Threat Database Trojans Trojan.Downloader.Cutwail.AQ

Trojan.Downloader.Cutwail.AQ

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 4
First Seen: December 7, 2010
OS(es) Affected: Windows

The detection of Trojan.Downloader.Cutwail.AQ on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to download and install additional malicious software on your computer, which can lead to a range of problems, including data theft, system crashes, and unauthorized access to your personal information.

What Is Trojan.Downloader.Cutwail.AQ?

Trojan.Downloader.Cutwail.AQ is a type of Trojan horse malware that is designed to download and install additional malicious software on your computer. The name "Trojan" refers to the fact that this type of malware disguises itself as a legitimate program or file, allowing it to evade detection and gain access to your system. The "Downloader" part of the name indicates that this malware is capable of downloading and installing additional malware, which can lead to a range of problems.

How Trojan.Downloader.Cutwail.AQ Operates

Trojan.Downloader.Cutwail.AQ operates by exploiting vulnerabilities in your system or tricking you into downloading and installing it. Once installed, it can download and install additional malicious software, including viruses, spyware, and adware. This malware can also communicate with its creators, allowing them to remotely control your system and steal your personal information. Trojan.Downloader.Cutwail.AQ can spread through various means, including email attachments, infected software downloads, and exploited vulnerabilities in your system.

Symptoms of Infection

If your system is infected with Trojan.Downloader.Cutwail.AQ, you may notice a range of symptoms, including slow system performance, unexpected crashes, and unfamiliar programs or icons on your desktop. You may also notice that your browser is being redirected to unfamiliar websites, or that you are receiving pop-up ads and spam emails. In some cases, you may not notice any symptoms at all, which is why it's essential to regularly scan your system for malware.

  • Slow system performance
  • Unexpected crashes
  • Unfamiliar programs or icons on your desktop
  • Browser redirection
  • Pop-up ads and spam emails

How to Remove Trojan.Downloader.Cutwail.AQ

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow you to download and install removal tools.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, and run a full scan of your system to detect and remove the malware.
  3. Uninstall any suspicious programs or software that you don't recognize or that were installed recently.
  4. Reset your browser settings to their default values, including Google Chrome, Mozilla Firefox, and Microsoft Edge.
  5. Reboot your system and run another scan with your anti-malware tool to ensure that the malware has been completely removed.

Conclusion

In conclusion, Trojan.Downloader.Cutwail.AQ is a serious security threat that requires immediate attention. By understanding how this malware operates and taking steps to remove it, you can protect your system and your personal information from harm. Remember to always be cautious when downloading software or opening email attachments, and to regularly scan your system for malware to prevent future infections. By taking these steps, you can help to ensure the security and integrity of your system and protect yourself from the risks associated with Trojan.Downloader.Cutwail.AQ.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
TrendMicro Possible_Inject2
Symantec Hacktool.Rootkit
Sunbelt Rootkit.Win32.Agent.gvv
Sophos Troj/NTRoot-E
Panda Adware/GoodSearchNow
NOD32 probably a variant of Win32/TrojanDownloader.Wigon
Microsoft TrojanDownloader:Win32/Cutwail.AQ
McAfee-GW-Edition Heuristic.LooksLike.Trojan.Crypt.L
McAfee Generic Dropper.gj
Ikarus Trojan-Downloader.Win32.Cutwail
F-Secure Rootkit.Win32.HareBot.bb
eTrust-Vet Win32/Cutwail.AQP
ClamAV Trojan.Rootkit-1566
CAT-QuickHeal Rootkit.HareBot.az
BitDefender Gen:Rootkit.Heur.cuW@cmDZ85m

File System Details

Trojan.Downloader.Cutwail.AQ may create the following file(s):
# File Name MD5 Detections
1. i386si.sys 06745cf9420a86a5b7d12b637255f8a1 4