This version of my strings.py program adds option -N to select strings that end with a NUL character (C-strings).
strings_V0_0_8.zip (http)MD5: 29015239E6385FFA63C2E33755C34CD9
SHA256: 449AC9AA39A464D7C5883DED3FE9CB21A2E8E700F7763AD4199C25D37DCBD296