Effective Way to Delete Phobos Ransomware from the PC

Threat Analysis

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Phobos Ransomware is dangerous crypto-virus that comes under the category of ransomware. It is mainly created by cyber criminals with main motive to extort money from innocent users. Cyber security researchers noted that it was first discovered in 21st October, 2017 and it is known to be used in attacks on English-speaking users of Western Europe and North America. Once it enters, it will scan the whole system and encrypts your various data or file and demand ransom for its decryption key. It uses the AES-256 cryptography algorithm to encrypt the file and appends the file name as .PHOBOS extension. After encryption, it will create a ransom note in the form of HTML named as Phobos.hta and put it in each folder containing encrypted files. According to ransom note, it contains short message about encrypted files and payment method to buy decryption key.

Phobos Ransomware

According to ransom message, cyber criminals behind this ransomware demand ransom in the form of digital currency known as Bitcoins and encourage users to buy it from designated wallet address. The can also asked victims to send an email to OttoZimmerman@protonmail.ch with a subject line “Encryption ID:[victim’s ID number]”. The decryption key is stored in the server of cyber criminals. Cyber crooks also warn users that if you not make payment in given time and wan to remove this virus then you will lose your file permanently. After proliferation, Phobos Ransomware makes new registry entries in Window Registry to achieve high level persistence that can allow other malware threats into the system. It can also disable the Window Firewall and other security tools to be undetected.

Phobos Ransomware is mainly distributed through spam email attachments, via exploit kits, peer-to-peer sharing of network, freeware and shareware downloads, visiting suspicious sites and much more. It is strongly recommended that never make any type of payment to the cyber criminals. It is not sure that you will successfully receive decryption key after make payment. Once you make payment, you will automatically connect to the cyber criminals. Through this virus, cyber criminals monitor your online activities and steal your privacy for illegal purpose. Therefore, it is hardly advised you to remove Phobos Ransomware from the PC as soon as possible.

How Phobos Ransomware Got Installed in the PC?

Phobos Ransomware can infiltrate in the system without any prior notifications. Sometimes, the silly mistakes of the users are responsible for the invasion of the malignant threats in the system. The common distribution method used by the threat is through networks such as Torrents, eMule, free download sites, Free hosting sites etc. Basically, when you download any free program from unknown networks without reading the EULA or Privacy policy then it can sneak in your PC. Additionally, it also comes attached with spam emails send by the unknown person. Disable of Windows Firewall alert and using outdated anti-virus program can also make your PC compromised.

Another source for the distribution of Phobos Ransomware is Removable or secondary storage devices. When you connect any infected pen drive with another system without proper scanning then chances are high of virus infection. Moreover, Visiting malicious sites, clicking on the suspicious pop ups or advertisements, executable code attacks are also responsible for ransomware infection. Presence of malicious Trojans is also one of the common way for the attack of malignant threats in the PC. So, you need to be careful and try to avoid such situations in order to stop the entrance of Phobos Ransomware in the system.

File Extension Infected by Phobos Ransomware:-

As you know, Phobos Ransomware is capable to encrypt all types of files, images, videos, documents, PDF, Database files etc. Here’s the list of different file extensions which can be encrypted by Phobos Ransomware.

.3G2, .3GP, .7Z, .7ZIP, .AOI, .ASF, .ASP, .ASPX, .ASX, .AVI, .BAK, .CER, .CFG, .CLASS, .CONFIG, .CSS, .DDS, .DWG, .DXF, .FLF, .FLV, .HTML, .IDX, .JS, .KEY, .KWM, .LACCDB, .LDF, .LIT, .M3U, .MBX, .MD, .MID, .MLB, .MOV, .MP3, .MP4, .MPG, .OBJ, .PAGES, .PHP, .PSD, .PWM, .RM, .SAFE, .SAV, .SAVE, .SRT, .SWF, .THM, .VOB, .WAV, .WMA, .WMV, .3DM, .AAC, .AI, .ARW, .C, .CDR, .CLS, .CPI, .CPP, .CS, .DB3, .DRW, .DXB, .EPS, .FLA, .FLAC, .FXG, .JAVA, .M, .M4V, .MAX, .PCD, .PCT, .PL, .PPAM, .PS, .PSPIMAGE, .R3D, .RW2, .SLDM, .SLDX, .SVG, .TGA, .XLM, .XLR, .XLW, .ACT, .ADP, .AL, .BKP, .BLEND, .CDF, .CDX, .CGM, .CR2, .CRT, .DAC, .DCR, .DDD, .DESIGN, .DTD, .FDB, .FFF, .FPX, .H, .IIF, .INDD, .JPEG, .MOS, .ND, .NSD, .NSF, .NSG, .NSH, .ODC, .OIL, .PAS, .PAT, .PEF, .PFX, .PTX, .QBB, .QBM, .SAS7BDAT, .SAY, .ST4, .ST6, .STC, .SXC, .SXW, .TLG, .WAD, .XLK, .AIFF, .BIN, .BMP, .CMT, .DAT, .DIT, .EDB, .FLVV, .GIF, .GROUPS, .HDD, .HPP, .M2TS, .M4P, .MKV, .MPEG, .NVRAM, .OGG, .PDB, .PIF, .PNG, .QED, .QCOW, .QCOW2, .RVT, .ST7, .STM, .VBOX, .VDI, .VHD, .VHDX, .VMDK, .VMSD, .VMX, .VMXF, .3FR, .3PR, .AB4, .ACCDE, .ACCDR, .ACCDT, .ACH, .ACR, .ADB, .ADS, .AGDL, .AIT, .APJ, .ASM, .AWG, .BACK, .BACKUP, .BACKUPDB, .BANK, .BAY, .BDB, .BGT, .BIK, .BPW, .CDR3,

Phobos Ransomware Variant Won’t Decrypt Files After Paying Ransom Money

Typical ransomware like Phobos Ransomware encrypt files mainly on network shares and then create a note with all the instructions to pay the ransom money with bitcoins by using the Tor network. The PC attackers set up a (C&C) Control and Command server to collect all the information about your PC and regarding how to provide the decryption key. This nasty infection follows all the steps but at last fails to decrypt files after payments. Infact by paying the said ransom, you just encourage the malware developers in making more infection.

Once you pay the said amount and it is verified, you will notice a download link on your Phobos Ransomware decryptor page which will allow you to download the decryptor key. In reality these are just a trap, it will never decrypt your file.

How to Remove Phobos Ransomware Manually?

Step 1: Restart the infected PC in Safe Mode.

  • Firstly, users need to reboot their system. To do so, click on Start button and select Restart option.

  • Keep pressing F8 key continuously until Windows Advanced menu appears on the screen.

  • From the list of options, you need to choose “Safe Mode with Networking” by using the arrow key.

Step 2: Perform a System Restore to Delete Phobos Ransomware.

System Restore is also useful at the time of removing the worst impacts of Phobos Ransomware completely from the system. Restart your PC and press F8 key multiple times. You will notice “Windows Advanced option” will appear on the screen.

  • Choose “Safe Mode with Command Prompt” option from the list and hit Enter key.

  • To load the Command Prompt, boot your PC. Type ‘:cd restore:’ and again press Enter key.

  • Now, you need to type “rstrui.exe” and tap Enter. A new Window will appear on the screen.

  • Click on “Next” button.

  • Choose the restoration point to an earlier date before your PC is not infected with Phobos Ransomware.

  • Select the specific point and run the system restore.

  • Download powerful software and scan your PC to remove any remaining data.
  • You can use Windows previous version option to restore the file or data which are infected by Phobos Ransomware.
  • This method will be only effective if you have enabled the System Restore Function in your operating system.
  • Phobos Ransomware is designed in such a way which is capable to delete the shadow copies of several files and documents. Thus, this option might not be useful for all the computers.
  • You can also restore the files by right clicking on it and select the Properties option. Choose the previous versions of Windows and click on “Restore” option to a restoration point.

Automatic Way to Remove Phobos Ransomware:-

If you are unable to follow the manual removal process due to complex steps then you are advised to make use of SpyHunter Free Scanner. This powerful tool provides real-time protection to the system with limited interactions. It uses advanced technology to detect the presence of available threats and carries ability to remove them permanently. It is designed to assist the non-technical users in protecting the infected system. It comes with several advanced features which will also help to prevent the system from the future attacks of malicious software. Thus, if you want to remove Phobos Ransomware completely then download the software now. After complete satisfaction, you can buy full version of the software to use more advanced features.

How to Use Free Scanner – User Guide

Step 1 – Download Spyhunter Free Scanner on your computer and run the installer.

Step 2 – Click on Scan Computer Now to start the scanning process.

Step 3 – Spyhunter Free Scanner will detect all the possible malwares on your system.

Step 4 – Hit, ‘Fix Threats Now’ button to delete all the malware.

Recover your Encrypted Files with Data Recovery Software

Data Recovery Software is a simple and fast way to recover all your encrypted files. It is considered as an efficient utility both for home users and Professionals. This amazing software is capable to recover all types of files including audio, images, files, documents in its original format. It is well embedded with advanced scanning algorithm using which first it perform complete scanning and then recover all the files without any data loss. Moreover, the software can be easily installed and provide interactive user interface as well. Download this amazing tool and recover all your encrypted files.

Tips to Avoid Phobos Ransomware Invading your PC

As we all knows that, prevention is better than cure. So, its better to make PC secured with all these threats including Phobos Ransomware. Here we are going to discuss some useful tips following which you can avoid these malicious malwares invading your system.

  • Always use updated antivirus tool, so that you can avoid infection invading your system.
  • Scan properly before connecting any external device to your computer.
  • Block all the file types that often carry infection or malware.
  • Always keep subscribe to an email alert service.
  • Keep turn on system’s firewall
  • Avoid using pirated software
  • Do not click any unknown link or hyperlinked text
  • Do not visit malicious sites or unknown web pages
  • Scan your computer on daily basis.

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