code: def discombobulate(self, filehash):
          
  
          idx = [0xe, 0x3, 0x6, 0x8, 0x2]
          mul = [2, 2, 5, 4, 3]
          add = [0, 0xd, 0x10, 0xb, 0x5]
  
          b = []
          for i in xrange(len(idx)):
              a = add[i]
              m = mul[i]
              i = idx[i]
  
              t = a + int(filehash[i], 16)
              v = int(filehash[t:t + 2], 16)
              b.append(("%x" % (v * m))[-1])
  
          return ''.join(b)
docs: prepare napiprojekt scrambled hash