Sorry, the table in the post above didn't show up as I typed it. Here's the same data in a more readable format -



Example 1
Source data (in hex)
00 00 00 00 00 00 00 00

Resulting data (in hex)
CB A7 BE 9E 85 3E DA 3E


Example 2
Source data (in hex)
00 00 00 00 01 00 00 00

Resulting data (in hex)
A9 A4 6B 8D 68 D6 C0 07


Example 3
Source data (in hex)
00 00 00 10 00 00 00 00

Resulting data (in hex)
D8 5B 98 00 BF F7 95 83


Example 4
Source data (in hex)
FF FF FF FF FF FF FF FF

Resulting data (in hex)
CC B0 A4 B9 E3 28 DE 73

Btw, I ran malware-bytes, it's a spyware removal utility, which should get rid of the spyware. You can download it from Free Software Downloads and Reviews - Download.com.

Your files are definitely corrupt and need to be repaired.