Worm_Win32_Autorun_EI

YARA detection rule by roadwy

Worm:Win32/Autorun.EI,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 08 00 00

rule Worm_Win32_Autorun_EI{
	meta:
		description = "Worm:Win32/Autorun.EI,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 08 00 00 "
		
	strings :
		$a_02_0 = {73 68 65 6c 6c 5c 6f 70 65 6e 5c 43 6f 6d 6d 61 6e 64 3d [0-20] 2e 73 63 72 } 		$a_00_1 = {5b 61 75 74 6f 72 75 6e 5d } 		$a_00_2 = {61 75 74 6f 72 75 6e 2e 69 6e 66 } 		$a_00_3 = {54 61 73 6b 4d 6f 6e 69 74 6f 72 } 		$a_00_4 = {52 65 61 6c 73 68 61 64 65 } 		$a_00_5 = {53 6f 66 74 77 61 72 65 5c 4d 69 63 72 6f 73 6f 66 74 5c 57 69 6e 64 6f 77 73 5c 43 75 72 72 65 6e 74 56 65 72 73 69 6f 6e 5c 52 75 6e } 		$a_00_6 = {77 6d 6e 7a 65 6c 66 2e 62 61 74 } 		$a_00_7 = {6b 62 64 6f 78 68 65 6c 70 2e 64 6c 6c } 	condition:
		((#a_02_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1+(#a_00_5  & 1)*1+(#a_00_6  & 1)*1+(#a_00_7  & 1)*1) >=8
 
}

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

92b4f010-2d59-4ea2-94ef-db4b8ee5b043

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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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