Any hints on challenge #5? FromHex returns something that looks like it has the bz2 compression header. Trying to decompress w/ bz2 doesn't seem to work though

Any hints on challenge #5? FromHex returns something that looks like it has the bz2 compression header. Trying to decompress w/ bz2 doesn't seem to work though. 42 5a 68 39 31 41 59 26 53 59 34 3d 45 44 3d 31 37 3d 44 45 3d 30 30 3d 30 30 28 3d 44 46 3d 38 30 3d 30 30 3d 31 30 68 3d 30 37 3d 46 37 3d 46 30 3d 30 43 3d 30 30 66 3d 30 30 3d 33 46 3d 45 46 3d 44 46 3d 46 30 30 3d 30 30 3d 0d 0a 3d 44 41 3d 38 31 48 3d 43 34 3d 43 38 3d 44 30 68 3d 30 33 43 3d 30 38 3d 30 30 3d 30 30 3d 43 30 3d 43 38 32 3d 30 30 3d 30 43 46 3d 38 33 21 3d 39 30 3d 31 38 35 4f 3d 31 34 3d 46 34 46 3d 39 34 3d 46 43 52 6f 42 3d 0d 0a 3d 39 45 3d 41 37 3d 41 36 6a 46 3d 39 41 63 3d 31 32 6d 46 3d 30 34 3a 32 3d 43 38 52 5d 52 7a 68 3d 31 30 3d 31 31 3d 30 31 3d 41 41 3d 31 46 3d 38 36 3d 31 45 3d 42 30 52 3d 42 41 3d 30 42 5e 3d 31 36 25 3d 41 46 3d 30 37 3d 0d 0a 3d 46 31 3d 44 37 38 74 3d 43 46 3d 42 37 3d 31 36 3d 39 35 3d 38 42 3d 30 35 3d 45 41 3d 39 34 30 44 3d 46 31 3d 31 34 3d 43 33 3d 32 32 62 6a 3d 32 32 3d 38 43 6d 3d 41 41 3d 45 35 3d 41 34 3d 44 45 3d 39 34 53 3d 42 34 2e 3d 0d 0a 3d 41 36 3d 42 33 3d 41 43 3d 31 42 3d 38 30 3d 30 38 3d 33 46 46 3d 44 41 2c 49 3d 43 35 3d 42 38 09 28 3d 41 32 72 35 3d 30 38 40 3d 46 41 2a 3d 31 45 61 3d 44 45 5e 3d 39 45 3d 44 42 3d 31 41 3d 43 33 3d 38 42 26 3d 0d 0a 3d 43 44 3d 39 32 3d 44 30 3d 43 32 3d 31 32 3d 41 41 2a 3d 30 33 48 3d 46 38 45 3d 45 38 30 3d 41 35 3d 43 35 40 3d 44 45 3d 46 30 3d 31 37 3d 43 38 3d 44 34 3d 41 30 3d 39 46 3d 43 45 3d 46 34 20 76 3d 30 36 2c 3d 0d 0a 43 6e 3d 45 37 3d 39 30 3d 44 39 3d 43 31 64 3d 30 35 3d 42 39 3d 30 30 58 3d 44 32 48 3d 46 41 3d 41 46 3d 41 44 3d 38 38 3d 38 30 30 3d 31 38 3d 46 37 3d 39 30 3d 31 32 4d 3c 3e 76 3d 30 45 6b 3d 38 42 5b 3d 42 46 3d 0d 0a 3d 45 36 3d 31 30 3d 38 46 3d 44 31 3d 44 31 3d 45 41 3d 45 42 3d 39 44 44 3d 44 30 3d 44 31 3d 43 34 74 3d 38 43 2b 3d 41 38 5e 3d 43 42 31 3a 50 3d 42 37 3d 30 38 3d 42 43 09 3d 0d 0a 3d 41 32 3d 31 37 3d 41 37 3d 31 46 3d 46 31 77 24 53 3d 38 35 09 3d 30 33 4e 3d 44 31 7d 3d 45 30