Threat Database Backdoors Backdoor.Silby

Backdoor.Silby

By CagedTech in Backdoors
Published:
Last updated:

Threat Scorecard

Threat Level: 60 % (Medium)
Infected Computers: 18
First Seen: August 13, 2012
OS(es) Affected: Windows

The detection of Backdoor.Silby on your system indicates a potential security threat that requires immediate attention. This backdoor threat can compromise your system's security and allow unauthorized access to your data. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.

What Is Backdoor.Silby?

Backdoor.Silby is a type of malware that creates a secret doorway into your system, allowing hackers to access your computer without your knowledge or permission. This backdoor can be used to steal sensitive information, install additional malware, or take control of your system. The name "Backdoor.Silby" suggests that it is a backdoor threat, but it may not be related to a specific malware family.

How Backdoor.Silby Operates

Backdoor.Silby operates by exploiting vulnerabilities in your system or using social engineering tactics to trick you into installing it. Once installed, it can communicate with its command and control servers to receive instructions and transmit stolen data. The backdoor can also be used to install additional malware, such as keyloggers, ransomware, or spyware, which can further compromise your system's security.

The exact mechanisms used by Backdoor.Silby to operate are not known, but it is likely that it uses common backdoor tactics, such as creating a hidden connection to the internet, using encryption to hide its communication, and attempting to evade detection by security software.

Symptoms of Infection

The symptoms of a Backdoor.Silby infection can be subtle, but they may include unusual system behavior, such as slow performance, unexpected crashes, or unfamiliar programs running in the background. You may also notice that your system is connecting to the internet without your permission or that your data is being transmitted to unknown servers.

  • Unexplained changes to your system settings or configuration
  • New, unfamiliar programs or icons on your desktop
  • Unexpected pop-ups or alerts
  • Slow system performance or crashes

How to Remove Backdoor.Silby

  1. Restart your system in Safe Mode with Networking to prevent the backdoor from loading and to allow you to download and install removal tools
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect and remove the backdoor and any related malware
  3. Uninstall any suspicious programs or applications that you do not recognize or that were installed without your permission
  4. Reset your web browsers, such as Chrome, Firefox, or Edge, to their default settings to remove any malicious extensions or add-ons
  5. Reboot your system and perform another full scan with your anti-malware tool to ensure that the backdoor and any related malware have been completely removed

Conclusion

The detection of Backdoor.Silby on your system is a serious security threat that requires immediate attention. By understanding the nature of this threat and taking prompt action to remove it, you can help prevent further damage to your system and protect your sensitive data. Remember to always use reputable anti-malware tools, keep your system and software up to date, and practice safe computing habits to reduce the risk of future infections.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
AVG Dropper.Generic6.BADX
Fortinet W32/Jorik_Shakblades.HVH!tr
Ikarus Win32.SuspectCrc
AntiVir TR/Agent.966656.4
McAfee Generic BackDoor!fp3
AVG BackDoor.Ircbot.WYK
Ikarus Trojan.Win32.VBKrypt
Comodo TrojWare.Win32.Injector.XFR
Avast Win32:VBCrypt-BNJ [Trj]
McAfee PWS-Zbot.gen.asg
AVG Dropper.Generic6.BPBP
Fortinet W32/VBKrypt.NPDE!tr
Ikarus Backdoor.Win32.IRCBot
AntiVir TR/Dropper.Gen
Kaspersky Trojan.Win32.VBKrypt.nthz

File System Details

Backdoor.Silby may create the following file(s):
# File Name MD5 Detections
1. A-1912085625.exe 5ad3e1b9aad19ec823d66113e43deec6 5
2. A-1165542215.exe ed51a366238662409871fda704400214 4
3. A-2065814779.exe 5d0d8e3e61ecd280e61cd7f9a89c24a1 4
4. 9275CB9D40FBE25.exe 099886ce1aec8f1bea8001b3f0d564aa 2
5. 0002571f.exe 50ebd5350a58e3857ff6fb3f777b62a3 1
6. igfxnt64.exe 715fdb042a413affec147a38024a008b 1
7. A-1496553993.exe c6d718416ebfc2a080d3c35f3dd1b3c0 1