Worm_Win32_Silly_P2P_F

YARA detection rule by roadwy

Worm:Win32/Silly_P2P.F,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule Worm_Win32_Silly_P2P_F{
	meta:
		description = "Worm:Win32/Silly_P2P.F,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_00_0 = {55 8b ec 51 83 65 fc 00 83 65 fc 00 eb 07 8b 45 fc 40 89 45 fc ff 75 08 ff 15 0c 00 41 00 39 45 fc 7d 16 8b 45 08 03 45 fc 0f be 00 33 45 0c 8b 4d 08 03 4d fc 88 01 eb d5 8b 45 08 c9 c3 } 		$a_01_1 = {5c 53 6f 66 74 77 61 72 65 5c 65 4d 75 6c 65 } 		$a_01_2 = {5c 53 4f 46 54 57 41 52 45 5c 41 6c 74 6e 65 74 } 		$a_03_3 = {55 54 20 32 30 30 33 20 4b 65 79 47 65 6e 2e 65 78 65 [0-04] 48 61 6c 66 2d 4c 69 66 65 20 32 20 44 6f 77 6e 6c 6f 61 64 65 72 2e 65 78 65 } 	condition:
		((#a_00_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_03_3  & 1)*1) >=4
 
}

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

9f71c781-5aaa-4d7f-ae50-24234a524c94

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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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