Threat Database Trojans Trojan.Sirefef.gen!E

Trojan.Sirefef.gen!E

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 787
First Seen: March 1, 2013
Last Seen: June 12, 2019
OS(es) Affected: Windows

The detection of Trojan.Sirefef.gen!E on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security and integrity of your computer, and if left unchecked, can lead to serious consequences, including data theft, system crashes, and unauthorized access to your personal information.

What Is Trojan.Sirefef.gen!E?

Trojan.Sirefef.gen!E is a type of Trojan horse malware that can infect your computer through various means, such as opening malicious email attachments, visiting compromised websites, or downloading infected software. Once installed, it can hide in the background, making it difficult to detect and remove. The name "Trojan.Sirefef.gen!E" suggests that it is a generic detection for a Trojan-type threat, but the specific characteristics and behaviors of this malware can vary.

How Trojan.Sirefef.gen!E Operates

Trojan.Sirefef.gen!E, like other Trojans, operates by exploiting vulnerabilities in your system or using social engineering tactics to trick you into installing it. Once inside, it can create backdoors, allowing hackers to access your computer remotely, steal sensitive information, or use your system as a botnet to spread malware or conduct other malicious activities. It may also modify system settings, disable security software, or install additional malware to further compromise your system.

Symptoms of Infection

The symptoms of a Trojan.Sirefef.gen!E infection can be subtle, making it challenging to detect. However, you may notice unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs running in the background. You may also receive unexpected pop-ups, experience unusual network activity, or find that your security software is disabled or compromised. If you suspect that your system is infected, it is essential to take immediate action to remove the malware and prevent further damage.

How to Remove Trojan.Sirefef.gen!E

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malware, including Trojan.Sirefef.gen!E.
  3. Uninstall any suspicious programs or software that may be related to the malware infection.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
  5. Reboot your computer and perform another full scan with your anti-malware tool to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.Sirefef.gen!E from your system requires careful attention to detail and a comprehensive approach to ensure that all components of the malware are eliminated. By following the steps outlined above and using reputable security software, you can help protect your system from the risks associated with this type of malware. Remember to always be cautious when opening email attachments, visiting websites, or downloading software, and keep your security software up to date to prevent future infections.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
AVG BackDoor.Generic16.CGAX
Fortinet W32/ZAccess.BSDF!tr.bdr
AntiVir TR/Symmi.15280.2
Kaspersky Backdoor.Win32.ZAccess.bsdf
Symantec Suspicious.Cloud
K7AntiVirus Riskware
McAfee RDN/Generic BackDoor!hp
AVG Generic_s.AJB
AVG BackDoor.Generic16.CGYD
Fortinet W32/ZAccess.BSHE!tr.bdr
Ikarus Win32.SuspectCrc
AhnLab-V3 Backdoor/Win32.PMax
AntiVir TR/Symmi.15280.3
Kaspersky Backdoor.Win32.ZAccess.bshe
McAfee ZeroAccess-FBJR!B8E3C949FD1A

SpyHunter Detects & Remove Trojan.Sirefef.gen!E

File System Details

Trojan.Sirefef.gen!E may create the following file(s):
# File Name MD5 Detections
1. winmgr.exe a1339e29691557b481de4753f320f8d2 10
2. dfigjdfgd.exe f01e450d49cb8ef414aaf571afe494be 2
3. Lollipop.exe 7cfda771a10b6bcc882bff9405b49300 1
4. n. 2fe1ce150c39a0e1f0eb4d0550fd2992 1
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