NAME¶

afl-showmap

SYNOPSIS¶

afl-showmap [ options ] -- /path/to/target_app [ ... ]

OPTIONS¶

Required parameters:


  -o file    - file to write the trace data to
Execution control settings:


  -t msec    - timeout for each run (none)


  -m megs    - memory limit for child process (0 MB)


  -O         - use binary-only instrumentation (FRIDA mode)


  -Q         - use binary-only instrumentation (QEMU mode)


  -U         - use Unicorn-based instrumentation (Unicorn mode)


  -W         - use qemu-based instrumentation with Wine (Wine mode)


               (Not necessary, here for consistency with other afl-* tools)
Other settings:


  -i dir     - process all files below this directory, must be combined with -o.


               With -C, -o is a file, without -C it must be a directory


               and each bitmap will be written there individually.


  -C         - collect coverage, writes all edges to -o and gives a summary


               Must be combined with -i.


  -q         - sink program's output and don't show messages


  -e         - show edge coverage only, ignore hit counts


  -r         - show real tuple values instead of AFL filter values


  -s         - do not classify the map


  -c         - allow core dumps
This tool displays raw tuple data captured by AFL instrumentation.
For additional help, consult docs/README.md.
Environment variables used:
LD_BIND_LAZY: do not set LD_BIND_NOW env var for target
AFL_CMIN_CRASHES_ONLY: (cmin_mode) only write tuples for crashing inputs
AFL_CMIN_ALLOW_ANY: (cmin_mode) write tuples for crashing inputs also
AFL_CRASH_EXITCODE: optional child exit code to be interpreted as crash
AFL_DEBUG: enable extra developer output
AFL_FORKSRV_INIT_TMOUT: time spent waiting for forkserver during startup (in milliseconds)
AFL_KILL_SIGNAL: Signal ID delivered to child processes on timeout, etc. (default: SIGKILL)
AFL_MAP_SIZE: the shared memory size for that target. must be >= the size the target was compiled for
AFL_PRELOAD: LD_PRELOAD / DYLD_INSERT_LIBRARIES settings for target
AFL_PRINT_FILENAMES: If set, the filename currently processed will be printed to stdout
AFL_QUIET: do not print extra informational output
AFL_NO_FORKSRV: run target via execve instead of using the forkserver

AUTHOR¶

afl++ was written by Michal "lcamtuf" Zalewski and is maintained by Marc "van Hauser" Heuse <mh@mh-sec.de>, Heiko "hexcoder-" Eissfeldt <heiko.eissfeldt@hexco.de>, Andrea Fioraldi <andreafioraldi@gmail.com> and Dominik Maier <domenukk@gmail.com> The homepage of afl++ is: https://github.com/AFLplusplus/AFLplusplus

LICENSE¶

Apache License Version 2.0, January 2004