 83 f8 04 74 06 66 83 f8 02 75 5c } 		$a_01_1 = {73 68 65 6c 6c 5c 6f 70 65 6e 5c 43 6f 6d 6d 61 6e 64 3d 2f 52 45 43 59 43 4c 45 52 2e 7b 36 34 35 46 46 30 34 30 2d 35 30 38 31 2d 31 30 31 42 2d 39 46 30 38 2d 30 30 41 41 30 30 32 46 39 35 34 45 7d } 		$a_01_2 = {57 53 57 48 41 43 4b 45 52 00 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1) >=3
 
}

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

18100b8e-e449-4900-b05e-77027655e59c

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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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