Win32/Virlock.F Virus Removal

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

Seeing the Win32/Virlock.F malware detection means that your computer is in big danger. This malware can correctly be named as ransomware – sort of malware which encrypts your files and asks you to pay for their decryption. Removing it requires some unusual steps that must be done as soon as possible.

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Win32/Virlock.F detection is a malware detection you can spectate in your computer. It usually appears after the preliminary activities on your PC – opening the dubious email messages, clicking the banner in the Internet or installing the program from dubious sources. From the instance it shows up, you have a short time to do something about it until it begins its malicious action. And be sure – it is better not to await these destructive actions.

What is Win32/Virlock.F virus?

Win32/Virlock.F is ransomware-type malware. It looks for the documents on your disk drive, ciphers it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your files inaccessible, this malware additionally does a ton of harm to your system. It alters the networking settings in order to stop you from looking for the removal manuals or downloading the antivirus. In some cases, Win32/Virlock.F can even prevent the launching of anti-malware programs.

Win32/Virlock.F Summary

In summary, Win32/Virlock.F virus actions in the infected computer are next:

  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Anomalous binary characteristics;
  • Ciphering the documents kept on the victim’s disk — so the victim cannot open these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of security tools

Ransomware has actually been a nightmare for the last 4 years. It is challenging to picture a more harmful malware for both individual users and organizations. The algorithms utilized in Win32/Virlock.F (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy actually exists, and possibly will exist. But that virus does not do all these bad things without delay – it may take up to several hours to cipher all of your documents. Hence, seeing the Win32/Virlock.F detection is a clear signal that you need to begin the elimination process.

Where did I get the Win32/Virlock.F?

Routine methods of Win32/Virlock.F injection are common for all other ransomware examples. Those are one-day landing sites where users are offered to download the free software, so-called bait emails and hacktools. Bait emails are a quite modern method in malware distribution – you receive the email that imitates some regular notifications about shipments or bank service conditions updates. Within the email, there is an infected MS Office file, or a web link which opens the exploit landing site.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Avoiding it looks pretty simple, but still requires a lot of attention. Malware can hide in different places, and it is far better to stop it even before it invades your system than to trust in an anti-malware program. Common cybersecurity knowledge is just an essential item in the modern-day world, even if your interaction with a PC remains on YouTube videos. That can save you a lot of money and time which you would certainly spend while looking for a fixing guide.

Win32/Virlock.F malware technical details

File Info:

name: 54DBC7FCE6C6EFA8AC05.mlw
path: /opt/CAPEv2/storage/binaries/fad96aedf8f7574ef1e00019837ad3172abdabcce28851610dafd2d9d838b737
crc32: 5949050E
md5: 54dbc7fce6c6efa8ac059c0f01e26b3b
sha1: e06270950ecad8c42777151b0903c0ccda8acb2d
sha256: fad96aedf8f7574ef1e00019837ad3172abdabcce28851610dafd2d9d838b737
sha512: 3c8ae9003f71a4619da20dc2580eeb81c243eeda0c6f63b886956de4e4f0e711e35d9c9b76db93caf6f8b168dc201d4d7c1513d3318339914e58c0ddc7281164
ssdeep: 12288:SltZdlf/wA0vTJ7/6OYCeMfCA83kWmiuvcTgWfoeckZECRbL7O3QwW4GdJZD:cdlZ6TJ7/6OZfCdkuhUdkiuPmQDdJZD
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T16775CD62110CDE8ACC06143724ABED968ABB7AF425EC313D9D710249FB74BBA1D51E3D
sha3_384: 0e2aa2134f9c071739594c14130cd7ef7c6e07afe947ac8a22398ddda3562ca306ff884e714990bfe8649fa2d32ca17b
ep_bytes: 87fbc1c90523d62bc28bca87da81efed
timestamp: 2024-01-25 14:31:07

Version Info:

0: [No Data]

Win32/Virlock.F also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanWin32.Virlock.Gen.5
CAT-QuickHealRansom.PolyRansom.B2
SkyhighBehavesLike.Win32.VirRansom.tc
McAfeeW32/VirRansom
MalwarebytesTrojan.VirLock
ZillyaVirus.PolyRansom.Win32.2
SangforRansom.Win32.Save.a
K7AntiVirusVirus ( 0040f99f1 )
K7GWVirus ( 0040f99f1 )
CrowdStrikewin/malicious_confidence_100% (W)
ArcabitWin32.Virlock.Gen.5
BaiduWin32.Virus.Virlock.a
VirITWin32.CryptorGen.A
SymantecW32.Virlock
tehtrisGeneric.Malware
ESET-NOD32Win32/Virlock.F
CynetMalicious (score: 100)
APEXMalicious
ClamAVBC.Win.Virus.Ransom-9157.B
KasperskyVirus.Win32.PolyRansom.a
BitDefenderWin32.Virlock.Gen.5
NANO-AntivirusTrojan.Win32.PolyRansom.exypia
AvastWin32:VirLock [Inf]
TencentVirus.Win32.Polyransom.a
TACHYONVirus/W32.VirRansom.C
EmsisoftWin32.Virlock.Gen.5 (B)
F-SecureTrojan.TR/Crypt.XPACK.Gen7
DrWebWin32.VirLock.4
VIPREWin32.Virlock.Gen.5
TrendMicroPE_VIRLOCK.E-O
FireEyeGeneric.mg.54dbc7fce6c6efa8
SophosW32/VirRnsm-A
IkarusWin32.Cryptor
VaristW32/S-85d93908!Eldorado
AviraTR/Crypt.XPACK.Gen7
Antiy-AVLVirus/Win32.PolyRansom.a
XcitiumPacked.Win32.Graybird.B@5hgpd5
MicrosoftTrojan:Win32/NabucurObfs
ZoneAlarmVirus.Win32.PolyRansom.a
GDataWin32.Virlock.Gen.5
GoogleDetected
AhnLab-V3Win32/Nabucur.B
Acronissuspicious
BitDefenderThetaAI:FileInfector.47FA551513
ALYacWin32.Virlock.Gen.5
MAXmalware (ai score=81)
VBA32BScope.Trojan.Fuerboos
Cylanceunsafe
PandaGeneric Suspicious
TrendMicro-HouseCallPE_VIRLOCK.E-O
RisingVirus.VirLock!1.A08A (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureVirus.PolyRansom.a
FortinetW32/Virlock.E
AVGWin32:VirLock [Inf]
Cybereasonmalicious.50ecad
DeepInstinctMALICIOUS

How to remove Win32/Virlock.F?

Win32/Virlock.F malware is very hard to remove by hand. It puts its files in several places throughout the disk, and can recover itself from one of the parts. Additionally, a number of alterations in the registry, networking settings and also Group Policies are pretty hard to find and return to the original. It is much better to utilize a special app – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the best for virus elimination purposes.

Remove Win32/Virlock.F with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Trojans as shown from our tests with the software, and we assure you that it can remove Win32/Virlock.F as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website gridinsoft.com.

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.

setup-gridinsoft-fix.exe

3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for Win32/Virlock.F Trojans

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The Win32/Virlock.F was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The Win32/Virlock.F has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “Win32/Virlock.F” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website (gridinsoft.com) and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching Win32/Virlock.F Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching Win32/Virlock.F Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing Win32/Virlock.F and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

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About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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