Ransomware remains one of the most pervasive and damaging types of malware affecting users worldwide. Qehu Ransomware, discovered on May 4, 2024, exemplifies the evolving threat landscape, employing sophisticated methods to encrypt files and demand ransom. This article delves into the nature of Qehu ransomware, its infection vectors, encryption mechanisms, the ransom note it generates, and the possibilities for decryption, including the use of tools like the Emsisoft STOP Djvu decryptor. Qehu ransomware is a malicious software designed to encrypt files on a victim's computer, rendering them inaccessible. Once the encryption process is complete, it demands a ransom from the victim in exchange for the decryption key necessary to unlock the files. The Qehu variant adds a specific .qehu file extension to encrypted files, making them easily identifiable. Alongside the encryption, Qehu generates a ransom note (_readme.txt), typically placed on the desktop or within affected directories, instructing victims on how to pay the ransom to recover their files.