The Tlerauic PUP, or potentially unwanted program, is commonly installed along with adware and other unwanted programs when you download free programs off of the Internet. This program is delivered as two DLL files named obtorsub.dll and oviita.dll, which will be loaded by numerous running processes such as explorer.exe and chrome.exe (Google Chrome).
As this unknown DLL is injected into various processes and is commonly bundled with adware or other unwanted programs, I find it suspicious and would not want this program to run on my computer.
How was Tlerauic Installed on My Computer?
It is important to note that Tlerauic is bundled with and installed by free programs that did not adequately disclose that other software would be installed along with it. Therefore, it is important that you pay close attention to license agreements and installation screens when installing anything off of the Internet. If an installation screen offers you Custom or Advanced installation options, it is a good idea to select these as they will typically disclose what other 3rd party software will also be installed. Furthermore, If the license agreement or installation screens state that they are going to install a toolbar or other unwanted adware, it is advised that you immediately cancel the install and not use the free software.
If you have found the Tlerauic program installed on your computer without your knowledge or permission, then I feel that you should remove it from your computer. To remove this program for free, you can use the removal guide below.
Self Help Guide
If you are uncomfortable making changes to your computer or following these steps, do not worry! Instead you can get free one-on-one help by asking in the forums.
To remove Tlerauic PUP, follow these steps:
- STEP 1: Print out instructions before we begin.
- STEP 2: Use Rkill to terminate suspicious programs.
- STEP 3: Uninstall programs via Windows control panel.
- STEP 4: Scan and clean your computer with Zemana AntiMalware.
- STEP 5: Use RogueKiller to remove infections from the computer.
- STEP 6: Use HitmanPro to scan your computer for badware
- STEP 7: Run Secunia PSI to find outdated and vulnerable programs.
This removal guide may appear overwhelming due to the amount of the steps and numerous programs that will be used. It was only written this way to provide clear, detailed, and easy to understand instructions that anyone can use to remove this infection for free. Before using this guide, we suggest that you read it once and download all necessary tools to your desktop. After doing so, please print this page as you may need to close your browser window or reboot your computer.
To terminate any programs that may interfere with the removal process we must first download the Rkill program. Rkill will search your computer for active malware infections and attempt to terminate them so that they wont interfere with the removal process. To do this, please download RKill to your desktop from the following link.
When at the download page, click on the Download Now button labeled iExplore.exe. When you are prompted where to save it, please save it on your desktop.
Once it is downloaded, double-click on the iExplore.exe icon in order to automatically attempt to stop any processes associated with Tlerauic PUP and other malware. Please be patient while the program looks for various malware programs and ends them. When it has finished, the black window will automatically close and a log file will open. Please review the log file and then close so you can continue with the next step. If you have problems running RKill, you can download the other renamed versions of RKill from the rkill download page. All of the files are renamed copies of RKill, which you can try instead. Please note that the download page will open in a new browser window or tab.
Do not reboot your computer after running RKill as the malware programs will start again.
As Tlerauic PUP sometimes has a usable Uninstall entry that can be used to remove the program, we want to try that first. To do this, click on the Start button and then select Control Panel.
When in the Control Panel, double-click on one of the options below depending on your version of Windows
- For Windows XP double-click on the Add or Remove Programs icon.
- For Windows Vista, Windows 7, Windows 8, and Windows 10 double-click on the Uninstall Program option.
When the Add or Remove Programs or the Uninstall Program screen is displayed, please scroll through the list of programs and double-click on each of the entries listed in bold below to uninstall them.
When you double-click on the above entries to uninstall them, please follow the default prompts and allow it to remove all files and all configuration information related to this program. If any of the programs ask you to reboot your computer, do not allow it to reboot until you have uninstalled all of the programs listed above.
When you are done, you can close the Control Panel screens.
At this point you should download Zemana AntiMalware, or ZAM, in order to scan your computer for any any infections, adware, or potentially unwanted programs that may be present. Please download Zemana AntiMalware from the following location and save it to your desktop:
Once downloaded, close all programs and open windows on your computer.
Now double-click on the icon on your desktop named Zemana.AntiMalware.Setup.exe. This will start the installation of Zemana AntiMalware onto your computer.
When the installation begins, keep following the prompts in order to continue with the installation process. Do not make any changes to default settings and when the program has finished installing, Zemana will automatically start and display the main screen.
You will now be at the main screen for Zemana AntiMalware as shown below.
Above the Scan button, please change the scan type to Deep Scan and then click on the Scan button to start the malware removal scan.
Zemana AntiMalware will now start scanning your computer for malware, adware, and potentially unwanted programs. This process can take quite a while, so we suggest you do something else and periodically check on the status of the scan to see when it is finished.
When Zemana has finished finished scanning it will display a screen that displays any programs that have been detected. Please note that the items found may be different than what is shown in the image below.
Review the scan results and when you are ready to continue with the cleanup process, click on the Next button to delete or repair all of the the selected results. Once you click on the Next button, Zemana will remove any unwanted files and fix any modified legitimate files. If you receive a warning that Zemana needs to close your open browsers, please close any web browsers that may be open and then click on the OK button to continue.
Zemana will now create a System Restore Point and remove the detected files and repair any files that were modified.
When the process is complete, you will be shown a screen that says Completed. At this screen, you can now close the Zemana AntiMalware screen and continue with the rest of the instructions.
Now please download RogueKiller and save it to your desktop. RogueKiller will scan your computer for unwanted programs that may have been installed on your computer without your knowledge. You can download RogueKiller from the following URL:
When RogueKiller has finished downloading, please double-click on the Setup.exe icon that now appears on your desktop. Once you double-click on the icon the RogueKiller setup will begin. Please follow the prompts to install the program onto your computer.
Keep clicking next until you are at a screen asking you to enter license information. If you have purchased RogueKiller in the past, you can enter your license in this screen. Otherwise, click on the Next and keep following the prompts until the program is installed.
RogueKiller should now launch automatically and display a User Account Control prompt asking if you wish to run the program. Click on the Yes button and RogueKiller will start and display the main screen shown below.
Now click on the Scan button and you should come to the Scan Settings screen. Do not make any changes and then click on the Start Scan
RogueKiller will now scan your computer for infections, as shown below. This process can take quite a while, so please be patient as RogueKiller scans your computer.
When RogueKiller has finished scanning your computer, it will display a screen showing what was found.
Please review the list of detected files and put a checkmark in those entries that you wish RogueKiller to remove. When ready, click on the Remove Selected button.
RogueKiller will now remove the selected items and display a Removal Finished screen. At this screen you can click on the Finish button and then click on the same button at the next screen to finish the RogueKiller removal process.
Now you should download HitmanPro from the following location and save it to your desktop:
When you visit the above page, please download the version that corresponds to the bit-type of the Windows version you are using.
Once downloaded, double-click on the file named HitmanPro.exe (for 32-bit versions of Windows) or HitmanPro_x64.exe (for 64-bit versions of Windows). When the program starts you will be presented with the start screen as shown below.
Now click on the Next button to continue with the scan process.
You will now be at the HitmanPro setup screen. If you would like to install the 30 day trial for HitmanPro, select the Yes, create a copy of HitmanPro so I can regularly scan this computer (recommended) option. Otherwise, if you just want to scan the computer this one time, please select the No, I only want to perform a one-time scan to check this computer option.
Once you have selected one of the options, please click on the Next button.
HitmanPro will now begin to scan your computer for infections, adware, and potentially unwanted programs. When it has finished it will display a list of all the items that Hitman has found as shown in the image below. Please note that the items found may be different than what is shown in the image.
You should now click on the Next button to have HitmanPro remove the detected items. When it is done you will be shown a Removal Results screen that shows the status of the various programs that were removed. At this screen you should click on the Next button and then if prompted you should click on the Reboot button. If HitmanPro does not prompt you to reboot, please just click on the Close button.
Once your computer has has restarted or you pressed the Close button, you should now be at your Windows desktop.
As many malware and unwanted programs are installed through vulnerabilities found in out-dated and insecure programs, it is strongly suggested that you use Secunia PSI to scan for vulnerable programs on your computer. A tutorial on how to use Secunia PSI to scan for vulnerable programs can be found here:
Your computer should now be free of the Tlerauic PUP program. If your current security solution allowed this program on your computer, you may want to consider purchasing the full-featured version of Zemana AntiMalware to protect against these types of threats in the future.
If you are still having problems with your computer after completing these instructions, then please follow the steps outlined in the topic linked below:
Are Your Protected?
While Zemana AntiMalware & HitmanPro will scan and clean a computer for free, the free versions do not offer real-time protection. If you want to be fully protected at all times then it is recommended that you purchase a premium version.
Purchase the full-featured version of Zemana AntiMalware, which includes second opinion malware scanner when other solutions do not work, cloud scanning, and super-fast scan time, to protect yourself against these types of threats in the future!
Purchase the full-featured version of HitmanPro, which includes discover viruses, trojans, rootkits, spyware and other malware on up-to-date and fully protected computers using cloud protection and behavioral detections, to protect yourself against these types of threats in the future!
Disclaimer: While we do earn a commission from the sale of the above products, rest assured we only recommend them due to their effectiveness.