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It can get frustrating when one’s computer is infected with the pdf:urlmal-inf[trj] malware. The computer starts to lag and becomes incredibly slow. While there are several manual ways to remove this malware, most of them are either not entirely reliable or guarantee 100% success.
If you don’t want to dig into the strenuous malware removal procedures, we recommend using the Spy Hunter software. This software detects and removes malicious malware and viruses automatically. It also ensures they don’t return to your computer by protecting it from future threats. Read on to learn more about removing pdf:urlmal-inf[trj].
Is pdf:urlmal-inf[trj] Malware or False Positive?
pdf:urlmal-inf[trj] is malware and is classified as a trojan. It is a type of malware that executes various harmful activities without the user’s knowledge. The pdf:urlmal-inf[trj] malware detection is associated with the content of a PDF. Although the PDF file is not harmful, it contains the pdf:urlmal-inf[trj] trojan that can cause considerable damage to your computer.
According to users whose computers were infected with this malware, the pdf:urlmal-inf[trj]] usually enters the computer through spam emails and PDF phishing. Some of the damages this malware can do to your computer include:
- Running and terminating processes.
- Downloading and uploading multiple harmful files.
- Stealing your personal and confidential information.
- Dropping other trojans into the computer.
- Capturing your keyboard input.
Automatic Way to Remove pdf:urlmal-inf[trj]
Spy Hunter software is the most reliable way to eliminate the pdf:urlmal-inf[trj] virus. Unlike regular antiviruses, especially the free version, which only detects viruses, Spy Hunter was developed with an up-to-date database to detect and remove malware. The developers also ensure the database is updated daily to expose newer threats. Use the following steps to download, install and use the Spy Hunter software.
Step 1: Click on this link to download the Spy Hunter software. Then, check your browser download history and open the SpyHunter-Installer.exe file.
Step 2: A User Account Control icon will appear on your computer screen. Click on “Yes” to continue.
Step 3: Choose your preferred language. Then, select Continue to start Spy Hunter’s installation process.
Step 5: You will be prompted to add your information when you click on the Finish icon after the installation. You can either add your information or accept the default information.
Step 6: To open the app on your PC after you have completed its installation, search for Spy Hunter on your computer.
Step 7: Click on Start Scan Now. The Spy Hunter software will then automatically search for viruses on your computer.
Step 8: Spy Hunter will expose all the viruses on your PC, including the pdf:urlmal-inf[trj] malware, after the scan. All you have to do is press the Delete button to remove them.
The Most Advanced Guide to Remove pdf:urlmal-inf[trj]] Manually (Proceed with Caution!)
If you decide to remove malware manually, follow our step-by-step guide below. Note that this process takes 20-30 minutes and requires some technical skills. If you do not follow our steps carefully, this may damage or corrupt your Windows system, and you will end up paying more to reinstall the system and recover your data than getting malware removal software in the first place.
Before Proceeding to Solutions, You Need to Enter a Safe Mode
Step 1. Search for ‘Recovery Options‘ > Recovery > Advanced start-up > Restart now
Step 2. Then in Choose an option menu go to Troubleshoot > Advanced options > Startup Settings > Restart
Step 3. Once restarted, select Safe Mode with Networking and press Enter
Now let’s proceed to malware removal steps… Please follow our exact order of solutions to have a higher chance of success.
Solution #1 – Delete Suspicious Tasks in Task Scheduler
Step 1. Go to Control Panel > Administrative Tools > Task Scheduler
Step 2. Open the Task Scheduler Library folder and delete suspicious tasks
TIP: if you don’t recognize suspicious tasks, filter by ‘Created’ date and check the latest created tasks. Also, suspicious tasks might have a missing Author.
Solution #2 – Delete Suspicious Programs in Programs and Features
Step 1. Go to Control Panel > Programs and Features
Step 2. Sort by ‘Installed On‘ date and delete suspicious programs
TIP: Think about what programs were installed just before your PC got infected.
Solution #3 – Delete Suspicious Files from Task Manager
Step 1. Open Task Manager and go to the Details tab
Step 2. Search for suspicious processes
Step 3. Right-click on suspicious process > Open file location, and delete the file or whole folder
Step 4. Get back to Task Manager and end the suspicious process
Step 5. Then search the Startup tab for suspicious processes > Open the file location, and delete the file or whole folder
TIP: If ‘Access is denied’ and you’re unable to delete files, search for Resource Monitor (run as administrator), open and end the process in the Overview tab, then try to delete a file.
Solution #4 – Delete Suspicious Registries from Registry Editor
Step 1. Open Registry Editor (Run as administrator)
Step 2. Delete suspicious registries from:
Step 3. Then select Computer and go to Edit > Find, and search Registry by names of suspicious files you remember from previous steps
TIP: You can easily delete suspicious registries from Run and RunOnce folders, however, be careful with deleting registries from other folders. This can break your system.
Solution #5 – Disable Suspicious Services in System Configuration
Step 1. Search for Run and type msconfig, then open the Services tab
Step 2. Tick ‘Hide all Microsoft services‘
Step 3. Then search a list for suspicious services and untick them
TIP: Missing or unknown Manufacturer can be a good sign of suspicious service
Solution #6 – Delete Temporarily Files
Step 1. Search for Run and type %temp%
Step 2. Delete everything in the Temp folder
Step 3. Empty Recycle Bin
TIP: all temporary files can be deleted without hesitation. It will not damage your system.
Solution #7 – Check Hosts File
Step 1. Go to C:\Windows\System32\drivers\etc, and open the hosts file as Notepad
Step 2. Delete everything below ‘# ::1 localhost‘
TIP: If a record doesn’t have ‘#’, this is definitely a suspicious record that should be deleted.
Solution #8 – Clean Browsers
Step 1. Search for your browser, right-click and open file location
Step 2. Then right-click on the browser icon and open Properties
Step 3. Delete everything after exe” in Target (for example, Google Chrome’s target should end with chrome.exe”)
Then you need to open your browser, delete suspicious extensions, notifications, and reset settings to defaults.
• Google Chrome:
Delete suspicious extensions: Settings > Extensions
Remove suspicious notifications: Settings > Privacy and security > Notifications, then remove suspicious notifications under ‘Allowed to send notifications‘
Reset settings to defaults: Settings > Reset and clean up > Restore settings to their original defaults > Reset settings
• Mozilla Firefox:
Delete suspicious add-ons: Menu > Add-ons and themes
Remove suspicious notifications: Menu > Privacy & Security > Notifications > Settings…, then remove websites you do not want to receive notifications from
Reset settings to defaults: Menu > Help > More troubleshooting information > Refresh Firefox > Refresh Firefox
Delete suspicious extensions: Click on Opera icon > Extensions > Extensions
Remove suspicious notifications: Click on Opera icon > Settings > Advanced > Privacy & security > Site Settings > Notifications, then under ‘Allowed to send notifications’ remove websites you do not want to receive notifications from
Reset settings to defaults: Click on Opera icon > Update and recovery > Recover
• Microsoft Edge:
Delete suspicious extensions: Menu > Extensions
Remove suspicious notifications: Menu > Settings > Cookies and site permissions > Notifications, then under ‘Allow‘ remove websites you do not want to receive notifications from
Reset settings to defaults: Menu > Settings > Reset settings > Restore settings to their default values > Reset
Solution #9 (Optional) – Follow This Solution if Your Browser Does Not Open Any Websites
If your browsers do not open any websites while other software can connect to the internet properly, you need to check internet properties:
Step 1. Go to Control Panel > Internet Options > Connections > LAN settings
Step 2. Tick ‘Automatically detect settings’ and untick ‘Use a proxy server for your LAN’
Step 3. Then disable proxy servers in the browser if connection wasn’t restored yet
• Check AppInit_DLL in Registry
Step 1. Open Registry Editor (Run as administrator)
Step 2. Go to Edit > Find, search for AppInit_DLLs
Step 3. Open the AppInit_DLLs file and make sure Value Data is empty (don’t remove records starting with “SYS:”)
Step 4. If Value Data contains a path to any DLL file, follow that path, find and delete that DLL file, and clean Value Data in AppInit_DLLs file.
TIP: DLL file may be hidden in the destination folder. In that case, change the folder setting by going to View > Options > Change folder and search options > View, then select ‘Show hidden files, folders and drives’
• Check DNS servers
Step 1. Go to Control Panel > All Control Panel Items > Network and Sharing Centre, then click on your Connection
Step 2. Open Properties > Internet Protocol Version 4 (TCP/IPv4)
Step 3. Select ‘Use the following DNS server addresses’ and enter 126.96.36.199 to Preferred DNS server and 188.8.131.52 to Alternative DNS server
Step 4. Then open Command Prompt and enter the following commands: ipconfig /flushdns then route –f (these commands will clean DNS cache)
Solution #10 (Optional) – Restore the Windows
If the steps above do not remove malware, you can restore your Windows to the earlier point. This will not affect your pictures, documents or personal data, but some programs or drivers might be uninstalled.
Search for Create a restore point > System Restore… > Next > Select a date you want to restore your system to > Next > Finish
You may also need to decrypt or recover your personal files.
The pdf:urlmal-inf[trj] malware is hazardous and should be removed immediately after you notice it on your computer. This article has highlighted automatic and manual ways to remove this malicious trojan. However, we recommend using the Spy Hunter Software to easily remove this malware from your computer. It has the necessary features to detect and remove any malware.
We recommend removing it automatically by Spy Hunter or following our manual malware removal guide in this article.
There are several ways your computer can get infected with the pdf:urlmal-inf[trj]] malware. Some include PDF phishing, spam emails, fake clickbait books, etc.