Threat Database Mac Malware PUP.MacOS.Eggshell-C

PUP.MacOS.Eggshell-C

By CagedTech in Mac Malware
Published:
Last updated:

Threat Scorecard

Threat Level: 10 % (Normal)
Infected Computers: 12
First Seen: May 16, 2019
Last Seen: November 22, 2023

The detection of PUP.MacOS.Eggshell-C on your system indicates the presence of a potentially unwanted program (PUP) that may be causing issues with your Mac's performance and security. It's essential to understand the nature of this threat and take immediate action to remove it and prevent further damage.

What Is PUP.MacOS.Eggshell-C?

PUP.MacOS.Eggshell-C is a type of potentially unwanted program that can sneak into your system through various means, such as bundled software, infected downloads, or exploited vulnerabilities. Its primary goal is to compromise your system's security and potentially collect sensitive information or display unwanted advertisements. PUPs like PUP.MacOS.Eggshell-C can be challenging to detect and remove, as they often disguise themselves as legitimate programs or hide in the background, making them difficult to identify.

How PUP.MacOS.Eggshell-C Operates

Once PUP.MacOS.Eggshell-C infects your system, it can start performing various malicious activities, such as monitoring your browsing habits, collecting personal data, or displaying pop-up ads. It may also modify your system settings, creating backdoors for other malware or unwanted programs to enter your system. PUPs can also consume system resources, slowing down your Mac's performance and causing frustration.

Symptoms of Infection

If your system is infected with PUP.MacOS.Eggshell-C, you may notice various symptoms, such as unwanted pop-up ads, slow system performance, or unfamiliar programs installed on your Mac. You may also experience browser redirects, changed homepage settings, or an increase in suspicious network activity. These symptoms can be indicative of a PUP infection, and it's crucial to take action to remove the threat as soon as possible.

How to Remove PUP.MacOS.Eggshell-C

  1. Boot your Mac in Safe Mode with Networking to prevent the PUP from loading and to ensure a clean environment for removal.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all instances of PUP.MacOS.Eggshell-C and any related malware.
  3. Uninstall any suspicious programs or applications that you don't recognize or no longer need, as they may be related to the PUP 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 Mac and perform another full scan to ensure that the PUP has been completely removed and your system is clean.

Conclusion

Removing PUP.MacOS.Eggshell-C from your system requires careful attention to detail and a thorough approach. By following the steps outlined above, you can effectively remove the PUP and prevent further damage to your Mac. It's essential to remain vigilant and take proactive measures to protect your system from future infections, such as keeping your operating system and software up to date, using reputable anti-malware tools, and being cautious when downloading software or clicking on links from unknown sources.

File System Details

PUP.MacOS.Eggshell-C may create the following file(s):
# File Name MD5 Detections
1. espro.dylib 8ac8faefeee6cdaf7dc4f23a3760e0b7 4
2. esplios 1e28529b74e665e3aba6afee706efb37 4
3. c0f35d9ed9cc10ed6876199d523314c27739f0b711435444ecca454e8edb845a~.arm64 d81136f889400a22fabed44cd1ccca7e 0
4. efe64a612618c43dea9a9276d6698a3a2b682c1bf2ff851a4b1b03aaf0524352~.arm-9 a3db446dc739159584ccb8a1b704058a 0
5. efe64a612618c43dea9a9276d6698a3a2b682c1bf2ff851a4b1b03aaf0524352~.arm64 1d10464a5a1ad099a18199d157a6a384 0
6. c0f35d9ed9cc10ed6876199d523314c27739f0b711435444ecca454e8edb845a~.arm-9 e6ac71d76740d9585972306024f2a226 0