PUP.ImproveSpeedPC

Published:
Last updated:

Threat Scorecard

Threat Level: 10 % (Normal)
Infected Computers: 10,014
First Seen: May 8, 2014
Last Seen: October 6, 2026
OS(es) Affected: Windows

ImproveSpeedPC is a potentially unwanted program (PUP) that is detected as PUP.ImproveSpeedPC. PUP.ImproveSpeedPC may deploy a high-performance algorithm to its one click scan that quickly identifies missing and inaccurate references within the Windows Registry. ImproveSpeedPC may scan the entire Windows Registry for all invalid or obsolete entries and create a list of errors detected. Computer users may then select to clean selected errors or fix all of them. The main function of the Windows Registry is to store a PC's configuration. Installing and uninstalling an application may clutter the Windows Registry, which may result in poor PC performance, data loss and system crashes. Throughout the setup, PUP.ImproveSpeedPC may generate a start-up registration point in Windows in order to automatically launch when a PC user starts-up the computer system. A scheduled task may be inserted into Windows Task Scheduler in order to launch PUP.ImproveSpeedPC at a variety of scheduled times (the schedule may differ based on the version).

SpyHunter Detects & Remove PUP.ImproveSpeedPC

File System Details

PUP.ImproveSpeedPC may create the following file(s):
# File Name MD5 Detections
1. ImproveSpeedPC (1).exe e0b97ea619ea0f7b82c5ea14d525f17d 8
2. ImproveSpeedPC.exe 5277b8048e2c76c2347dea1b40e6b93c 8
More files

Registry Details

PUP.ImproveSpeedPC may create the following registry entry or registry entries:
File name without path
ImproveSpeedPC.lnk
Regexp file mask
%windir%\System32\Tasks\ImproveSpeedPC
%windir%\Tasks\ImproveSpeedPC.job
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\CompatibilityAdapter\Signatures\ImproveSpeedPC.job
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\CompatibilityAdapter\Signatures\ImproveSpeedPC.job.fp
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\ImproveSpeedPC
SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\ImproveSpeedPC.exe
SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ImproveSpeedPC
SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\ImproveSpeedPC.exe
SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ImproveSpeedPC

Directories

PUP.ImproveSpeedPC may create the following directory or directories:

%PROGRAMFILES%\ImproveSpeedPC
%PROGRAMFILES(x86)%\ImproveSpeedPC
%TEMP%\ImproveSpeedPC