To automatically generate Python and assembly programs used for security exploits, we curated a large dataset for feeding NMT techniques. A sample in the dataset consists of a snippet of code from these exploits and their corresponding description in the English language. We collected exploits from publicly available databases (exploitdb, shellstorm), public repositories (e.g., GitHub), and programming guidelines. In particular, we focused on exploits targeting Linux, the most common OS for security-critical network services, running on IA-32 (i.e., the 32-bit version of the x86 Intel Architecture). The dataset is stored in the folder EVIL/datasets and consists of two parts: i) Encoders: a Python dataset, which contains Python code used by exploits to encode the shellcode; ii) Decoders: an assembly dataset, which includes shellcode and decoders to revert the encoding.