Trojan.Small
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: | 80 % (High) |
| Infected Computers: | 3,591 |
| First Seen: | July 24, 2009 |
| Last Seen: | June 29, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Small on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security of your computer, allowing unauthorized access and potentially leading to further malicious activities. It is essential to understand the nature of this threat and take prompt action to remove it and protect your system.
Table of Contents
What Is Trojan.Small?
Trojan.Small is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate programs. Unlike viruses, Trojans do not replicate themselves but can cause significant harm by creating backdoors for remote access, stealing sensitive information, or downloading additional malware. The term "Trojan" originates from the legendary Trojan Horse, symbolizing how this malware infiltrates systems by pretending to be something it's not.
How Trojan.Small Operates
Trojan.Small, like other Trojans, operates by deceiving users into installing it on their systems. This can happen through various means, including opening malicious email attachments, downloading software from untrusted sources, or visiting compromised websites. Once installed, it can perform a variety of malicious activities, depending on its design. Common actions include data theft, such as logging keystrokes to capture passwords or credit card numbers, or using the infected computer as part of a botnet to conduct distributed denial-of-service (DDoS) attacks.
Symptoms of Infection
Identifying a Trojan infection can be challenging because it often does not display obvious symptoms. However, some signs may indicate its presence, such as unusual system behavior, including slow performance, frequent crashes, or unfamiliar programs appearing on your computer. Additionally, you might notice unexpected changes to your system settings or unusual network activity. Since Trojans can act as backdoors, allowing remote access to your system, any unauthorized access or changes should be investigated immediately.
- Unexplained changes in system settings or files
- Appearance of unfamiliar programs or icons
- System crashes or instability
- Unusual network activity
How to Remove Trojan.Small
- Enter Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This mode starts Windows with minimal drivers and services, making it easier to remove malware.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. Ensure your antivirus software is up-to-date to increase the chances of detecting and removing the malware.
- Uninstall suspicious programs that you do not recognize or that were installed around the time the malware was detected. Be cautious and only remove programs you are certain are malicious or unnecessary.
- Reset your web browsers, such as Chrome, Firefox, or Edge, to their default settings. This can help remove any malicious extensions or settings changes made by the Trojan.
- After completing the above steps, reboot your system and perform another scan to ensure that the malware has been fully removed. Repeat the scanning process until no threats are detected.
Conclusion
Removing Trojan.Small from your system requires careful and immediate action to prevent further damage. By understanding how Trojans operate and following the steps outlined for removal, you can protect your computer and personal data from potential harm. Remember, prevention is key; always be cautious when downloading software, opening email attachments, or clicking on links from unknown sources. Regularly updating your operating system, browser, and security software can also significantly reduce the risk of infection. If you are unsure about any part of the removal process, consider seeking help from a cybersecurity professional to ensure your system is thoroughly cleaned and secured.
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| Panda | Trj/Dropper.JUW |
| Fortinet | W32/Bublik.IJB!tr |
| AntiVir | TR/Dropper.MSIL.Gen8 |
| Kaspersky | Trojan.Win32.Bublik.ijb |
| McAfee | Generic Dropper!1ys |
| AVG | Small.DSE |
| Fortinet | MSIL/Agent.NRE |
| AntiVir | TR/Rogue.7696779 |
| Comodo | TrojWare.MSIL.Agent.NRE |
| Sophos | Mal/Generic-S |
| McAfee | Artemis!AD1D76227900 |
| AVG | Small.EPZ |
| AntiVir | TR/Spy.Gen |
| AVG | Small.DPG |
| Fortinet | W32/Agent.NQD!tr |
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. | WpeSpy.dll | 3fb67ceab8fb223312492842d7901e01 | 432 |
| 2. | UDCS.del | 90922dcdd8061a253c38331cd00b7f4a | 42 |
| 3. | csrssr.exe | a619bf865103e649a0d982777ec68e5f | 18 |
| 4. | lsass.exe | b2f7f05edb157fa02ed8622c1e32050d | 16 |
| 5. | easytether_x86.exe | a11c59e11cb23eb77a9b3b2e05a8038c | 15 |
| 6. | wiadebug.exe | c172362421ba36bf8a9ecaf1746e9ade | 9 |
| 7. | stlk.exe | 8979bcc73a1967aa2495364322d88e8a | 9 |
| 8. | GoogleUpdateBeta.exe | b00ddab62011882ed9e4b5960ee0f274 | 6 |
| 9. | msdcsssc.exe | 705b56f5e50af5d73432b5602513ebed | 4 |
| 10. | MsCtfMonitor.exe | a213e3d724e07143663cdab36464d9b4 | 4 |
| 11. | mspmsid.exe | 9062f706ab6d9b3aeeb998bcce69b933 | 2 |
| 12. | Dnscache.exe | dde30704a5ba360e577ccbd000dd5d91 | 2 |
| 13. | CG FUD.exe | b1bb96d8653011c0dce2b825e1e5e360 | 1 |
| 14. | tmp695.tmp.exe | 25ec4aa3c491893e6addd8e3a81cbbdc | 1 |
| 15. | VSCover.exe | 4ed67c056c520b02619836b5b5a03bed | 1 |
| 16. | upd.exe | a90385f3cad3743ae8f2d90e37475d53 | 1 |
| 17. | CLADD | 053f46d2fb686277e92bc285c9f5d5c5 | 0 |
| 18. | bpvol.dll | 445d1efa817fd06d77b03aedca7c08a0 | 0 |
| 19. | 84cczeh2.exe | 1727dc4d5cf5f93f9f8eb7e43a5f6433 | 0 |