Worm_Win32_Autorun_CI

YARA detection rule by roadwy

Worm:Win32/Autorun.CI,SIGNATURE_TYPE_PEHSTR,ffffffb0 01 ffffffb0 01 0e 00 00

rule Worm_Win32_Autorun_CI{
	meta:
		description = "Worm:Win32/Autorun.CI,SIGNATURE_TYPE_PEHSTR,ffffffb0 01 ffffffb0 01 0e 00 00 "
		
	strings :
		$a_01_0 = {5c 53 45 52 56 49 43 45 53 2e 45 58 45 } 		$a_01_1 = {72 65 67 65 64 69 74 2e 65 78 65 20 2f 73 20 25 73 } 		$a_01_2 = {25 74 65 6d 70 25 5c 6d 73 64 74 72 2e 65 78 65 } 		$a_01_3 = {4d 53 4e 20 45 78 70 6c 6f 72 65 72 20 53 69 67 6e 75 70 } 		$a_01_4 = {49 6e 74 65 72 6e 65 74 52 65 61 64 46 69 6c 65 } 		$a_01_5 = {63 6d 64 20 2f 63 20 6e 65 74 20 75 73 65 72 20 3e 3e } 		$a_01_6 = {43 41 4e 27 54 20 46 49 4e 44 20 4d 49 43 52 4f 53 4f 46 54 } 		$a_01_7 = {53 68 6f 77 53 75 70 65 72 48 69 64 64 65 6e } 		$a_01_8 = {25 63 3a 5c 2a 2e 2a } 		$a_01_9 = {25 73 5c 65 78 70 6c 6f 72 65 2e 65 78 65 } 		$a_01_10 = {25 73 5c 52 65 63 79 63 6c 65 64 5c 65 78 70 6c 6f 72 65 2e 65 78 65 } 		$a_01_11 = {25 73 5c 41 75 74 6f 52 75 6e 2e 69 6e 66 } 		$a_01_12 = {25 63 3a 5c 41 75 74 6f 52 75 6e 2e 69 6e 66 } 		$a_01_13 = {43 4c 53 49 44 3d 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 } 	condition:
		((#a_01_0  & 1)*100+(#a_01_1  & 1)*100+(#a_01_2  & 1)*100+(#a_01_3  & 1)*100+(#a_01_4  & 1)*10+(#a_01_5  & 1)*10+(#a_01_6  & 1)*10+(#a_01_7  & 1)*1+(#a_01_8  & 1)*1+(#a_01_9  & 1)*1+(#a_01_10  & 1)*1+(#a_01_11  & 1)*1+(#a_01_12  & 1)*1+(#a_01_13  & 1)*1) >=432
 
}

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

e85c9a55-4664-47ab-9425-283dab91812d

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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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