Threat Database Trojans Trojan.Downloader.Cutwail.BA

Trojan.Downloader.Cutwail.BA

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 1,890
First Seen: November 30, 2010
OS(es) Affected: Windows

The detection of Trojan.Downloader.Cutwail.BA on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise your computer's security and potentially lead to further infections or data breaches. It's essential to understand the nature of this threat and take prompt action to remove it and prevent future occurrences.

What Is Trojan.Downloader.Cutwail.BA?

Trojan.Downloader.Cutwail.BA is a type of Trojan downloader, which is a malicious program that downloads and installs other malware onto an infected computer. The name itself suggests that it is a downloader, which implies its primary function is to fetch and install additional malicious components from the internet. This type of malware can be particularly dangerous because it can lead to a wide range of secondary infections, including ransomware, spyware, and other types of Trojans.

How Trojan.Downloader.Cutwail.BA Operates

Trojan downloaders like Trojan.Downloader.Cutwail.BA typically operate by exploiting vulnerabilities in software or tricking users into executing the malware. Once installed, the malware communicates with its command and control servers to receive instructions and download additional components. These components can include other malware, updates to the existing malware, or even legitimate software that is used for malicious purposes. The malware may also attempt to evade detection by using various techniques such as code obfuscation, anti-debugging, and sandbox evasion.

Symptoms of Infection

Symptoms of a Trojan.Downloader.Cutwail.BA infection can vary, but common signs include unusual system behavior, slow performance, and increased network activity. You may also notice that your browser is being redirected to unwanted websites, or that you are receiving pop-up ads and other unwanted content. In some cases, the malware may also attempt to steal sensitive information such as login credentials, credit card numbers, or other personal data.

  • Unusual system crashes or freezes
  • Slow system performance
  • Increased network activity
  • Unwanted browser redirects
  • Pop-up ads and other unwanted content

How to Remove Trojan.Downloader.Cutwail.BA

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and remove any detected threats.
  3. Uninstall any suspicious programs or applications that may be related to the malware.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings.
  5. Reboot your computer and perform another scan with your anti-malware tool to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.Downloader.Cutwail.BA from your system requires a combination of technical expertise and caution. By following the steps outlined above and using reputable anti-malware tools, you can effectively remove the malware and prevent future infections. It's also essential to practice good cybersecurity habits, such as regularly updating your software, using strong passwords, and avoiding suspicious links and attachments, to reduce the risk of infection in the first place. Remember that prevention is key, and staying informed about the latest threats and security best practices is crucial in protecting your digital assets.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
AVG SHeur3.BVVF
Fortinet W32/CUTWAIL.NU!tr
Ikarus Trojan-PWS.SuspectCRC
AhnLab-V3 Spyware/Win32.SpyEyes
Sophos Mal/Zbot-CJ
AntiVir TR/Dldr.Cutwail.BA.3
NOD32 a variant of Win32/Injector.GAW
McAfee PWS-Spyeye.av
AVG Generic22.ANCO
Fortinet W32/Wigon.HZ!tr
AhnLab-V3 Win-Trojan/Harebot.33280.OV
Sophos Mal/FakeAV-LT
Kaspersky HEUR:Trojan.Win32.Generic
McAfee Artemis!67340E3839C7
AVG Generic22.BINY

File System Details

Trojan.Downloader.Cutwail.BA may create the following file(s):
# File Name MD5 Detections
1. wuaucldt.exe 56f9831b5b81a8f2ef00c4576a75624e 28
2. avt.exe bc3997c0147357d560a0a39dbcc2d11a 7
3. VRT105E.tmp ed0e166e92e5189c02976c71762c5ff3 1
More files