Gudaha Daaqadaha^(Windows) , waxa laga yaabaa inaad inta badan la kulanto magacyo faylal ah oo aanad waligaa maqlin, sidaas darteed, u hel kuwo laga shakisan yahay. Si kastaba ha ahaatee, dhamaantood maaha in loo eryo sida fayras ama malware. Badankoodu waa faylal sharci ah oo lagama maarmaan u ah hababka qaarkood. Mid ka mid ah tusaale ahaan waa faylka MPSigStub.exe . Mararka qaarkood faylkan waxaa loo yaqaanaa inuu keeno isticmaalka CPU sare^{(high CPU usage)} .

MPSigStub isticmaalka CPU sare ee Windows 11/10

MPSigStub.exe waa fayl ka caawinaya rakibidda Cusbooneysiinta ^(Updates)Windows . Waxaa si fiican loogu yaqaannaa Saxeexa Ilaalinta Microsoft Stub^{(Microsoft Protection Signature Stub)} . Shaqada faylka ayaa ah in inta badan laga soo saaro Cusboonaysiinta Windows^{(Windows Update)} -ka ee la soo dejiyay kombayutarkaga. Hawshani waxay keeni kartaa isticmaalka CPU sare , laakiin arintu waxay socotaa oo kaliya dhowr daqiiqo. Haddii aad la kulanto arrintan marar badan, halkan waxaa ah dhowr waxyaalood oo aad isku dayi karto:

1. Hubi haddii Cusbooneysiinta Daaqadaha^{(Windows Update)} uu socdo
2. Hubi goobta faylka
3. Xoog u tirtir faylka malware-ka
4. Beddel faylka sharciga ah.

MPSigStub waxaa laga^(MPSigStub) heli karaa hoosta C: Files Program. Mararka qaarkood, cinwaankeedu waxa laga yaabaa inuu u muuqdo mid lagu kordhiyay xarfo iyo tirooyin random ah ama xargo tirooyin iyo xarfo la mid ah. Ma jirto wax laga walwalo maadaama kuwani ay yihiin dhammaan faylal ku meel gaar ah oo ay abuurtay Windows Update oo qayb ka ah habka cusboonaysiinta.

1] Hubi^(Check) haddii Cusboonaysiinta Windows^{(Windows Update)} uu socdo

Sida faylku ula xidhiidho Cusboonaysiinta Windows^{( Windows Update)} , waxaad arki kartaa kor u kaca isticmaalka CPU marka habka cusboonaysiinta uu socdo.

Waqti sii - way degi doontaa.

Haddii ay ku sii socoto muujinta kororka muddo dheer, isku day inaad gacanta ku rakibto casriyeynta adoo isticmaalaya Microsoft Update Catalog^{(Microsoft Update Catalog website)} .

2] Hubi goobta faylka

Faylka MPSigStub.exe OS^{(MPSigStub.exe OS)} ee sharciga ah waxaa laga helay meesha soo socota"

C: WindowsSystem32

Haddii meel kale laga helo waxay noqon kartaa malware.

Xaaladdan oo kale, waxaad awoodi kartaa, adoo isticmaalaya Maareeyaha Hawsha^{(using the Task Manager)} > Hel^(Locate) habka > Midig ku > Right-click> Open goobta faylka, u gudub faylka uu ku yaal faylkan.

Halkaa marka ay marayso, waxaad ku sawiri kartaa faylka adigoo isticmaalaya software antivirus. Waxa kale oo aad isticmaali kartaa ra'yi labaad oo la qaadi karo qalabka saarista malware^{(second-opinion portable malware removal tool)} , haddii aad shaki ku jirto.

Ku socodsiinta iskaanka PC AV oo buuxa waa in gebi ahaanba meesha laga saaro malware-ka.

3] Xoog u tirtir faylka malware

Haddii aad ogaato in feylku ku yaalo galka nidaamka aan ahayn nidaamka waxaad isticmaali kartaa qalab dhinac saddexaad ah si aad u dirto faylka malware-ka^{(tool to force delete this malware file)} .

Dadka qaar ayaa sheegay inay ka heleen faylka malware-ka meesha qarsoon ee soo socota:

c:8c7dc26a331d59f4b1fa75799e

Waxaad u baahan tahay inaad ka dhigto Windows tus faylasha qarsoon ka dibna haddii aad halkan ku aragto, waxaad si badbaado leh u tirtiri kartaa kan.

4] Beddel faylka sharciga ah

Waxa kale oo suurtogal ah in faylka MPSigStub.exe ee sharciga ah uu xumaaday . Xaaladdan, waxaad isticmaali kartaa orodka SFC si aad u bedesho faylkan suurtogalka ah ee kharribmay kaliya .

Haddii tani aysan ku caawin, waa inaad raacdaa nidaamkan si aad u  hagaajiso faylka nidaamka xumaaday ee Windows .

FIIRO GAAR AH^(NOTE) : Kuma talineyno inaad tirtirto faylka nidaamka MPSigStub.exe ee sharciga ah ama aad wax ka beddesho oggolaanshaha faylka.

Hope it helps!

Fix MPSigStub high CPU usage in Windows 11/10

In Windows, you may often come across file names уou never heard of and ѕо, find them suspicious. Howevеr, not all of them shoυld be dismissed аs viruses or malware. Most of them are legіtimate files necessary for some processes. One such instаnce is of MPSigStub.exe file. At times this file is known to cause high CPU usage.

MPSigStub high CPU usage in Windows 11/10

MPSigStub.exe is a file to help install Windows Updates. It is better known as Microsoft Protection Signature Stub. The file’s function is to mainly extract the downloaded Windows Update on your PC. This activity may result in high CPU usage, but the issue lasts only for a few minutes. If you face this issue often, here are a few things you could try:

1. Check if a Windows Update is in Progress
2. Check file location
3. Force delete malware file
4. Replace the legit file.

The MPSigStub can be found under C:\Program Files. Sometimes, its title may appear extended by a bunch of random letters and numbers or similarly sized strings of numbers and letters. There’s nothing to worry about it since these are all temporary files created by Windows Update as part of the updating process.

1] Check if a Windows Update is in Progress

As the file is associated with Windows Update, you can see a spike in CPU usage when the update process is running.

Give it some time – it will settle down.

If it continues to show the spike for an extended period, try installing the update manually via the Microsoft Update Catalog website.

2]  Check file location

The legit MPSigStub.exe OS file is found in the following location”

C:\Windows\System32

If it is found elsewhere it could be malware.

In this case, you could, using the Task Manager > Locate the process > Right-click on it > Open file location, navigate to the folder where this file is located.

Once there you could scan the file with your antivirus software. You could also use a second-opinion portable malware removal tool, if in doubt.

Running a full PC AV scan should remove the malware completely.

3] Force delete malware file

If you find that the file is located in a non-system folder you could use a third-party tool to force delete this malware file.

Some folks have reported that they found the malware file in the following hidden location:

c:\8c7dc26a331d59f4b1fa75799e

You need to make Windows show hidden files and then if you see it here, you could delete this one safely.

4] Replace the legit file

It is also possible that the legit MPSigStub.exe file may have got corrupted. In this scenario, you could use run SFC to replace this potentially corrupted file only.

If this does not help, you will have to follow this procedure to fix a corrupted system file in Windows.

NOTE: We do not recommend that you delete the legit MPSigStub.exe system file or modify its file permissions.

Hope it helps!

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