HackTool_Win32_MSNPatcher_gen_A

YARA detection rule by roadwy

HackTool:Win32/MSNPatcher.gen!A,SIGNATURE_TYPE_PEHSTR,79 00 6e 00 05 00 00

rule HackTool_Win32_MSNPatcher_gen_A{
	meta:
		description = "HackTool:Win32/MSNPatcher.gen!A,SIGNATURE_TYPE_PEHSTR,79 00 6e 00 05 00 00 "
		
	strings :
		$a_01_0 = {3b 7a 14 72 1f 8b 42 14 03 42 10 3b f8 73 15 8b 42 14 2b f8 8b 42 0c 03 c7 8b c8 33 c0 40 5e 5f c9 c2 08 00 } 		$a_01_1 = {06 b6 53 4f 46 54 57 41 52 45 5c 4d 69 63 72 6f 73 6f 66 74 5c 4d 53 4e 4d 65 73 73 65 6e 67 65 72 } 		$a_01_2 = {4d 53 4e 5c 57 69 6e 64 6f 77 73 20 4d 65 73 73 65 6e 67 65 72 20 55 6e 69 76 65 72 73 61 6c 20 4c 6f 61 64 65 72 } 		$a_01_3 = {6a 6e 72 7a 2e 32 6b 7a 6f 6e 65 2e 6e 65 74 } 		$a_01_4 = {55 6e 69 76 65 72 73 61 6c 20 4a 6e 72 7a 4c 6f 61 64 65 72 } 	condition:
		((#a_01_0  & 1)*100+(#a_01_1  & 1)*10+(#a_01_2  & 1)*10+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=110
 
}

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

0f46a3a4-67c2-4d67-bc9b-beec83a317df

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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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