search binary file and list all founded keyword offset

[Pyguys]

search binary file and list all founded keyword offset

with open('1.bin', 'rb') as f:
        s = f.read()
    k = s.find(b'\xFF\x00')
    for list in k:
        print(list)

and i got error

TypeError:'int' object in not interable. 

please help. thanks.

[scidam]

You can use regular expression for this, e.g.

import re

with open('1.bin', 'rb') as f:
    s = f.read()
    for match in s.finditer(b'\xFF\x00'): # UPD: should be re.finditer(b'\xFF\x00', s)
        print(match.span())

[Pyguys]

You can use regular expression for this, e.g.

import re

with open('1.bin', 'rb') as f:
    s = f.read()
    for match in s.finditer(b'\xFF\x00'):
        print(match.span())

thanks for help.

i got error with your code. "AttributeError: 'bytes' object has no attribute 'finditer'"


and i try with

import re

with open('1.bin', 'rb') as f:
    s = f.read()
    for match in re.finditer(b'\xFF\x00'):
        print(match.span())

got error"TypeError: finditer() missing 1 required positional argument: 'string'"

[scidam]

I'm sorry, that was a typo; It should be re.finditer(b'\xFF\x00', s).

[Pyguys]

I'm sorry, that was a typo; It should be re.finditer(b'\xFF\x00', s).

thanks. it worked.