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Diffstat (limited to 'docs/fuzzing_expert.md')
| -rw-r--r-- | docs/fuzzing_expert.md | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/docs/fuzzing_expert.md b/docs/fuzzing_expert.md index 23b24ad0..ef3f8a4e 100644 --- a/docs/fuzzing_expert.md +++ b/docs/fuzzing_expert.md @@ -472,7 +472,7 @@ If you are using AFL spinoffs or AFL conforming fuzzers, then just use the same -o directory and give it a unique `-S` name. Examples are: * [Fuzzolic](https://github.com/season-lab/fuzzolic) - * [symcc](https://github.com/eurecom-s/symcc/) + * [symcc](https://github.com/eurecom-s3/symcc/) * [Eclipser](https://github.com/SoftSec-KAIST/Eclipser/) * [AFLsmart](https://github.com/aflsmart/aflsmart) * [FairFuzz](https://github.com/carolemieux/afl-rb) @@ -540,6 +540,11 @@ To have only the summary use the `-s` switch e.g.: `afl-whatsup -s out/` If you have multiple servers then use the command after a sync, or you have to execute this script per server. +Another tool to inspect the current state and history of a specific instance +is afl-plot, which generates an index.html file and a graphs that show how +the fuzzing instance is performing. +The syntax is `afl-plot instance_dir web_dir`, e.g. `afl-plot out/default /srv/www/htdocs/plot` + #### e) Stopping fuzzing, restarting fuzzing, adding new seeds To stop an afl-fuzz run, simply press Control-C. @@ -608,7 +613,7 @@ switch or honggfuzz. * If you do not use shmem persistent mode, use `AFL_TMPDIR` to point the input file on a tempfs location, see [env_variables.md](env_variables.md) * Linux: Improve kernel performance: modify `/etc/default/grub`, set `GRUB_CMDLINE_LINUX_DEFAULT="ibpb=off ibrs=off kpti=off l1tf=off mds=off mitigations=off no_stf_barrier noibpb noibrs nopcid nopti nospec_store_bypass_disable nospectre_v1 nospectre_v2 pcid=off pti=off spec_store_bypass_disable=off spectre_v2=off stf_barrier=off"`; then `update-grub` and `reboot` (warning: makes the system more insecure) - you can also just run `sudo afl-persistent-config` * Linux: Running on an `ext2` filesystem with `noatime` mount option will be a bit faster than on any other journaling filesystem - * Use your cores! [3.b) Using multiple cores/threads](#b-using-multiple-coresthreads) + * Use your cores! [b) Using multiple cores](#b-using-multiple-cores) * Run `sudo afl-system-config` before starting the first afl-fuzz instance after a reboot ### The End @@ -620,4 +625,4 @@ This is basically all you need to know to professionally run fuzzing campaigns. If you want to know more, the tons of texts in [docs/](./) will have you covered. Note that there are also a lot of tools out there that help fuzzing with AFL++ -(some might be deprecated or unsupported), see [links_tools.md](links_tools.md). \ No newline at end of file +(some might be deprecated or unsupported), see [tools.md](tools.md). |