Trojan.Sirefef.P
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.
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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: | 158 |
| First Seen: | November 18, 2011 |
| OS(es) Affected: | Windows |
The detection of Trojan.Sirefef.P on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the integrity of your computer, putting your personal data and online activities at risk. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.
Table of Contents
What Is Trojan.Sirefef.P?
Trojan.Sirefef.P is a type of malicious software that can infiltrate your system through various means, such as exploited vulnerabilities, infected software downloads, or phishing attacks. Once installed, it can establish a connection with its command and control servers, allowing remote attackers to access and control your computer. The primary goal of this malware is to steal sensitive information, disrupt system operations, or use your computer as a botnet to spread further malware.
How Trojan.Sirefef.P Operates
Trojan.Sirefef.P operates by using stealthy techniques to evade detection and maintain a low profile on the infected system. It can create fake system files, modify registry entries, and inject malicious code into legitimate processes to achieve its goals. This malware can also communicate with other infected computers, forming a network of compromised systems that can be used for malicious activities. The complexity of this threat makes it challenging to detect and remove without proper tools and expertise.
Symptoms of Infection
Identifying the symptoms of a Trojan.Sirefef.P infection can be difficult, as it is designed to remain hidden. However, some common signs of infection include slow system performance, unexpected crashes, and unusual network activity. You may also notice unfamiliar programs or icons on your desktop, or receive unexpected pop-ups and alerts. If you suspect that your system is infected, it is crucial to take immediate action to prevent further damage.
How to Remove Trojan.Sirefef.P
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect all related files and registry entries.
- Uninstall any suspicious programs or applications that may be related to the infection, taking care not to remove legitimate system files.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your computer and perform another full scan with your anti-malware tool to ensure that all remnants of the malware have been removed.
Conclusion
Removing Trojan.Sirefef.P from your system requires a thorough and multi-step approach. By following the steps outlined above and using reputable security tools, you can effectively remove this malware and prevent future infections. It is essential to remain vigilant and take proactive measures to protect your system, such as keeping your operating system and software up-to-date, using strong antivirus software, and avoiding suspicious downloads and links. By taking these steps, you can help ensure the security and integrity of your computer and protect your personal data from potential threats.
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| AVG | Generic26.BURO |
| McAfee-GW-Edition | Generic.bfr!dp |
| F-Secure | Rogue:W32/FakeAv.IS |
| BitDefender | Gen:Variant.Graftor.12984 |
| Avast | Win32:FakeAlert-BWQ [Trj] |
| NOD32 | a variant of Win32/Kryptik.ZDH |
| AVG | Generic27.AGLV |
| Fortinet | W32/Yakes.QKQ!tr |
| AntiVir | TR/Sirefef.P.563 |
| Kaspersky | Trojan.Win32.Yakes.qkq |
| Avast | Win32:Dropper-gen [Drp] |
| McAfee | Trojan-FABT!632A5A2DA285 |
| Kaspersky | Trojan.Win32.FakeAV.kmhh |
| Panda | Trj/Xpacked.A |
| AVG | Cryptic.EGO |
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. | stqu.exe | 6b6b3bfa2f0b54f694a9182e0d9256c8 | 10 |
| 2. | n. | 80060a1cdb259d8a4cf0dd23c4129563 | 6 |
| 3. | dfsc.sys | be9185925f51638522a61f540ed4058c | 5 |
| 4. | afd.sys | ac40039acdb5aff46ad7b3e6cd01aa9f | 4 |
| 5. | 1728F1lBc.exe | 8b77f66d38ff544df2b1ee32a5c39e05 | 2 |
| 6. | X | a9e77eca9277e5e9d010b3166c0429e0 | 2 |
| 7. | Play_Video_Click_Run.exe | c93e51e2328fd47b42b5895ef5265a15 | 2 |
| 8. | 345qhXMkV.exe | 9a88403b27cd6339c28c223064c6d066 | 1 |
| 9. | wV54UvO7.exe | 8ecab031b39d91430d86f85053904142 | 1 |
| 10. | aiuyxhs.exe | 6573f0f2b7c1bc0c504bd094e50cc3d0 | 1 |
| 11. | ivbr.exe | 4d432bbc631ae2f9f3699cd6b625f855 | 1 |
| 12. | wcp.exe | 932b4c999b08e0cc02579000bb86ce35 | 1 |
| 13. | ipql.exe | 87976aefc36279766b61fa4c042bb01c | 1 |
| 14. | vlqp.exe | ff8ac3e6760ee1b00cf3684173a1235e | 1 |
| 15. | vctw.exe | 56ece07d3c1e6e249c64577f03be17e0 | 1 |
| 16. | pet.exe | e06844475e9c9a570fb8cb64ff2a41f2 | 1 |
| 17. | byotrow.exe | 0a715203c0609980202822bd93e39411 | 1 |
| 18. | brmyi.exe | f2b8c07b759d56360ebf243bc65c88cd | 1 |
| 19. | tpqdda.exe | e357e895d1685d5d2280b712b669c431 | 1 |
| 20. | szmzuwsv.exe | f7034933f5adae7d2a952b04c2a75e7d | 1 |
| 21. | iyr.exe | 9645c5fa045afcbf7cf8579e61ff15b6 | 1 |
| 22. | rtc.exe | ab5d28ecf4858280e39a9312a44a35bb | 1 |
| 23. | JJwCi5yuOteCLIC3dkzz.exe | e78668e7c6d0b7e298eec58a8ebd7f5c | 1 |
| 24. | 2AC9.exe | 42ba3e09ae71b1ad7d004c2a101dd73d | 1 |
| 25. | nMN5325325325325325e30p5ev.exe | 0bf2101859e0d4e58383850f7d4149a7 | 1 |