Pthh – General Info
Pthh is a harmful software application functioning as common ransomware. Michael Gillespie, the popular malware researcher, very first found this new name in the DJVU ransomware family.
Pthh was created for the sole purpose to encrypt all popular file types. Rationally, as quickly as the encryption is effectively accomplished, the users are unable to get access to them. Pthh ransomware includes its own “.pthh” to all the encrypted data. For example, the file “price_list.xls”, once modified by Pthh, will be entitled as “price_list.xls.pthh”. As soon as the encryption is accomplished, Pthh puts its own special text document (_readme.txt) into all the folders that save the encrypted files.
The message mentioned by _readme.txt asking for the random os very similar to the notifications given by other ransomware threats coming from the DJVU family. The caution essentially shows that the files have been secured and the only option to get access to it is to use a special standalone key. Regretfully, this statement is definitely real.
The technique to encrypt the files used by Pthh is not completely investigated. However, there is no doubt that each computer system owner may be provided a special decryption key, which is definitely distinct. It is extremely hard to recover the data without the suitable type in place.
“Don’t worry, you can return all your files!”, from text file message:
One more peculiarity of the Pthh ransomware is that the users are not able to get access to the key. The decrypting key is hosted on a special server under the total control by the criminals who have actually launched the Pthh virus into the world wide web. In order to get the key and bring back the crucial information, the users are told to connect with the scams via email or by telegram and to pay the ransom in the quantity of $980.
The message also says that individuals need to call the Pthh authors within 72 hours upon the moment of the data encryption. The alert shows that by doing so individuals will get a 50% discount, therefore, the ransom quantity falls to $490.
Pthh crypted your information, however, it may not be the only danger on your computer. Plus, the ransomware might be hidden deep in the system. To find and erase the risk completely, we recommend you to refer to the assistance of GridinSoft Anti-Malware tool.
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No matter what the quantity of the ransom is, we highly recommend that you do not pay the ransom. There is no assurance that these online criminals will keep their promises, so they might not care at all what the victims feel about the file encryption, even when the amount of the ransom is gotten into their accounts. Hence, paying ransom frequently does not lead to a successful recovery. So, the users might just lose their money for nothing.
Likewise, we advise you not to contact the scams as they instruct. Do not transfer money into their wallets. There are no applications that might split the Pthh ransomware or restore the information at no cost. For that reason, the only proper decision is to restore the data from possible backups (if available).
Virus Summary
| Name | Pthh Ransomware |
| File Extension | pthh |
| Type | Ransomware |
| Family | DJVU |
| Short Description | The ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files. |
| Symptoms | File encryption by the ransomware is performed by means of the AES-256 algorithm (CFB mode) encryption algorithm. Once the encryption is completed, the ransomware adds its special .pthh extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Pthh Removal Tool | GridinSoft Anti-Malware |
| Pthh Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Internet is now full of infections similar to the Pthh virus. For instance, this specific danger is generally similar to Brusaf and other ransomware-type infections. These destructive energies have been developed in order to encrypt the important data and reveal the need for the users to pay the ransom. All these infections use the similar algorithm to produce the particular key for effective data decryption.
Unless the Pthh ransomware is still under the advancement procedure or has actually got some hidden bugs, it is not possible to restore the information manually. Thus, the only working option to prevent the loss of your important information is to routinely keep updated backups of all your vital data.
Another crucial piece of suggestions is to keep the backups on special storage not linked to your primary computer. For example, you may store it on the USB Flash Drive, or some external drive, or by using the cloud data storage services. Keeping the backups on your routine drive is really dangerous, given that the backup may also be encrypted by the Pthh infection.
Leaks for the Pthh ransomware attack.
Pthh utilizes many paths to penetrate the susceptible computer systems. It is not certain what specific method was used in your case, however, the invasion might occur through the following channels:
- bundling with third-party programs, mainly free apps;
- spam e-mails from the unidentified senders;
- websites providing complimentary hosting;
- P2P (peer-to-peer) torrent downloads.
There are times when the Pthh might disguise itself as some authentic application, for example, through the deceptive notifies demanding installation of some software application upgrade. This is the most common technique utilized by the frauds to inject the Pthh infection files into the system. By doing this users partially participate in its installation, without clearly understanding the threat.
Additionally, the scams might send unsolicited spam e-mail with tricky informs encouraging the people to open suspicious accessories or click some download links, for example, those encouraging individuals to open certain photos, text files, tax files and other information.
No doubt, opening these files or clicking the malicious links may essentially harm the system. Fake Adobe Flash Player upgrade alerts may cause the Pthh ransomware infiltration. Similarly, downloading the split software application may furthermore include the ransomware installer. The last but not the least, installation of Pthh may happen through some Trojan horses that might be installed stealthily into the system and without the user’s direct approval and even permission.
Preventing the Pthh virus injection.
Obviously, there is no outright guarantee that your computer will be constantly devoid of any malware attacks, nevertheless, we want to share some beneficial pointers with you to make it much safer. Make certain to pay really attention while searching the web and especially while getting cost-free programs. Do not open any dubious email accessories, specifically if the sender is not understood to you.
Do not forget that certain freeware installer may also contain some other additional apps in the bundle. These extra applications might be really harmful. It is of utmost value to keep your anti-virus software application and your os in general to be always properly upgraded.
It is rather sensible that downloading cracked apps is illegal, nevertheless, in addition, such unapproved software usage may also bring serious damage to your system. Hence, do not download any broken programs. Plus, the truth that your existing anti-virus did not secure the system from the Pthh ransomware is an excellent reason for you to reconsider your options and switch to another program that can render the safeguarding functions on a far better level.
Below please find the quotation from the Pthh text file:
ATTENTION! Don't worry, you can return all your files! All your files like photos, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-2P5WrE5b9f Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: restorealldata@firemail.cc Reserve e-mail address to contact us: gorentos@bitmessage.ch Our Telegram account: @datarestore
Screenshot of files with “.pthh” extension added by the virus:”
Use GridinSoft Anti-Malware to remove Pthh ransomware from your computer
1.Download GridinSoft Anti-Malware.
You can get GridinSoft Anti-Malware by clicking the button below:
2. Double-click on the setup file.
When setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.
An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.
3. Press Install button for run GridinSoft Anti-Malware.
3.Once installed, GridinSoft Anti-Malware will automatically run.
4. Wait for the GridinSoft Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.
5. Click on “Clean Now”.
When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.
Use Emsisoft Decryptor for restore pthh files
You can get Emsisoft Decryptor by clicking the button below:
- Run the decryptor as an administrator. The license terms will show up, which you have to agree to by clicking the “Yes” button.
- Once the license terms are accepted, the primary decryptor user interface opens.
- By default, the decryptor will pre-populate the locations to decrypt with the currently connected drives and network drives. Additional locations can be added using the Add” button.
- Decryptors typically offer various options depending on the particular malware family. The available options are located in the Options tab and can be enabled or disabled there. You can find a detailed list of the available Options below.
- After you have added all the locations you want to decrypt to the list, click the “Decrypt” button to start the decryption process. The screen will switch to a status view, informing you about the current process and decryption status of your files
- The decryptor will inform you once the decryption process is finished. If you require the report for your personal records, you can save it by clicking the “Save log” button. You can also copy it straight to your clipboard to paste it into emails or forum posts if you are asked to.
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