UPX: Ultimate Packer for Executables

Created the Sunday 19 June 2022. Updated 4 months, 3 weeks ago.

UPX is a tool that is used to compress and encrypt executables in order to make them smaller and more difficult to reverse engineer. UPX is free to use, portable, and can be extended with additional features. It is known for its high performance and compatibility with a wide range of executable formats. UPX is commonly used by software developers to reduce the size of their programs and to protect their intellectual property. It is also used by malware authors to make their malicious programs more difficult to detect and analyze.



Detection Rules

Additional Resources

External Links

The resources provided below are associated links that will give you even more detailed information and research on current evasion technique. It is important to note that, while these resources may be helpful, it is important to exercise caution when following external links. As always, be careful when clicking on links from unknown sources, as they may lead to malicious content.


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