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RE: Any file details on an executable binary file?



> On Fri, 14 May 2010 22:22:01 +0530 < aspnair@gmail.com > wrote:
>
> Also you could try and analyze the output of the following 
> readelf -a <executable>
> ldd <executable>
> strings <executable>
> For example most of the files compiled with g++ has a dependability on libstdc++.so.6
>

Wow the output of readelf -a <executable> was really helpful, which contained information like:

ELF Header:
  Magic:   7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00
  Class:                             ELF64
  Data:                              2's complement, little endian
  Version:                           1 (current)
  OS/ABI:                            UNIX - System V
  ABI Version:                       0
  Type:                              EXEC (Executable file)
  Machine:                           Advanced Micro Devices X86-64
  Version:                           0x1
  Entry point address:               0x401210
  Start of program headers:          64 (bytes into file)
  Start of section headers:          15296 (bytes into file)
  Flags:                             0x0
  Size of this header:               64 (bytes)
  Size of program headers:           56 (bytes)
  Number of program headers:         8
  Size of section headers:           64 (bytes)
  Number of section headers:         37
  Section header string table index: 34



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