Extractor | Epk
: For newer versions (v2 and v3), the tool can integrate AES and RSA keys dumped from a running TV to decrypt and sign firmware files, making it possible to study "secured" systems.
: Beyond just ".epk" files, it can extract and convert a wide range of formats found in embedded devices, such as: Filesystems : Squashfs, Cramfs, JFFS2, and LZHS. epk extractor