`katana.units.raw.base85` — Decode Base85¶

Decode Base85 encoded text

This is done by the Python3 base64 module which has the b85decode function.

class katana.units.raw.base85.Unit(manager: katana.manager.Manager, target: katana.target.Target)

GROUPS = ['raw', 'decode', 'base85']: These are “tags” for a unit. Considering it is a Raw unit, “raw” is included, as well as the tag “decode”, and the unit name “base85”.

PATTERN = regex.Regex(b'[\\x21-\\x75]{4,}', flags=regex.A | regex.S | regex.M | regex.V0)

PRIORITY = 60: Priority works with 0 being the highest priority, and 100 being the lowest priority. 50 is the default priorty. This unit has a low priority, uncommon

evaluate(match)

Evaluate the target. Run base64.b85decode on the target and recurse on any new found information.

Parameters:	match – A match returned by the `RegexUnit`.
Returns:	None. This function should not return any data.

katana.units.raw.base85 — Decode Base85¶