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herrcore/prnloader.py

Created December 10, 2020 04:56
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Decryptor for PrnLoader
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prnloader.py
def decrypt(data, video):
video_len = len(video)
if video_len > 0xa00000:
video_len = 0xa00000
video_offset_count = video_len /len(data)
out = ''
for i in range(len(data)):
out += chr(ord(data[i]) ^ ord(video[video_offset_count*i]))
return out
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