Delete Polski Ransomware and Restore Files Having ‘.AES’ Extension

Polski Ransomware – Initial Analysis Report

 

Polski Ransomware is utilizing a custom version of the open-source AES-256 encryption standard to proceed encryption process and generate highly secured public key and private key (also know as decryption key). When you computer is infected with Polski, you see encrypted files having ‘.AES’ extension on your local disk, removable drives including mapped network drive. Basically, Polski Ransomware can encipher data on computer running Windows. Targeted data could be Presentations, images, videos, texts, spreadsheets, eBooks, audio, databases and so on. Such files have the most important data of yours like office work, projects, programming files, special moments etc. Once these files get enciphered, you just want to get back them at any cost. Taking advantages of it, ransomware developers demand $249 USD as ransom in order to provide file decryption help.

Furthermore. You should note that ransom note file named – ‘!!!–ODZYSKAJ-PLIKI–!!!.html will suggest you to contact ransomware attackers via email – [email protected] or Gadu-Gadu: 61621122. They also claims that they can decrypt your files and recommend you to send 2 encrypted files, to see their effectiveness. Moreover, they also alert you by sending text like “Warning! Do not Waste your time, time is money, after 72 hours the price will be increase by 100%”. These phishing text may scare you a lot but you need to be patient because security experts advise against paying off ransom in order to decipher files. Instead, they recommend to take advantages of alternative option such as ‘System Restore Point’ and Data Recovery Software to get back your files. If pay ransom once, they will list you as an easy target and encipher your files again and again.

How does Polski Ransomware Strike onto Your PC?

Mostly, Polski Ransomware strikes via spam campaigns like malicious file deploying via spam emails, social media sites, Torrent sites and other sources. Such malicious files could be sent in the form of archived files or documents. When you double click it, your computer gets injected with exploit kit or payloads. Later on, these potentially malicious files (scripts) connect your computer to a remote server of cyber extortionist and install all components of Polski Ransomware. Additionally, the ransomware could invade your computer also through infected removable drives like Pendrives, Hard Drives, USB flash drives etc. Though, you need prepare your computer to fight against latest threats.

What Should You Do Next?

First of all, it is essential to secure your computer by installing active Antivirus software and keep it up-to-date always. Time to time, you need to scan your computer and allow Antivirus to delete infected files. Additionally, avoiding participating in questionable online practices will be the best for the safety of your computer and saved data as well. Now, before restoring your files using System Restore or Data Recovery Software, you should delete remove Polski Ransomware from your affected computer. Follow the provided guide:

Free Scan your Windows PC to detect Polski Ransomware

 

What To Do If Your PC Get Infected By Polski Ransomware

The ransomware infection has been mainly designed with the purpose to scare users and trick their money. It take your files on hostage and demand ransom to return your important data. But now the question is what you can do when your system got infected by Polski Ransomware virus? Here are some option that you can use to get rid of this nasty infection.

Don’t Panic – Well the first thing is Don’t panic and then completely check out your system for any working files. If you got any working files then copy it to USB drive.

Pay Ransom – Other option is you can pay the ransom and wait to get your files back. (really a bad option)

Use Backup – Clean you entire system files, remove the infection completely from your PC and restore your files with any backup.

Remove Infection – You can also delete Polski Ransomware virus using malware removal tool and remove all the infected files. You can later recover all your data by using any data recovery tool. (In case you don’t have backup of your files.) – Recommended Method.

Reinstall Windows – The last option is reinstall your Windows OS. It will completely remove all your data as well as infection. You will get a completely new infection free PC.

How To Remove Polski Ransomware Virus From Your PC

Step 1 – Boot your computer in Safe mode.

Step 2 – Remove the infected registry entry files.

• Click Windows Flag and R button together.

• Type “regedit” and click OK button

• Find and delete following entries.

HKEY_LOCAL_MACHINESOFTWAREsupWPM

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesWpm

HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMain “Default_Page_URL”

HKEY_LOCAL_Machine\Software\Classes\[Polski Ransomware]

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\[Polski Ransomware]

Step 3 – Remove From msconfig

• Click Windows + R buttons simultaneously.

• Type msconfig and press Enter

• Go to Startup tab and uncheck all entries from unknown manufacturer.

Step 4 – Restart your computer normally.

Check your computer now. If the virus has gone then you can start using your computer. If the infection still remains then head to the next step.

Step 5 – System Restore

• Insert Windows installation disk to CD drive and restart your PC.
• While system startup, keep pressing F8 or F12 key to get boot options.
• Now select the boot from CD drive option to start your computer.
• Then after you will get the System Recovery Option on your screen.
• Select the System Restore option from the list.
• Choose a nearest system restore point when your PC was not infected.
• Now follow the option on your screen to Restore your computer.

If the above manual methods didn’t removed Polski Ransomware virus then you have only option to remove infection using a malware removal tool. It is last and the only option that can easily and safely remove this nasty threat from your computer.

The complete Polski Ransomware removal guide | Expert Reviews

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