IST Cleaner Pro
Posted: March 19, 2014
Threat Metric
The following fields listed on the Threat Meter containing a specific value, are explained in detail below:
Threat Level: The threat level scale goes from 1 to 10 where 10 is the highest level of severity and 1 is the lowest level of severity. Each specific level is relative to the threat's consistent assessed behaviors collected from SpyHunter's risk assessment model.
Detection Count: The collective number of confirmed and suspected cases of a particular malware threat. The detection count is calculated from infected PCs retrieved from diagnostic and scan log reports generated by SpyHunter.
Volume Count: Similar to the detection count, the Volume Count is specifically based on the number of confirmed and suspected threats infecting systems on a daily basis. High volume counts usually represent a popular threat but may or may not have infected a large number of systems. High detection count threats could lay dormant and have a low volume count. Criteria for Volume Count is relative to a daily detection count.
Trend Path: The Trend Path, utilizing an up arrow, down arrow or equal symbol, represents the level of recent movement of a particular threat. Up arrows represent an increase, down arrows represent a decline and the equal symbol represent no change to a threat's recent movement.
% Impact (Last 7 Days): This demonstrates a 7-day period change in the frequency of a malware threat infecting PCs. The percentage impact correlates directly to the current Trend Path to determine a rise or decline in the percentage.
Ranking: | 13,379 |
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Threat Level: | 1/10 |
Infected PCs: | 5,071 |
First Seen: | March 24, 2014 |
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Last Seen: | October 14, 2023 |
OS(es) Affected: | Windows |
IST Cleaner Pro is a system optimizer, which is categorized as a potentially unwanted program (PUP). IST Cleaner Pro may be advertised and spread via other free software downloads, and once installed on the PC, it may state that various system issues have been detected on the computer. However, if the PC user tries to fix these system issues, IST Cleaner Pro may claim that the computer user needs to purchase its full version before being able to do this. IST Cleaner Pro may display annoying pop-up messages stating that numerous PC problems have been found on the computer system.
Technical Details
File System Modifications
Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.
The following files were created in the system:C:\Data Backup\Leroy 17621\Users\<username>\AppData\Roaming\UpdateServ\ISTCleaner.exe
File name: ISTCleaner.exeSize: 3.11 MB (3110696 bytes)
MD5: bc923de25a40c7c1edc7217898f8be28
Detection count: 642
File type: Executable File
Mime Type: unknown/exe
Path: C:\Data Backup\Leroy 17621\Users\<username>\AppData\Roaming\UpdateServ\ISTCleaner.exe
Group: Malware file
Last Updated: February 15, 2021
%APPDATA%\UpdateServ\IRegCleaner.exe
File name: IRegCleaner.exeSize: 3.16 MB (3169280 bytes)
MD5: 6004d43452cd1eb8fd51077573899a82
Detection count: 54
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\UpdateServ
Group: Malware file
Last Updated: March 30, 2016
%APPDATA%\UpdateServ\ISTCleaner.exe
File name: ISTCleaner.exeSize: 3.11 MB (3110696 bytes)
MD5: e8a08bcf3818ae6b513383bbf267723b
Detection count: 44
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\UpdateServ
Group: Malware file
Last Updated: April 30, 2014
%APPDATA%\UpdateServ\IRegCleaner.exe
File name: IRegCleaner.exeSize: 3.17 MB (3175720 bytes)
MD5: 1bd24abd33617715e0ed1bf6c9782238
Detection count: 26
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\UpdateServ
Group: Malware file
Last Updated: March 30, 2016
Registry Modifications
File name without pathISTCleaner.lnkHKEY..\..\..\..{RegistryKeys}Software\Wow6432Node\ISTCleanerHKEY_LOCAL_MACHINE\Software\[APPLICATION]\Microsoft\Windows\CurrentVersion\Uninstall..{Uninstaller}ISTCleaner
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