First Witchcraft Compiler Collection commit

endrazine · Aug 9, 2016 · dbb0ff1 · dbb0ff1
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diff --git a/AUTHORS b/AUTHORS
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+The Witchcraft Compiler Collection
+was written by the following authors:
+  Jonathan Brossard
+
+
+For third party depedencies licenses,
+see LICENSE.
+
+linenoise, lua, lua-jit, openlibm are
+copyrights of their respective owners.
+
diff --git a/LICENSE b/LICENSE
@@ -0,0 +1,256 @@
+The Witcraft Compiler Collection is
+subject to the following licenses:
+
+-------------------------------------- MIT LICENSE -------------------------------------------
+The MIT License (MIT)
+Copyright (c) 2016 Jonathan Brossard
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ and associated documentation files (the "Software"), to deal in the Software without 
+restriction, including without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or
+substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
+FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+------------------------------------------------------------------------------------------------
+
+In addition, the following licenses apply to third party dependencies used within the
+Witchcraft Compiler Collection:
+
+---------------------------------- linenoise ---------------------------------------------------
+Copyright (c) 2010-2014, Salvatore Sanfilippo <antirez at gmail dot com>
+Copyright (c) 2010-2013, Pieter Noordhuis <pcnoordhuis at gmail dot com>
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+------------------------------------------------------------------------------------------------
+
+
+------------------------------------------ lua -------------------------------------------------
+
+Lua is free software distributed under the terms of the MIT license reproduced below; it may be
+used for any purpose, including commercial purposes, at absolutely no cost without having to ask
+us. The only requirement is that if you do use Lua, then you should give us credit by including
+the appropriate copyright notice somewhere in your product or its documentation. For details, 
+see this : http://www.lua.org/license.html
+
+Copyright © 1994–2015 Lua.org, PUC-Rio.
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+and associated documentation files (the "Software"), to deal in the Software without 
+restriction, including without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or 
+substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+------------------------------------------------------------------------------------------------
+
+
+===============================================================================
+LuaJIT -- a Just-In-Time Compiler for Lua. http://luajit.org/
+
+Copyright (C) 2005-2016 Mike Pall. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+[ MIT license: http://www.opensource.org/licenses/mit-license.php ]
+
+===============================================================================
+[ LuaJIT includes code from Lua 5.1/5.2, which has this license statement: ]
+
+Copyright (C) 1994-2012 Lua.org, PUC-Rio.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+===============================================================================
+[ LuaJIT includes code from dlmalloc, which has this license statement: ]
+
+This is a version (aka dlmalloc) of malloc/free/realloc written by
+Doug Lea and released to the public domain, as explained at
+http://creativecommons.org/licenses/publicdomain
+
+===============================================================================
+
+## OpenLibm
+
+OpenLibm contains code that is covered by various licenses.
+
+The OpenLibm code derives from the FreeBSD msun and OpenBSD libm
+implementations, which in turn derives from FDLIBM 5.3. As a result, it
+has a number of fixes and updates that have accumulated over the years
+in msun, and also optimized assembly versions of many functions. These
+improvements are provided under the BSD and ISC licenses. The msun
+library also includes work placed under the public domain, which is
+noted in the individual files. Further work on making a standalone
+OpenLibm library from msun, as part of the Julia project is covered
+under the MIT license. The test files, test-double.c and test-float.c
+are under the LGPL.
+
+## Parts copyrighted by the Julia project (MIT License)
+
+>       Copyright (c) 2011-14 The Julia Project.
+>       https://github.com/JuliaLang/openlibm/graphs/contributors
+>
+>       Permission is hereby granted, free of charge, to any person obtaining
+>       a copy of this software and associated documentation files (the
+>       "Software"), to deal in the Software without restriction, including
+>       without limitation the rights to use, copy, modify, merge, publish,
+>       distribute, sublicense, and/or sell copies of the Software, and to
+>       permit persons to whom the Software is furnished to do so, subject to
+>       the following conditions:
+>
+>       The above copyright notice and this permission notice shall be
+>       included in all copies or substantial portions of the Software.
+>
+>       THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+>       EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+>       MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+>       NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+>       LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+>       OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+>       WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+## Parts copyrighted by Stephen L. Moshier (ISC License)
+
+> Copyright (c) 2008 Stephen L. Moshier <steve@moshier.net>
+>
+> Permission to use, copy, modify, and distribute this software for any
+> purpose with or without fee is hereby granted, provided that the above
+> copyright notice and this permission notice appear in all copies.
+>
+> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+> ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+## FREEBSD MSUN (FreeBSD/2-clause BSD/Simplified BSD License)
+
+>       Copyright 1992-2011 The FreeBSD Project. All rights reserved.
+>
+>       Redistribution and use in source and binary forms, with or without
+>       modification, are permitted provided that the following conditions are
+>       met:
+>
+>       1. Redistributions of source code must retain the above copyright
+>       notice, this list of conditions and the following disclaimer.
+>
+>       2. Redistributions in binary form must reproduce the above copyright
+>       notice, this list of conditions and the following disclaimer in the
+>       documentation and/or other materials provided with the distribution.
+>       THIS SOFTWARE IS PROVIDED BY THE FREEBSD PROJECT ``AS IS'' AND ANY
+>       EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+>       IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+>       PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FREEBSD PROJECT OR
+>       CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+>       EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+>       PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+>       PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+>       LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+>       NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+>       SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+>
+>       The views and conclusions contained in the software and documentation
+>       are those of the authors and should not be interpreted as representing
+>       official policies, either expressed or implied, of the FreeBSD
+>       Project.
+
+## FDLIBM
+
+>      Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+>
+>      Developed at SunPro, a Sun Microsystems, Inc. business.
+>      Permission to use, copy, modify, and distribute this
+>      software is freely granted, provided that this notice
+>      is preserved.
+
+## Tests
+
+>   Copyright (C) 1997, 1999 Free Software Foundation, Inc.
+>   This file is part of the GNU C Library.
+>   Contributed by Andreas Jaeger <aj@suse.de>, 1997.
+>
+>   The GNU C Library is free software; you can redistribute it and/or
+>   modify it under the terms of the GNU Lesser General Public
+>   License as published by the Free Software Foundation; either
+>   version 2.1 of the License, or (at your option) any later version.
+>
+>   The GNU C Library is distributed in the hope that it will be useful,
+>   but WITHOUT ANY WARRANTY; without even the implied warranty of
+>   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+>   Lesser General Public License for more details.
+>
+>   You should have received a copy of the GNU Lesser General Public
+>   License along with the GNU C Library; if not, write to the Free
+>   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+>   02111-1307 USA.
+
diff --git a/Makefile b/Makefile
@@ -0,0 +1,13 @@
+all:
+	cd src && make
+
+clean:
+	cd src && make clean
+	rm -f ./bin/*
+
+install:
+	cd src && make install
+
+uninstall:
+	cd src && make uninstall
+
diff --git a/README.md b/README.md
@@ -0,0 +1,45 @@
+
+
+     The Witchcraft Compiler Collection
+
+
+
+ -- Purpose:
+
+WCC is a collection of reverse engineering tools
+taking binary files as an input.
+
+ -- Commands:
+
+* wcc : The Witchcraft Compiler.
+        Takes binaries (ELF, PE, ...) as an imput
+        and creates valid ELF binaries (eg: relocatable
+        objects or shared libraries) that can be later
+        compiled and linked with using regular compilers
+        (eg: gcc/clang).
+
+* wld : The Witchcraft Linker.
+        Takes a valid ELF (32/64) binary as an imput
+        and changes its ELF class to ELF_DYN.
+
+* wsh : The Witchcraft Loader and Dynamic Linker.
+        Takes a valid ELF as an input, loads it in its own
+        the address space, loads dependencies, solves relocations
+        and execute an embedded (lua) shell or runs a script.
+
+ -- Building and Installing:
+
+	From the directory containing this file, type:
+        $ make
+
+	Then to install wcc, type:
+	$ sudo make install
+
+ -- External dependencies:
+
+        Glibc, libbfd, libdl, zlib.
+
+ -- Licences:
+
+        See the file named LICENSE.
+
diff --git a/bin/wcc b/bin/wcc
diff --git a/bin/wcc32 b/bin/wcc32
diff --git a/bin/wld b/bin/wld
diff --git a/bin/wld32 b/bin/wld32
diff --git a/bin/wlld b/bin/wlld
@@ -0,0 +1,32 @@
+#!/bin/bash
+#
+# wlld : This file is part of the Witchcraft Compiler Collection
+#
+# Copyright : Jonathan Brossard - endrazine@gmail.com
+#
+# This file is licensed under the MIT license
+#
+# version 0.01 Sun Jul 17 19:25:18 PDT 2016
+#
+#
+
+usage () {
+	echo "Usage: $0 </path/to/bin>"
+	echo ""
+	echo "  Returns libraries to be passed to gcc to relink this application."
+	echo ""
+	exit
+}
+
+getlibs (){
+	ldd $1|grep "=> /"|awk '{print $1}'|sed s#"\..*"##|sed s#"^lib"#"-l"#|tr "\n" " "
+	echo ""
+}
+
+if [ "$1" == "" ]
+then
+	usage
+fi
+
+getlibs $1
+
diff --git a/bin/wsh b/bin/wsh
diff --git a/bin/wsh-arm b/bin/wsh-arm
diff --git a/bin/wsh-i386 b/bin/wsh-i386
diff --git a/bin/wsh32 b/bin/wsh32
diff --git a/doc/binfmt.txt b/doc/binfmt.txt
@@ -0,0 +1,13 @@
+You can register and binary format so that
+all the .wsh scripts will be executed with
+/usr/bin/wsh as an interpreter.
+
+See man update-binfmts
+
+jonathan@blackbox:~$ cat /proc/sys/fs/binfmt_misc/wsh 
+enabled
+interpreter /usr/bin/wsh
+flags: 
+extension .wsh
+jonathan@blackbox:~$ 
+
diff --git a/doc/presentations/Jonathan_Brossard_Witchract_Compiler_Collection_Defcon24_2016.pdf b/doc/presentations/Jonathan_Brossard_Witchract_Compiler_Collection_Defcon24_2016.pdf
diff --git a/doc/presentations/demos_defcon24_2016/README b/doc/presentations/demos_defcon24_2016/README
@@ -0,0 +1,12 @@
+This directory contains Proof of Concept code as demonstrated 
+at the Defcon 24 conference during the talk named
+"Introduction to the Wicraft Compiler Collection".
+
+This code is Copyright 2016 Jonathan Brossard
+and licensed under the MIT License.
+
+August 2016.
+
+endrazine-
+
+
diff --git a/doc/presentations/demos_defcon24_2016/apache/Makefile b/doc/presentations/demos_defcon24_2016/apache/Makefile
@@ -0,0 +1,7 @@
+CC	:=	gcc
+CFLAGS	:=	-W -Wall
+LDFLAGS	:=	/usr/sbin/apache2
+
+all::
+	$(CC) $(CFLAGS) ap2version.c -o ap2version $(LDFLAGS)
+