CpawCTF Q21.[Reversing]reversing easy!
binary.tr
$file rev100
rev100: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux.so.2, for GNU/Linux 2.6.24, BuildID[sha1]=f94360edd84a940de2b74007d4289705601d618d, not stripped
$strings rev100
....
D$Fcpawf
D$J{
D$ y
D$$a
D$(k
D$,i
D$0n
D$4i
D$8k
D$<u
D$@!
....