# Full WriteUp

Full Writeup on our website: [https://www.aperikube.fr/docs/csawquals_2018/kvm](https://www.aperikube.fr/docs/csawquals_2018/kvm)

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# TL;DR

This write-up deals with a crackme challenge based on KVM presented at CSAW’18 CTF Qualification. KVM (for Kernel-based Virtual Machine) is a full virtualization solution for Linux x86 hardware containing virtualization extensions (Intel VT or AMD-V).

The program runs a code in a virtual machine created with KVM which check the user input. The password is compressed with the Huffman coding.