mtvrsh
``` 000171b0: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 000171c0: 4743 433a 2028 474e 5529 2038 2e32 2e30 GCC: (GNU) 8.2.0 000171d0: 0024 4964 3a20 6d65 6368 616e 6973 6d73 .$Id: mechanisms 000171e0: 2e63 2c76 2031 2e38 2032 3030 362f 3033 .c,v 1.8 2006/03 000171f0: 2f31 3320 3230 3a31 373a 3039 206d 656c /13 20:17:09 mel ``` [Binary above](http://ix.io/1qno) results in `GCC 1.8` in elfinfo. I suspect first regex may be catching this number.