Threat Database Trojans Trojan.Qwinto

Trojan.Qwinto

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

Your system has been detected with a threat identified as Trojan.Qwinto. This detection indicates that your computer is infected with a type of malicious software that can potentially harm your system and compromise your personal data. It is essential to understand the nature of this threat and take immediate action to remove it and prevent further damage.

What Is Trojan.Qwinto?

Trojan.Qwinto is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate software. Trojans can be used to gain unauthorized access to a computer system, allowing attackers to steal sensitive information, install additional malware, or use the infected computer as a botnet to conduct further malicious activities. The name "Trojan.Qwinto" suggests that it is a specific variant of Trojan horse malware, but without more information, it is difficult to determine its exact characteristics or behavior.

How Trojan.Qwinto Operates

Trojan.Qwinto, like other Trojans, is designed to operate stealthily, attempting to evade detection by security software. It may exploit vulnerabilities in software or use social engineering tactics to trick users into installing it. Once installed, it can communicate with its command and control servers to receive instructions, which could include exfiltrating data, installing additional malware, or engaging in other malicious activities. The exact mechanisms used by Trojan.Qwinto are not specified, but it is clear that its purpose is to compromise the security and integrity of the infected system.

Symptoms of Infection

The symptoms of a Trojan.Qwinto infection can vary widely, depending on its specific design and the goals of its creators. Common signs of a Trojan infection include unexpected changes to system settings, unfamiliar programs or icons, slower than usual system performance, and unexplained network activity. Users may also notice that their system is behaving erratically, with frequent crashes or freezes, or that their personal data is being accessed or stolen. However, some Trojans are designed to be silent and may not exhibit any noticeable symptoms, making them difficult to detect without the aid of security software.

How to Remove Trojan.Qwinto

  1. Boot your computer in Safe Mode with Networking. This will help prevent the malware from loading and make it easier to remove.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This can help detect and remove Trojan.Qwinto and any other malware that may be present.
  3. Uninstall any suspicious programs that you do not recognize or that were installed around the time the infection was detected. Be cautious when uninstalling programs to avoid removing legitimate software.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This can help remove any malicious extensions or settings that the Trojan may have installed.
  5. After completing the above steps, reboot your computer and perform another scan with your anti-malware tool to ensure that the infection has been fully removed.

Conclusion

Removing Trojan.Qwinto from your system requires careful attention to detail and a systematic approach to ensure that all components of the malware are eliminated. By following the steps outlined above and maintaining vigilance in your online activities, you can help protect your system from future infections. Remember, prevention is key, so always be cautious when downloading software, avoid suspicious links and attachments, and keep your security software up to date. If you are unsure about any aspect of the removal process, consider seeking help from a professional to ensure your system is thoroughly cleaned and secured.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
TrendMicro TROJ_DLOADER.CXV
Symantec Trojan Horse
Sunbelt Trojan-Win32/Qwinto.A
Sophos Troj/Agent-JJZ
Panda Trj/Downloader.MDW
NOD32 Win32/Qhost.NIJ
Microsoft TrojanDownloader:Win32/Paduds.A
McAfee-GW-Edition Trojan.Crypt.XPACK.Gen
McAfee Generic.dx
Ikarus Trojan.Win32.Qwinto
Fortinet PossibleThreat
F-Secure Trojan-Downloader.Win32.Small.ajsu
eTrust-Vet Win32/VMalum.FCKQ
eSafe Suspicious File
Comodo TrojWare.Win32.TrojanDownloader.Small.~ACU

File System Details

Trojan.Qwinto may create the following file(s):
# File Name MD5 Detections
1. se.exe 71f3da777aa5e4000b4cdbbc9b0592e6 0
2. dop.exe, se.exe 5ffa6553a0e93f8937af91a56859dd79 0
3. dop.exe,se.exe,se[1].exe f44752413711d7ad3d895643994bd9bd 0
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