Trojan.Downloader.Small.uqb
Threat Scorecard
EnigmaSoft Threat Scorecard
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Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
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Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Threat Level: | 90 % (High) |
| Infected Computers: | 0 |
| First Seen: | July 24, 2009 |
| OS(es) Affected: | Windows |
The detection of Trojan.Downloader.Small.uqb 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 compromised performance. In this report, we will provide an overview of the threat, its operating methods, symptoms of infection, and steps to remove it from your system.
Table of Contents
What Is Trojan.Downloader.Small.uqb?
Trojan.Downloader.Small.uqb 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 bypass security measures and gain access to your system. The "Downloader" part of the name indicates that this malware is specifically designed to download additional malware or software from the internet.
How Trojan.Downloader.Small.uqb Operates
Trojan.Downloader.Small.uqb typically operates by exploiting vulnerabilities in your system or software to gain access to your computer. Once inside, it can download and install additional malware, including viruses, spyware, and adware. This malware can also modify system settings, steal sensitive information, and disrupt system performance. The malware may communicate with its creators or other malicious servers to receive instructions or upload stolen data.
Symptoms of Infection
Symptoms of a Trojan.Downloader.Small.uqb infection can vary, but common signs include slow system performance, frequent crashes, and unexpected pop-ups or ads. You may also notice that your browser homepage or search engine has been changed, or that new toolbars or extensions have been installed. Additionally, you may receive alerts from your security software indicating that malicious activity has been detected.
- Unexplained changes to system settings or browser configurations
- Increased network activity or suspicious connections
- Appearance of unfamiliar programs or files on your system
- System crashes or freezes
- Pop-ups, ads, or other unwanted content
How to Remove Trojan.Downloader.Small.uqb
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for internet access.
- Run a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove the malware.
- Uninstall any suspicious programs or software that may be related to the infection.
- Reset your browser settings to their default values, including Chrome, Firefox, and Edge, to remove any malicious extensions or add-ons.
- Reboot your system and run another full scan to ensure that the malware has been completely removed.
Conclusion
Removing Trojan.Downloader.Small.uqb from your system requires careful attention to detail and a thorough understanding of the malware's operating methods. By following the steps outlined in this report, you can help to ensure that your system is free from this malicious software and prevent future infections. Remember to always use reputable security software, keep your operating system and software up to date, and practice safe browsing habits to minimize the risk of malware infections.
Aliases
10 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| AVG | Downloader.Generic7.JSR |
| Authentium | Possibly a new variant of W32/Downloader-WebExe-ba |
| AntiVir | TR/Dldr.Small.uqb.1 |
| AhnLab-V3 | Win-Trojan/Downloader.21504.FS |
| Sophos | Mal/Heuri-E |
| F-Secure | Trojan-Downloader.Win32.Small.uqb |
| F-Prot | W32/Downloader-WebExe-based!Maximus |
| CAT-QuickHeal | TrojanDownloader.Small.uqb |
| AVG | Downloader.Generic7.KRJ |
| AntiVir | TR/Dldr.Small.uqb |
File System Details
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | userinit.exe | 2d548c36d5beb6387cdafdbd514c19e5 | 0 |