IceCTF - 45 - Hidden in Plain Sight - ReverseEngineering

Information#

Version#

By	Version	Comment
noraj	1.0	Creation

CTF#

• Name : IceCTF 2016
• Website : https://icec.tf/
• Type : Online
• Format : Jeopardy
• CTF Time : link

Description#

Make sure you take a real close look at it, it should be right there! /home/plain_sight/ or download it here

Solution#

Open this binary with an hex editor (ex: ht, xxd, hexeditor, bless, wxHexEditor by preference order)

00000510: ec0c 50e8 38fe ffff 83c4 10b0 49b0 63b0  ..P.8.......I.c.
00000520: 65b0 43b0 54b0 46b0 7bb0 6cb0 6fb0 6fb0  e.C.T.F.{.l.o.o.
00000530: 6bb0 5fb0 6db0 6fb0 6db0 5fb0 49b0 5fb0  k._.m.o.m._.I._.
00000540: 66b0 6fb0 75b0 6eb0 64b0 5fb0 69b0 74b0  f.o.u.n.d._.i.t.
00000550: 7dc7 45f4 0000 0000 eb2f 83ec 0c6a 01e8  }.E....../...j..