Trojan.Downloader.Ostatok.B
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
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.Ostatok.B 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.
Table of Contents
What Is Trojan.Downloader.Ostatok.B?
Trojan.Downloader.Ostatok.B 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 or software from the internet.
How Trojan.Downloader.Ostatok.B Operates
Once Trojan.Downloader.Ostatok.B has infected your system, it can operate in a variety of ways. It may download and install additional malware or software, including other types of Trojans, viruses, or spyware. It may also modify system settings, create new user accounts, or grant itself elevated privileges, allowing it to take control of your system. In some cases, Trojan.Downloader.Ostatok.B may also be used to distribute spam, steal personal data, or engage in other malicious activities.
Symptoms of Infection
If your system is infected with Trojan.Downloader.Ostatok.B, you may notice a range of symptoms, including slow system performance, unexpected crashes or freezes, and unfamiliar programs or icons on your desktop. You may also notice that your internet connection is slow or unstable, or that you are being redirected to unfamiliar websites. In some cases, you may receive alerts or warnings from your antivirus software, indicating that a malicious program has been detected.
- Unexplained changes to system settings or configuration
- Appearance of unfamiliar programs or icons on your desktop
- Slow system performance or unexpected crashes
- Unstable internet connection or unfamiliar websites
How to Remove Trojan.Downloader.Ostatok.B
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow you to download and install removal tools
- Use a reputable antivirus tool, such as SpyHunter, to perform a full scan of your system and remove any detected malware
- Uninstall any suspicious programs or software that may be related to the infection
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons
- Reboot your system and perform a follow-up scan to ensure that the malware has been completely removed
Conclusion
Removing Trojan.Downloader.Ostatok.B from your system requires careful attention to detail and a thorough understanding of the malware removal process. By following the steps outlined above and using reputable antivirus tools, you can help to protect your system and prevent future infections. Remember to always be cautious when downloading software or files from the internet, and to keep your antivirus software up to date to ensure that you have the latest protection against emerging threats.
Aliases
14 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| TrendMicro | Cryp_Xed-3 |
| Sophos | Sus/UnkPacker |
| Prevx1 | Suspicious |
| Panda | Bck/Pigeon.FM |
| Microsoft | TrojanDownloader:Win32/Ostatok.B |
| McAfee | potentially unwanted program Generic PUP |
| Fortinet | Cryp_Xed.3 |
| F-Secure | Packed.Win32.Klone.av |
| ClamAV | Trojan.Agent-33292 |
| CAT-QuickHeal | Trojan.Klone.av |
| BitDefender | Trojan.Crypt.AX |
| AVG | PSW.Ldpinch.11.BD |
| Avast | Win32:Klone-BPH |
| AntiVir | TR/Crypt.XPACK.Gen |
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 | e394540f36ca2aaf01b3fd39815e6d7c | 0 |
