Trojan:Win32/Vundo!C Virus Removal

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

Seeing the Trojan:Win32/Vundo!C detection name usually 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. Stopping it requires some unusual steps that must be done as soon as possible.

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Trojan:Win32/Vundo!C detection is a virus detection you can spectate in your system. It often shows up after the provoking activities on your PC – opening the suspicious email, clicking the banner in the Internet or setting up the program from suspicious sources. From the instance it appears, you have a short time to take action until it begins its destructive action. And be sure – it is much better not to await these malicious actions.

What is Trojan:Win32/Vundo!C virus?

Trojan:Win32/Vundo!C is ransomware-type malware. It looks for the files on your disk drive, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this virus also does a lot of harm to your system. It modifies the networking setups in order to prevent you from checking out the elimination articles or downloading the antivirus. In some cases, Trojan:Win32/Vundo!C can also prevent the launching of anti-malware programs.

Trojan:Win32/Vundo!C Summary

In summary, Trojan:Win32/Vundo!C ransomware actions in the infected PC are next:

  • Authenticode signature is invalid;
  • Encrypting the documents kept on the victim’s disk drives — so the victim cannot check 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 headache for the last 4 years. It is challenging to picture a more damaging virus for both individual users and corporations. The algorithms used in Trojan:Win32/Vundo!C (generally, 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 malware does not do all these horrible things immediately – it can require up to several hours to cipher all of your files. Therefore, seeing the Trojan:Win32/Vundo!C detection is a clear signal that you have to start the removal process.

Where did I get the Trojan:Win32/Vundo!C?

Typical ways of Trojan:Win32/Vundo!C distribution are basic for all other ransomware examples. Those are one-day landing web pages where victims are offered to download and install the free app, so-called bait emails and hacktools. Bait e-mails are a quite new method in malware spreading – you get the e-mail that mimics some normal notifications about shipments or bank service conditions updates. Within the email, there is an infected MS Office file, or a link which leads to the exploit landing site.

Malicious email spam

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

Preventing it looks pretty easy, however, still needs a lot of awareness. Malware can hide in various places, and it is better to prevent it even before it goes into your computer than to rely on an anti-malware program. General cybersecurity awareness is just an essential thing in the modern world, even if your relationship with a computer remains on YouTube videos. That may keep you a great deal of time and money which you would certainly spend while searching for a fix guide.

Trojan:Win32/Vundo!C malware technical details

File Info:

name: 8314CB8F84799289E17A.mlw
path: /opt/CAPEv2/storage/binaries/3a6c11778a3198adfc043543e98c4bd500b4bc3c1316152bdaa3f911e05f5bbb
crc32: FAFC6D88
md5: 8314cb8f84799289e17a91fb3bdeb152
sha1: 516a581a885f0e63e9b7dfefd3e925847a7049d6
sha256: 3a6c11778a3198adfc043543e98c4bd500b4bc3c1316152bdaa3f911e05f5bbb
sha512: 82a19244c30780207af7d0c21d48d7614b35b4e9845045d8c940339235a8d047e19b800876261e772269c811a3a0e45d0091ee11555ac6ba6acb2d1de7c2ea98
ssdeep: 24576:5UvUGTujraYyBRLJxgoFGQbtVShz3Jrcm:AUGTujpyBtJ2SbrBm
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19B9549227788C476D2655235C8E6C7B9A7B1BC418F518BCB33917B2E1C73BC06E35A26
sha3_384: 696052ce1c7eeca1f7e27db8b58946361c9f19e922d9ad53f9696bdd5abd4a8c74a8c86cb10af23f7e531cbd3f0d8485
ep_bytes: aeb9add7aeb9b066aeb9b0b0aeb9b43b
timestamp: 2022-10-24 08:41:22

Version Info:

0: [No Data]

Trojan:Win32/Vundo!C also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Generic.4!c
MicroWorld-eScanTrojan.Generic.33615165
FireEyeTrojan.Generic.33615165
McAfeeArtemis!8314CB8F8479
MalwarebytesGeneric.Malware/Suspicious
SangforTrojan.Win32.Agent.Vscb
K7AntiVirusRiskware ( 00584baa1 )
K7GWRiskware ( 00584baa1 )
BitDefenderThetaGen:NN.ZexaF.36318.6vW@a8oCcF
CyrenW32/ABRisk.HJJO-1932
SymantecML.Attribute.HighConfidence
CynetMalicious (score: 100)
BitDefenderTrojan.Generic.33615165
AvastWin32:Crypt-MJI [Trj]
SophosMal/Generic-S
VIPRETrojan.Generic.33615165
TrendMicroTROJ_GEN.R002C0DEI23
McAfee-GW-EditionBehavesLike.Win32.Generic.tm
EmsisoftTrojan.Generic.33615165 (B)
GDataTrojan.Generic.33615165
Antiy-AVLTrojan/Win32.Vundo
ArcabitTrojan.Generic.D200ED3D
MicrosoftTrojan:Win32/Vundo.gen!C
GoogleDetected
ALYacTrojan.Generic.33615165
MAXmalware (ai score=82)
Cylanceunsafe
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_GEN.R002C0DEI23
RisingTrojan.Generic@AI.100 (RDML:R2JvU+Op8P9u253zQa0OWA)
FortinetW32/PossibleThreat
AVGWin32:Crypt-MJI [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_90% (W)

How to remove Trojan:Win32/Vundo!C?

Trojan:Win32/Vundo!C malware is incredibly hard to remove manually. It stores its files in several locations throughout the disk, and can get back itself from one of the parts. Additionally, a lot of changes in the registry, networking settings and also Group Policies are really hard to identify and change to the initial. It is better to make use of a special tool – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the most ideal for virus removal goals.

Remove Trojan:Win32/Vundo!C 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 Trojan:Win32/Vundo!C 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 Trojan:Win32/Vundo!C 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 Trojan:Win32/Vundo!C 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 Trojan:Win32/Vundo!C 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 “Trojan:Win32/Vundo!C” 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 Trojan:Win32/Vundo!C Virus

Step 4: Remove Found Threats:

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

Searching Trojan:Win32/Vundo!C 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 Trojan:Win32/Vundo!C 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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