A bit of googling (`\e(0` aka `"0x1b 0x28 0x30"`) shows that we're dealing with the [DEC Special Graphics Character Set](http://fileformats.archiveteam.org/wiki/DEC_Special_Graphics_Character_Set). What the terminal shows is ASCII interpreted as characters in this encoding (the attached text file is UTF-8 encoded), so something like `iconv -t THIS_WEIRD_ENCODING_NAME` would give back the original text; however, this encoding doesn't seem to be something common and supported by tools, so I wrote a simple Python script based on the conversion table provided above and got the flag.

```python
#!/usr/bin/env python3

def convert(c):
d = {
'\u00a0': '\x5f',
'\u25c6': '\x60',
'\u2592': '\x61',
'\u2409': '\x62',
'\u240c': '\x63',
'\u240d': '\x64',
'\u240a': '\x65',
'\u00b0': '\x66',
'\u00b1': '\x67',
'\u2424': '\x68',
'\u240b': '\x69',
'\u2518': '\x6a',
'\u2510': '\x6b',
'\u250c': '\x6c',
'\u2514': '\x6d',
'\u253c': '\x6e',
'\u23ba': '\x6f',
'\u23bb': '\x70',
'\u2500': '\x71',
'\u23bc': '\x72',
'\u23bd': '\x73',
'\u251c': '\x74',
'\u2524': '\x75',
'\u2534': '\x76',
'\u252c': '\x77',
'\u2502': '\x78',
'\u2264': '\x79',
'\u2265': '\x7a',
'\u03c0': '\x7b',
'\u2260': '\x7c',
'\u00a3': '\x7d',
'\u00b7': '\x7e',
}
return d.get(c, c)
with open('honey_help.txt', encoding='utf-8') as f:
print(''.join(convert(c) for c in f.read()))
```

Flag: `cybrics{h0ly_cr4p_1s_this_al13ni$h_0r_w4t?}`