Certified Ethical Hacker (CEH) Practice Question

A wrapper (also called a file binder) is specifically designed to combine a legitimate-looking file-such as an image, document, or installer-with hidden malicious code. When the victim runs the wrapped file, the benign content is displayed to avoid suspicion while the malware is extracted and executed in the background. A dropper's main purpose is to install additional malware but does not necessarily include a visible decoy; a downloader retrieves payloads from the Internet; a packer only compresses or obfuscates a single executable rather than merging two separate files. Therefore, the sample acts as a wrapper Trojan.