TrojanDownloader:MSIL/Demibot.A
Threat Scorecard
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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.
| Popularity Rank: | 20,805 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 2,013 |
| First Seen: | May 7, 2013 |
| Last Seen: | July 27, 2026 |
| OS(es) Affected: | Windows |
The detection of TrojanDownloader:MSIL/Demibot.A 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 TrojanDownloader:MSIL/Demibot.A?
TrojanDownloader:MSIL/Demibot.A is a type of Trojan horse malware that is designed to download and install additional malicious software on your computer. The "MSIL" part of the name suggests that it is written in Microsoft Intermediate Language, which is a programming language used by the .NET framework. The "Demibot" part of the name may indicate that it is related to a botnet, which is a network of compromised computers that can be controlled remotely by an attacker.
How TrojanDownloader:MSIL/Demibot.A Operates
TrojanDownloader:MSIL/Demibot.A typically operates by exploiting vulnerabilities in your system or tricking you into installing it. Once installed, it can download and install additional malware, including viruses, spyware, and adware. It may also attempt to connect to a command and control server to receive instructions from the attacker. The malware may use various techniques to evade detection, including code obfuscation and anti-debugging techniques.
Symptoms of Infection
If your system is infected with TrojanDownloader:MSIL/Demibot.A, you may notice a range of symptoms, including slow system performance, pop-up ads, and unexpected changes to your system settings. You may also notice that your browser is redirecting to unfamiliar websites or that your search results are being hijacked. In some cases, the malware may cause your system to crash or freeze.
- Unexplained changes to your system settings
- Pop-up ads or unexpected browser redirects
- Slow system performance or crashes
- Unfamiliar programs or icons on your desktop
How to Remove TrojanDownloader:MSIL/Demibot.A
- Boot your system in Safe Mode with Networking to prevent the malware from loading
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and remove any detected threats
- Uninstall any suspicious programs or applications that you do not recognize
- Reset your browser settings to their default values, including Chrome, Firefox, and Edge
- Reboot your system and perform a follow-up scan to ensure that the malware has been fully removed
Conclusion
Removing TrojanDownloader:MSIL/Demibot.A from your system requires a combination of technical expertise and caution. By following the steps outlined above, you can help to ensure that your system is free from this malware and any associated threats. It is also important to take steps to prevent future infections, including keeping your operating system and software up to date, using strong antivirus software, and being cautious when opening email attachments or clicking on links from unfamiliar sources.
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| AVG | Inject.MUJ |
| Kaspersky | Trojan-Dropper.Win32.Injector.ifih |
| Avast | Win32:Dropper-MOI [Drp] |
| Fortinet | Adware/SoftonicDownloader |
| McAfee | Generic PUP.x!b2q |
| Fortinet | Riskware/BitCoinMiner |
| Ikarus | not-a-virus:RiskTool.Win32 |
| McAfee | Artemis!0BA2A3891D30 |
| Fortinet | W32/Medfos.ALI!tr |
| Ikarus | Virus.Win32.Cryptor |
| AhnLab-V3 | Trojan/Win32.Midhos |
| Comodo | TrojWare.Win32.Medfos.BR |
| BitDefender | Gen:Variant.Zusy.15974 |
| Kaspersky | Trojan.Win32.Midhos.mvt |
| McAfee | Medfos.q |
SpyHunter Detects & Remove TrojanDownloader:MSIL/Demibot.A
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. | http_dos_cli.exe | 19631bbaa3295e2267af6c06cd178752 | 170 |
| 2. | service.exe | 4b842f0f7e9983a09a35a978d272c2c7 | 13 |
| 3. | winsvchosts.exe | c563033382f9655950ba1a68aab5ddbb | 12 |
| 4. | amsecure.exe | 9edd69c245e4d2b55d9c6def8cd686db | 11 |
| 5. | iehighutil.exe | 0ba2a3891d3069ad4564ab8bb3eaae63 | 8 |
| 6. | kov.exe | d399a49bc7c1871a4c8dbad096ec5fdc | 6 |
| 7. | vshost.exe | 9e341431e1c768cf522aef0c2d9c9005 | 5 |
| 8. | 360F.exe | 6d19d563688d69cfec3a45fc28ceca60 | 4 |
| 9. | lrescfrq.exe | ef70046e5350d05a08dc14435a9d2291 | 4 |
| 10. | oqvEjf1n3gs.exe | 8e11764c01e81f28fb95014a680a6396 | 4 |
| 11. | nbt.exe | 8d18b75def96b090e7bfcde70d29ec62 | 4 |
| 12. | New.exe | d31b723109ca1a079f45532f71cd571d | 3 |
| 13. | serwos.exe | 7cc7b992cf80e4d7cc723fd027e08a9c | 3 |
| 14. | CG3MEWZJ5CWaddd.exe | 2ea6477d5b7395d3060d54ad097e7d12 | 2 |
| 15. | bkevathp.exe | 84ef08f8424cb2d8b75d9bd81fdb2b5b | 2 |
| 16. | skype.dat | e842853b32cf1692ba74c32e701e604c | 2 |
| 17. | dobr4.dat | 6fd43ea7604f2c7c979fd73d627c371c | 2 |
| 18. | rpeulaaql.exe | 56d1cb0d811c8c6d879a1b4e09af508f | 2 |
| 19. | xfqfkwodettv.exe | d65afd49b3bad00576e981665252803f | 1 |
| 20. | lollipop_04150927.exe | 01c6ad3945d63ea9d4e1826b607fc18b | 1 |
| 21. | Defrag.exe | d486fee61a5d755ff113ac2b054eef59 | 1 |
| 22. | Flash Update 022013.exe | 1ebb5f9f5b90455a3be4b3820c0307c5 | 1 |
| 23. | jenkatarcade_d3425290.exe | a1db7f8abcf5a6de6ead1b32e826e8c5 | 1 |
| 24. | fungames.exe | 73e1a21086182446a8ebb38df2594518 | 1 |
| 25. | 39d8dfff.exe | d3c5b8cdaa17a8abd9d919dd3453a47b | 1 |
| 26. | 005cab2e.exe | 5c14357127548b68b98c054392b7c79b | 1 |
