From 6814897ce2de08180b6537fcccfb104827e2a131 Mon Sep 17 00:00:00 2001 From: n0p <0x90@n0p.cc> Date: Thu, 25 Oct 2018 23:14:29 +0200 Subject: Init. --- README.md | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 README.md (limited to 'README.md') diff --git a/README.md b/README.md new file mode 100644 index 0000000..4365b85 --- /dev/null +++ b/README.md @@ -0,0 +1,31 @@ +Forgetful Commander +=================== + +# Author +n0p + +# Description +All typos in the flag are on purpose (brute-force prevention...)! + + +# Challenge Text +``` +And you lost a key again. This time it's the key to your missiles command +station. However, the command station got a silent password override. Even +though your memory isn't that good, you don't remember the password either, +your technical skills are!. You've already dumped the binary, which checks the +password. Now you just have to reverse it! +``` + +# Setup +packer.py builds everything. Requires clang. + +# Solution +Simple packer. Main program checks the argument against some XOR stuff. +Depending on the trap flag, the argument is checked against the fail string. + +# Point Value +dynamic + +# Flag +flag{Just_type__Please__and_the_missles_will_be_launched.} -- cgit v1.2.3