How to remove PadCrypt ransomware

PadCrypt ransomware is the first to offer live chat support, adds a review system

PadCrypt virus was spotted for the first time more than one year ago.^[1] No matter that it hasn’t been very active crypto-malware, it has been changing steadily since then. If you receive a new email in your inbox, do not rush to open it or download the attached content, regardless of how important the information provided may seem. This and other similar ransomware programs spread through spam emails via infectious files attached to them. Pad Crypt malware spreads in a form of a file that looks like PDF but, actually, it is a zip archive containing a dangerous executed file. Once extracted, this file lets the malware into the system which starts encrypting user’s files, including photos, videos, word documents and other, without wasting its time. PadCrypt ransomware uses AES-256 encryption algorithm^[2] to lock the files, so you can hardly decrypt them without a special key which is usually help by hackers.

After the encryption is over, the virus creates a new .txt file which informs the user about the encryption of the files and lets him/her know that there is an encryption key which needs to be bought in order to recover the files. Otherwise, these files can be lost forever. The ransom which is usually asked by this ransomware^[3] is worth 0.8 Bitcoin which equals approximately $340 and must be paid through BitCoins, Ukash Voucher or Paysafecard. Usually, the required payments increase over time. The victim of PadCrypt ransomware is also given a 96-hour deadline to pay the ransom. If the victim does not transfer the money within the estimated time, the decryption key may be destroyed. At least that’s what is declared by its owners. However, no matter how convincing these claims seem, you should know that less than half of ransomware victims have managed to recover their data fully.^[4]

An interesting fact about this particular ransomware is that the encrypted data can be obtained free of charge in case the user waits six months and then contacts the virus’ developers. What is more, this virus is the first ransomware virus that provides live chat support, which supposedly should let you contact the cyber criminals. Reportedly, they do not respond, so there is hardly any use from this chat.

Developers of this virus have been letting the infected computer users remove PadCrypt from their computers by providing a special uninstaller. However, even after you remove the malware from your computer, your files won’t be decrypted after you finish this process. Also, to decrease victim’s chances to recover the files for free, this crypto-malware deletes shadow volume copies^[5] as well. The only way to protect your data from such dangerous viruses is to keep a backup of your records stored on an external drive. Pad Crypt works similarly to such ransomware viruses like CryptoWall, TeslaCrypt or DMA-Locker (click on links to read more about these viruses). Actually, all the ransomware infections are essentially identical – they promise to decrypt your files if you pay the estimated amount of money. They differ only in encryption algorithms and the ransom size. We do not advise you paying the ransom because it is very likely that you will be left robbed not only of your files but your money as well. You should remember that the PadCrypt removal will not return your data but merely deletes the virus and its contents from your computer. We advise using a powerful malware removal software like FortectIntego to remove the ransomware from your system for good.

Update 28 February 2017: Developers of the ransomware have upgraded their TOR payment website and added a section called “Reviews,” where victims can post positive feedback and expect a refund from cyber criminals. However, current reviews seem to be filled with hate and frustration only. Although this virus was the first one to provide live chat support to victims, now it seems that it seeks to copy the strategy of Spora ransomware, which provides quick responses to victims and also provides free decryption keys, extended deadlines, and discounts for the victims. Pad Crypt’s authors ask to write an “honest review” in order to get a refund; however, we cannot even imagine how victims should feel about praising the service of cybercriminals.

How is this ransomware distributed?

PadCrypt, CryptoWall, and other malware programs are commonly distributed through peer-to-peer (P2P) networks, like Torrents, malicious spam email attachments or bogus software updates and may enter your system as Trojans.
For the reasons stated in this article, you should be careful when downloading files from untrustworthy Internet sources or opening email attachments received from suspicious senders.

As we have already mentioned, it is essential to remove this malware from your PC immediately. If you do not want to use an automatic removal tool, please study a manual removal guide provided below the following paragraphs.

Complete list of PadCrypt versions

At first, PadCrypt was considered to be a suspended ransomware project because when it first showed up, its Command & Control servers were quickly deactivated. In spring of 2016, malware experts have spotted several versions of the virus that indicated that the author of the ransomware project is trying to renew it and start distributing it again. Currently, there are several modifications of the mysterious 2.0 version, known as 2.2.71.1, 2.2.86.1, and 2.2.97.0. However, it seems that these versions had no significant changes and were sent out to tiny amount of computer users, considering the number of complaints received. However, in autumn of 2016, the third version has emerged, and it seems to be a more noticeably improved virus.

PadCrypt 3.0 ransomware virus. Malware analysts first noticed traits of this version at the end of September 2016, and clear examples were detected in November. The third version claims to be using AES 256-bit encryption key and demands a ransom from the victim in exchange for the data decryption tool. Reportedly, PadCrypt 3.0 virus spreads as a Trojan in the form of a fake Visa Credit Card generator (Card Base 5.6.0.exe), also steals some information from server account from FileZilla, and it is being sold in the dark market for other criminals who want to contribute to its distribution. It seems that scams have created an affiliate system and they share the revenue with people who help to distribute the virus. Finally, it has been discovered that this version claims it is the 3.1 version in its source code, although the ransom note still says it is the 3.0 version. Victims should quickly remove this virus in case it infects their systems.

PadCrypt 3.1.2 ransomware virus emerged on the web in the beginning of December 2016 and struck the users with more questions than answers. The program does not seem to have acquired any new features, at least the ones that are apparent. We can only presume that the hackers behind the virus have patched up some problematic parts in the program’s code and hope that these improvements have not made the parasite even more malicious. Perhaps a single interesting finding about this ransomware version so far is that it seems to be distributed by the well-known Artemis Trojan. It is yet unknown whether the virus decrypts the locked files after six months as the original virus version, but we do not recommend waiting it out. During this time you probably will not be able to use your computer properly and the new files you create on the infected device will be encrypted once again. Thus, we strongly recommend you to remove this version of PadCrypt from your computer.

PadCrypt 3.2.2 ransomware virus is a malicious crypto-virus which was found to be a ransomware-as-a-service (RaaS). Interested parties (hackers, bad guys, etc.) can try to modify this malware according to their needs and then use it for encrypting people’s files and collecting ransoms. Of course, the owner of 3.2.2 malware version gets some part of the collected fees in exchange for letting others use the virus. According to the latest gossip, this version is another modification of the Razy ransomware which uses AES-265 and RSA encryption algorithms to encrypt the files of its victims. The amount of ransom varies from 0.5 to 1.5 Bitcoin what is equal to $1065. Please, do NOT even think about paying such ransom to the developers of this ransomware! There is no guarantee that they will recover your files after receiving such amount of money. You need to remove PadCrypt 3.2.2 virus as soon as you find out that you are infected because this malware can also modify your process list and try to connect to hackers with the help of the remote C&C servers.

PadCrypt 3.4.4 ransomware virus is the latest version of the virus which showed up in the middle of March. No matter that it hasn’t been very active, it can infect your computer using the same methods as previous versions. As soon as it infiltrates the system, it works on collecting specific information and transferring it to its owners. It has been revealed that it tries to reveal computer’s IP address, its geolocation, name, System Bios Version, etc. It uses C&C servers to transfer this data to its owners. The second stage of the functionality of PadCrypt 3.4.4 ransomware involves the encryption of victim’s files. Be careful with this malware and do NOT pay the ransom.

PadCrypt 3.5 ransomware virus. The latest ransomware variant was spotted in April 2017, and the first example spotted arrives in the form of two files: dpd_label_1ade8daf._pdf.scr and Adobe Reader.exe. As you can see, the first file has a double extension (the real one is .scr, not .pdf), and it pretends to be a document from DPD. Therefore, we assume that this malicious virus is distributed using email spam. The ransomware encrypts all files adding extensions that match the virus’ name and leave a ransom note behind. The virus leaves ransom note in three different files: +WANT_YOUR_FILES_BACK.html, +WANT_YOUR_FILES_BACK.txt and +RESTORE_FILES_NOW.html. With this version, the ransomware also upgrades its TOR site and adds a “Review” page, where victims can leave reviews and expect attackers to lower the ransom price for them.

Remove PadCrypt ransomware from the system

Unfortunately, it is impossible to remove PadCrypt virus and recover the encrypted files at the same time. For that you need to have a special key which is usually help by hackers for as long as you decide to open your e-wallet and pay the ransom. You can, however, delete this virus and its components from your computer to prevent the further encryption of your files. This procedure is also advisable when trying to find additional threats that might be lurking in your computer without your knowledge. We don’t recommend you trying to perform a full PadCrypt removal procedure manually because there are lots of ransomware components that can hardly be found without a reputable anti-spyware/anti-malware program. The best variants of such software are given below, so make sure you install one of them to fix your computer properly. To protect yourself from such malicious viruses in the future, make sure you keep the security software up-to-date, backup your important files constantly and stay away from spam.