This new version of numbers-to-string.py has a new option: -S (–statistics).
Statistics can help identifying malicious scripts (text files in general) with numbers:
numbers-to-string_v0_0_5.zip (https)
MD5: 02119AFAC1942A3C97B8E554C03B2DB6
SHA256: 36A5C346063C93B45C50ACF82C317379496A815F166E25F969168DDAB561F92D