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Alyinghood/knifelight_xor.py

Created October 8, 2021 15:12
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knifelight_xor.py
import sys
bx = b"\x8C\x11\x93\xAA\xB2\x97\xFA\xBB\xBD\xF6\x63\xA8\xA5\xE1\x70\x23"
with open(sys.argv[1], "rb") as f:
with open(sys.argv[2], "wb") as wf:
last_read_len = len(bx)
while last_read_len >= len(bx):
ba = bytearray(f.read(16))
last_read_len = len(ba)
for i in range(len(ba)):
ba[i] ^= bx[i]
wf.write(ba)
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