Worm_Win32_Phelshap_A

YARA detection rule by roadwy

Worm:Win32/Phelshap.A,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule Worm_Win32_Phelshap_A{
	meta:
		description = "Worm:Win32/Phelshap.A,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {50 72 6f 63 65 73 73 20 49 44 20 6f 66 20 27 73 68 61 6b 68 70 65 6c 27 20 69 73 20 25 64 } 		$a_01_1 = {4e 6f 20 55 53 42 20 44 72 69 76 65 } 		$a_01_2 = {25 73 5c 54 69 67 68 74 56 4e 43 5c 76 6e 63 2e 64 61 74 } 		$a_01_3 = {73 68 65 6c 6c 5c 6f 70 65 6e 5c 63 6f 6d 6d 61 6e 64 3d 74 69 67 68 56 6e 63 53 65 74 75 70 5c 76 6e 63 2e 65 78 65 } 	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 ]]

cad4d3da-fb8c-48fc-8c08-76ae1ed15e4a

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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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