What is the file commonua.exe? CPU takes up 100% of the resolution

User jinbaobao Q: What file is commonua.exe? View Task Manager found two commonua.exe files, one commonua.exe, one commonUA.exe. The two CPUs are close to 100% (one occupies 50%, one occupies about 47%), the card does not work! Help!

45IT.COM expert group answer (if you have more questions, go to http://www.45it.com/sos /Continue to ask questions):

After receiving questions and documents from netizens, we will conduct the test for the first time. The file path is C:\\Program Files\\Common Files\\alipay\\Updater, and there is also an AlipayUpdater.exe process in the process, the path is C:\\Program Files\\Common Files\\alipay\\Updater\\AlipayUpdater.exe. Initially check the file as a virus-free file. For the Alipay upgrade process. After the user responded, after a few minutes, the process disappeared (after a ban, it will automatically open, taking up 100% of the CPU), and further reacted to the normal upgrade procedure. It is only possible that the upgrade process design is flawed (it may be maliciously exploited system vulnerabilities, and recently focused on Microsoft's latest patch for installation).

Solution:

A: If you do not often use Paypal, Alipay less direct uninstall plug-ins.
2: If you often use Paypal, you do not want to uninstall, please refer to the following steps:

still have not seen such recovery, manually open the Task Manager to end the process tree, and then you set your browser to the following method (also restart the computer, and then operate directly by following these steps):

1, open the IE browser "toolbars" ----- Internet options - General, click delete temporary files and delete Cookies;
2, after setting, please close all pages and restart the browser. Then re-download the Alipay security control, https://download.alipay.com/itrusenroll.exe This is the link to the download control.
3. Click the Start menu - Run - type "msconfig" - OK, the system configuration utility pops up - service - find "Alipay Updater servie" to cancel the small tick in front, OK, press the prompt to restart the computer immediately ( If it is more convenient to have software such as 360 Security Guard or QQ Security Steward, refer to the steps below.

1) If you do not use this method, you can use 360 ​​Security Guard to turn on - Optimize Acceleration - Startup Item - Application Service - Alipay Updater servie - set to "Prohibited Start up (Figure 1) - Finally restart the computer.

2) If there is no 360 security guard, you can also use QQ computer housekeeper, select system acceleration - boot acceleration - serviceability - find "Alipay Updater servie" set to Disabled (Figure 2, 3), restart the computer.

It is recommended to periodically upgrade the anti-virus software to perform a comprehensive hard disk scan (the computer takes a long time, how many viruses may be detected) and the vulnerability Patch fixes.