= Index 0 section
Contained in bytes 0x40 to 0x7F.
The first section is always magic: http://www.sco.com/developers/gabi/2003-12-17/ch4.sheader.html says:
\Q[If the number of sections is greater than or equal to SHN_LORESERVE (0xff00), e_shnum has the value SHN_UNDEF (0) and the actual number of section header table entries is contained in the sh_size field of the section header at index 0 (otherwise, the sh_size member of the initial entry contains 0).]
There are also other magic sections detailed in `Figure 4-7: Special Section Indexes`.