Malware may reinstall itself multiple times if you don't delete its core files. This may require tracking down dozens of files in different locations.
We recommend downloading Advanced System Repair to eradicate Malware for you (it should cut down the time to about 15 minutes).
What is Pzdc ransomware? And how does it carry out its attack?
Pzdc ransomware is the name of a newly spotted crypto-malware that uses a “.pzdc” extension to mark the files it encrypt. Pzdc ransomware is designed to encrypt data on servers using GNU Privacy Guard, also known as GnuPG and demands a ransom of 100 monero from its victims. It was discovered in the second half of June and seems to focus on targeting Russian-speaking users.
Once it starts to execute its attack, it drops its payload file in the system and initiates a sequence of malicious activities with the purpose of plaguing essential system settings and processes. It downloads other malicious components and places them to system folders. It then modifies the registry keys and sub-keys like Run and RunOnce in the Windows Registry to allow the automatic execution of the attack every time a user turns on the infected computer which makes its attack persistent.
After completing the modifications in the system, Pzdc ransomware will start to encrypt data in a targeted system using a military-grade encryption algorithm. It then opens a text file named 1_VIRUS_SHIFROVALSHIK.txt which has quite a lengthy-message. Here are some parts of the ransom note:
“Hello dear friend! I want to share with you the success of our team. We have reached a new level in our skills and now we only encrypt databases and what looks like their backup copies. We no longer need photos, documents Word, Excel and other information. We collect money only from rich people. If at that moment you watched YouTube or PornHub on your home desktop and saw this message, don’t worry, we didn’t touch your files. Delete this file and do not open any more letters from unknown addresses with attachments. Sorry that ** ali in your desktop.
If you’re the same successful manager … Dude, you’re out of luck))) There are stupid people in your team and you have to pay for their stupidity.
We don’t need bitcoins, we only accept monero.
If you value your bases, let’s negotiate. We are ready to send you a decoder for a symbolic sum of 100 Monero (XMR). To do this, you need to contact us through the Tor browser. You need to go to the site Runion http://lwplxqzvmgu43uff.onion/ and then on the tabs to find the box icon. So that you do not get lost tabs total 7: Manifest, Rules, Communication with the Administration, Runion Wiki and the box you need. In the recipient line, enter this address bbfd729a5a2f. Do not close the mailbox window or save the link which is highlighted in green in the line “access your messages via this link, save it and keep it secret”. If you are ready for dialogue, be sure to save this public key.”
Paying the ransom is strongly not recommended which is why you must not give in to these crooks’ demands. The best thing you can do when infected with this ransomware Trojan is to remove it carefully from your system first and then try out free recovery options, be it through a free decryption software or using the Windows Previous versions feature.
How does Pzdc ransomware proliferate?
Pzdc ransomware is most likely proliferates via spam emails. Crooks usually attach malicious files into emails and use spam bots in disseminating them which is why you need to check every email you receive before you download any kind of attachment or click any links in the email.
You can obliterate Pzdc ransomware from your computer by following the removal steps provided below and the advanced steps that follow.
Step 1: First, you have to stop the malicious process of Pzdc ransomware by opening the Task Manager. To do that, simply tap Ctrl + Shift + Esc keys on your keyboard.
Step 2: Under the Task Manager, switch to the Processes tab and find suspicious-looking process that takes up most of your CPU’s resources and is most likely related to Pzdc ransomware.
Step 3: After that, close the Task Manager.
Step 4: Tap Win + R, type in appwiz.cpl and click OK or tap Enter to open Programs and Features under Control Panel.
Step 5: Under the list of installed programs, look for Pzdc ransomware or anything similar and then uninstall it.
Step 6: Next, close Control Panel and tap Win + E keys to launch File Explorer.
Step 7: Navigate to the following locations below and look for Pzdc ransomware’s malicious components such as 1_VIRUS_SHIFROVALSHIK.txt and [random].exe, as well as other suspicious files, then delete all of them.
Step 8: Close the File Explorer.
Before you proceed to the next steps below, make sure that you are tech savvy enough to the point where you know exactly how to use and navigate your computer’s Registry. Keep in mind that any changes you make will highly impact your computer. To save you the trouble and time, you can just use Advanced System Repair, this system tool is proven to be safe and excellent enough that hackers won’t be able to hack into it. But if you can manage Windows Registry well, then by all means go on to the next steps.
Step 9: Tap Win + R to open Run and then type in regedit in the field and tap enter to pull up Windows Registry.
Step 10: Navigate to the following path:
- HKEY_CURRENT_USER\Control Panel\Desktop\
- HKEY_USERS\.DEFAULT\Control Panel\Desktop\
Step 11: Delete the registry keys and sub-keys created by Pzdc ransomware.
Step 12: Close the Registry Editor and empty the Recycle Bin.
Try to recover your encrypted files using the Shadow Volume copies
Restoring your encrypted files using Windows’ Previous Versions feature will only be effective if Pzdc ransomware hasn’t deleted the shadow copies of your files. But still, this is one of the best and free methods there is, so it’s definitely worth a shot.
To restore the encrypted file, right-click on it and select Properties, a new window will pop-up, then proceed to Previous Versions. It will load the file’s previous version before it was modified. After it loads, select any of the previous versions displayed on the list like the one in the illustration below. And then click the Restore button.
Complete the removal process of Pzdc ransomware by using a trusted and reliable program like Advanced System Repair. Refer to the following guidelines on how to use it.
Perform a full system scan using asr. To do so, follow these steps:
- Turn on your computer. If it’s already on, you have to reboot it.
- After that, the BIOS screen will be displayed, but if Windows pops up instead, reboot your computer and try again. Once you’re on the BIOS screen, repeat pressing F8, by doing so the Advanced Option shows up.
- To navigate the Advanced Option use the arrow keys and select Safe Mode with Networking then hit
- Windows will now load the Safe Mode with Networking.
- Press and hold both R key and Windows key.
- If done correctly, the Windows Run Box will show up.
- Type in the URL address, https://www.fixmypcfree.com/download.php?asr in the Run dialog box and then tap Enter or click OK.
- After that, it will download the program. Wait for the download to finish and then open the launcher to install the program.
- Once the installation process is completed, run asr to perform a full system scan.
- After the scan is completed click the “Fix, Clean & Optimize Now” button.