t00sh/rop-toolA tool to help you write binary exploits
A tool to help you write binary exploits
rop-tool v2.4.2
Help you make binary exploits.
Usage: rop-tool <cmd> [OPTIONS]
Commands :
gadget Search gadgets
patch Patch the binary
info Print info about binary
heap Display heap structure
disassemble Disassemble the binary
search Search on binary
help Print help
version Print version
Try "rop-tool help <cmd>" for more informations about a command.
Usage : rop-tool gadget [OPTIONS] [FILENAME]
OPTIONS:
--arch, -A Select an architecture (x86, x86-64, arm, arm64)
--all, -a Print all gadgets (even gadgets which are not uniq)
--depth, -d [d] Specify the depth for gadget searching (default is 5)
--flavor, -f [f] Select a flavor (att or intel)
--no-filter, -F Do not apply some filters on gadgets
--help, -h Print this help message
--no-color, -N Do not colorize output
Usage : rop-tool search [OPTIONS] [FILENAME]
OPTIONS:
--all-string, -a [n] Search all printable strings of at least [n] caracteres. (default is 6)
--byte, -b [b] Search the byte [b] in binary
--dword, -d [d] Search the dword [d] in binary
--help, -h Print this help message
--no-color, -N Don't colorize output
--qword, -q [q] Search the qword [q] in binary
--raw, -r Open file in raw mode (don't considere any file format)
--split-string, -s [s] Search a string "splited" in memory (which is not contiguous in memory)
--string, -S [s] Search a string (a byte sequence) in binary
--word, -w [w] Search the word [w] in binary
Usage : rop-tool patch [OPTIONS] [FILENAME]
OPTIONS:
--address, -a [a] Select an address to patch
--bytes, -b [b] A byte sequence (e.g. : "\xaa\xbb\xcc") to write
--filename, -f [f] Specify the filename
--help, -h Print this help message
--offset, -o [o] Select an offset to patch (from start of the file)
--output, -O [o] Write to an another filename
--raw, -r Open file in raw mode
Usage : rop-tool info [OPTIONS] [FILENAME]
OPTIONS:
--all, -a Show all infos
--segments, -l Show segments
--sections, -s Show sections
--syms, -S Show symbols
--filename, -f [f] Specify the filename
--help, -h Print this help message
--no-color, -N Disable colors
Usage : rop-tool dis [OPTIONS] [FILENAME]
OPTIONS:
--help, -h Print this help message
--no-color, -N Do not colorize output
--address, -a <a> Start disassembling at address <a>
--offset, -o <o> Start disassembling at offset <o>
--sym, -s <s> Disassemble symbol
--len, -l <l> Disassemble only <l> bytes
--arch, -A <a> Select architecture (x86, x86-64, arm, arm64)
--flavor, -f <f> Change flavor (intel, att)
Usage : rop-tool heap [OPTIONS] [COMMAND]
OPTIONS:
--calloc, -C Trace calloc calls
--free, -F Trace free calls
--realloc, -R Trace realloc calls
--malloc, -M Trace malloc calls
--dumpdata, -d Dump chunk's data
--output, -O Output in a file
--help, -h Print this help message
--tmp, -t <d> Specify the writable directory, to dump the library (default: /tmp/)
--no-color, -N Do not colorize output
Small explainations about output of heap command
Each line correspond to a malloc chunk, and the heap is dumped after each execution of heap functions (free, malloc, realloc, calloc)
addr: is the real address of the malloc chunk
usr_addr: is the address returned by malloc functions to user
size: is the size of the malloc chunk
flags: P is PREV_INUSE, M is IS_MAPED and A is NON_MAIN_ARENA
String searching, gadget searching, patching, info, heap visualization, disassembling
Colored output
Intel and AT&T flavor
Support of ELF, PE and MACH-O binary format
Support of big and little endian
Support of x86, x86_64, ARM, ARM64, MIPS, MIPS64 architectures
Basic gadget searching
rop-tool gadget ./program
Display all gadgets with AT&T syntax
rop-tool gadget ./program -f att -a
Search gadgets in RAW x86 file
rop-tool gadget ./program -A x86
Search a "splitted" string in the binary
rop-tool search ./program -s "/bin/sh"
Search all strings in binary
rop-tool search ./program -a
Patch binary at offset 0x1000, with "\xaa\xbb\xcc\xdd" and save as "patched" :
rop-tool patch ./program -o 0x1000 -b "\xaa\xbb\xcc\xdd" -O patched
Visualize heap allocation of /bin/ls command :
rop-tool heap /bin/ls
Disassemble 0x100 bytes at address 0x08048452
rop-tool dis /bin/ls -l 0x100 -a 0x08048452
rop-tool gadget /bin/ls
rop-tool search /bin/ls -a
rop-tool search /bin/ls -s "/bin/sh\x00"
rop-tool heap ./a.out
rop-tool dis ./bin # Many formats
git clone https://github.com/t00sh/rop-tool.git
cd rop-tool
sh scripts/set_env.sh
make
Tosh (tosh at t0x0sh . org)