Windows Diagnostic

Threat Scorecard

Threat Level: 100 % (High)
Infected Computers: 15
First Seen: March 14, 2011
Last Seen: January 8, 2020
OS(es) Affected: Windows

Windows Diagnostic Image

Windows Diagnostic is a rogue defragmenter tool that belongs to the FakeSysDef family, designed to trick Internet users out of their money. Once Windows Diagnostic takes over your computer, it will show bogus system error messages meant to confuse PC users into believing there's a problem with their computer and hard drive. Windows Diagnostic will also make it almost impossible to execute any Windows programs so the PC user, the victim, has a computer held for ransom by Windows Diagnostic, the captor. Windows Diagnostic's full version is not a service that will fix error problems and, therefore, PC users should not let Windows Diagnostic coerce into purchasing it.

Windows Diagnostic is another version of the bogus security programs System Defragmenter, Ultra Defragger, HDD Control, Win HDD, Win Defrag, Win Defragmenter, Disk Doctor, Hard Drive Diagnostic, HDD Diagnostic, HDD Plus, HDD Repair, HDD Rescue, Smart HDD, Defragmenter, HDD Tools, Disk Repair, Windows Optimization Center, Scanner, HDD Low, Hdd Fix.ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

SpyHunter Detects & Remove Windows Diagnostic

Windows Diagnostic Video

Tip: Turn your sound ON and watch the video in Full Screen mode.

File System Details

Windows Diagnostic may create the following file(s):
# File Name MD5 Detections
1. uiTf1yfTAEgr.exe d8a54a2332951480c11f1cc644787069 1

1 Comment

Thank you. I got scared because it popped up, but normally those things happen. So I wanted to check online. It was also weird, because when I tried to get out of it, my own computer told me that there still could be viruses or what not on my computer, because of the ad. But I do have a thought for this, it's still an advertisment right? So then, why doesn't it have advertisement on the screen? I think that's why it starts to scare people.

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