Threat Database Trojans Trojan.Vundo.R

Trojan.Vundo.R

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 0
First Seen: July 24, 2009
OS(es) Affected: Windows

The detection of Trojan.Vundo.R indicates that your system has been compromised by a potentially harmful piece of software. This detection name suggests a type of Trojan horse malware, which is known for disguising itself as legitimate software to gain unauthorized access to a computer system. Understanding what this threat is, how it operates, and the symptoms it causes is crucial for effective removal and prevention of future infections.

What Is Trojan.Vundo.R?

Trojan.Vundo.R is identified as a Trojan-type threat, implying it is designed to deceive users into installing it by masquerading as something useful or benign. Once installed, it can allow unauthorized access to the victim's system, potentially leading to the theft of sensitive information, disruption of system operation, or exploitation for malicious activities such as spamming or distributing other malware.

How Trojan.Vundo.R Operates

Like other Trojans, Trojan.Vundo.R likely operates by exploiting vulnerabilities in software or human behavior. It may spread through various means, including but not limited to, downloads from untrusted sources, opening malicious email attachments, or visiting compromised websites. Upon execution, it can install additional malware, modify system settings, or create backdoors for remote access by attackers. The specific operations of Trojan.Vundo.R can vary, but its primary goal is to maintain unauthorized access to the infected system for as long as possible without being detected.

Symptoms of Infection

Symptoms of a Trojan.Vundo.R infection can be subtle and may not immediately indicate the presence of malware. Common signs include unusual system behavior such as slow performance, frequent crashes, or the appearance of unwanted programs or toolbars in your web browser. You might also notice changes in your system settings or the presence of unfamiliar icons on your desktop. In some cases, infected systems may display pop-ups, ads, or other unwanted content, especially during web browsing sessions.

How to Remove Trojan.Vundo.R

  1. Enter Safe Mode with Networking: Restart your computer and enter Safe Mode with Networking. This will start your computer with minimal drivers and services, making it easier to remove malware.
  2. Conduct a Full Scan: Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. Ensure your anti-malware software is updated with the latest definitions before scanning.
  3. Uninstall Suspicious Programs: Go through the list of installed programs on your computer and uninstall any that you do not recognize or that were installed around the time you noticed the infection.
  4. Reset Your Browser Settings: Reset your web browsers (Google Chrome, Mozilla Firefox, Microsoft Edge, etc.) to their default settings to remove any changes made by the malware, such as unwanted extensions or home page redirects.
  5. Reboot and Re-scan: After completing the above steps, restart your computer and perform another full scan with your anti-malware software to ensure that all traces of the malware have been removed.

Conclusion

Removing Trojan.Vundo.R requires careful attention to detail and a systematic approach to ensure that all components of the malware are eliminated from your system. By following the steps outlined above and maintaining good security practices, such as regularly updating your software, using strong antivirus programs, and being cautious with email attachments and downloads, you can protect your system from future infections. Remember, prevention is key, but when infections do occur, prompt and thorough removal is crucial to safeguard your personal data and system integrity.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
TrendMicro TROJ_MONDER.GC
NOD32 Win32/Adware.AdMedia
K7AntiVirus not-a-virus:AdWare.Win32.Virtumonde.WZW
Fortinet W32/Monder!tr
eTrust-Vet Win32/Domnabur.I
Comodo Application.Win32.Adware.AdMedia
ClamAV Trojan.Vundo-3936
CAT-QuickHeal Win32.Trojan.Vundo.gen!H.3
BitDefender Trojan.Vundo.EUA
AVG Vundo.T
Avast Win32:VunDrop
Authentium W32/Sinowal-based!Maximus
TrendMicro TROJ_VUNDO.BVD
McAfee-GW-Edition Trojan.Agent.81920
K7AntiVirus not-a-virus:AdWare.Win32.Virtumonde.zij

File System Details

Trojan.Vundo.R may create the following file(s):
# File Name MD5 Detections
1. cbXNGaAt.dll 0a1dafa2070adacc143652e00751210f 0
2. bgwgyrmx.dll b98df22684cdfa82f3d8a7549e6513f3 0
3. khfdwtqr.dll f975018a7a3c61d8a38420d7fa15361f 0
4. fddincxb.dll 5bcf2d78a1056498efcf799dacd51414 0
5. fwvcys.dll c001a7177c55a901be88c33338a912cb 0
6. uspsyi.dll 3787339ebdff657bcd67f452f3b886f0 0
7. ridtdqni.dll ca47fbbbe6251f6d8d501a6e0b5bd859 0
8. dqvzgt.dll deb2d9b89a3752a491ee08129c2294e6 0
9. fkiqlenm.dll 738b07966c2318d0a52406ffe37b33b1 0
10. khfGxvUL.dll 8f1dad91f9b330d2f1c6d091a406d88c 0
11. cbxpopnm.dll b7be90b19f18ed786ae175890b212374 0
12. knamya.dll 3d55058ad935c3a1f30e193e344ab507 0
13. zibblb.dll e8725e670ef520a9c90a3922042050c8 0
14. ufqkfw.dll 5b12a8b0f4380d89b6580f8ac63fcef2 0
15. rqRIcyAq.dll 408aa040ee8afc31fe06e1c43896d550 0
16. koivnmmu.dll cb74815acd8ad4e8871570e1d278e00b 0
17. nnnooged.dll 81660cabb9fd943c89273bfe8c745e71 0
18. zeugsl.dll 0a7d2466c9546e2642321d872a6a311e 0
19. tpuwun.dll 4c6f2ab927b84d522d10bfc51121a1a5 0
20. xxyvuvvW.dll 5c2dc41311d7c4fb7bd94bb559bfa4c7 0
21. xixixwdr.dll 9eda919fbb586b33f8c9e9246b1f017e 0
22. bgpupz.dll ed91ae91bd4e55f342d47a9138c33615 0
23. vdhqpfts.dll 229f443a82415698fc273268f9070d88 0
24. ndhyivbl.dll 5ab67ab200226cddb2640aa58f79aab5 0
25. jaonlhhm.dll 518e816482710160c3f972b233b2d398 0
26. eimprdrq.dll 9b2aa13739ebfb435b7d5df7ef7a270e 0
27. ufeahkvl.dll 28008ff5ea2eddb6f6a4e9b9ab451acc 0
28. fgpsee.dll cc1fc4ab76a46d595fbafd19f61fe308 0
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