afl-users

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Announcements and discussion for afl-fuzz. Perhaps several threads per week.

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Arpita Dutta, Michal Zalewski3

Jan 24

Every time program aborts after performing a dry run

Thanks Michal. It solved the problem. Thanks a lot for the help. Regards, Arpita On Tuesday, January

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Every time program aborts after performing a dry run

Thanks Michal. It solved the problem. Thanks a lot for the help. Regards, Arpita On Tuesday, January

Jan 24

Jan 11

AFLGo: How to set targets for AFL using AFLGo

Hi, Can anyone tell me the command parameters to be used to set target location for AFL in AFLGo.

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AFLGo: How to set targets for AFL using AFLGo

Hi, Can anyone tell me the command parameters to be used to set target location for AFL in AFLGo.

Jan 11

12/18/22

timeouts when fuzzing a server program

Im trying to fuzz an FTP server program by desocketing using preeny. Everything works fine except the

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timeouts when fuzzing a server program

Im trying to fuzz an FTP server program by desocketing using preeny. Everything works fine except the

12/18/22

Elias Myllymäki, Marc2

12/2/22

Unable to compile dynamic shared library with afl-g++-fast.

Hi! On 12/1/22 23:23, Elias Myllymäki wrote: > I am trying to compile this project > <https:

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Unable to compile dynamic shared library with afl-g++-fast.

Hi! On 12/1/22 23:23, Elias Myllymäki wrote: > I am trying to compile this project > <https:

12/2/22

11/25/22

How afl-proxy make use of coverage guidance

Hi, I have added instrumentation to my FW (which runs on a separate HW device) and coverage guidance

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How afl-proxy make use of coverage guidance

Hi, I have added instrumentation to my FW (which runs on a separate HW device) and coverage guidance

11/25/22

Tarun Kumar, Marc3

11/17/22

How to know if fuzzing test is running fine?

Thanks Marc Regards, Tarun On Thu, Nov 17, 2022 at 5:08 PM Marc <m...@mh-sec.de> wrote: Method 1

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How to know if fuzzing test is running fine?

Thanks Marc Regards, Tarun On Thu, Nov 17, 2022 at 5:08 PM Marc <m...@mh-sec.de> wrote: Method 1

11/17/22

BlackMage, … mfthom10

11/12/22

Providing config data to test binary?

BackMage, I am curious whether you looked into the free version of Simics that Intel offers for use

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Providing config data to test binary?

BackMage, I am curious whether you looked into the free version of Simics that Intel offers for use

11/12/22

Tarun Kumar, Marc6

11/3/22

[AFL++] No coverage guidance generated by instrumented target

Hi Marc, I have added instrumentation to my FW (which runs on a separate HW device) and coverage

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[AFL++] No coverage guidance generated by instrumented target

Hi Marc, I have added instrumentation to my FW (which runs on a separate HW device) and coverage

11/3/22

Nikolay Shaplov

10/12/22

Re: [afl-users] Error: local symbol __afl_area_ptr in afl-compiler-rt.o is referenced by DSO

В письме от вторник, 13 сентября 2022 г. 09:18:27 MSK пользователь gmimixenia написал: What version

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Re: [afl-users] Error: local symbol __afl_area_ptr in afl-compiler-rt.o is referenced by DSO

В письме от вторник, 13 сентября 2022 г. 09:18:27 MSK пользователь gmimixenia написал: What version

10/12/22

10/12/22

AFL++ v4.04c release

This ist mostly a bugfix release :) https://github.com/AFLplusplus/AFLplusplus/releases/tag/4.04c

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AFL++ v4.04c release

This ist mostly a bugfix release :) https://github.com/AFLplusplus/AFLplusplus/releases/tag/4.04c

10/12/22

9/20/22

AFL++ 4.03c release

Hi! AFL++ 4.03c was just released: https://github.com/AFLplusplus/AFLplusplus/releases/tag/4.03c ###

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AFL++ 4.03c release

Hi! AFL++ 4.03c was just released: https://github.com/AFLplusplus/AFLplusplus/releases/tag/4.03c ###

9/20/22

9/16/22

Qiling + AFLpluplus in Unicorn Mode: Fork Server Handshake Failed

Dear Enthusiasts, I installed Qiling and AFLplusplus and executed the ./build_unicorn_support.sh.

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Qiling + AFLpluplus in Unicorn Mode: Fork Server Handshake Failed

Dear Enthusiasts, I installed Qiling and AFLplusplus and executed the ./build_unicorn_support.sh.

9/16/22

Divyanshu Nauni, Nikolay Shaplov2

9/9/22

total paths found for a c program with a lot of if-else is only one.

В письме от пятница, 9 сентября 2022 г. 06:16:25 MSK пользователь Divyanshu Nauni написал: > hi

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total paths found for a c program with a lot of if-else is only one.

В письме от пятница, 9 сентября 2022 г. 06:16:25 MSK пользователь Divyanshu Nauni написал: > hi

9/9/22

8/19/22

Afl program cpp and mutator wrapper error explanation

Hi all, Anyone can explain why I am getting such error on afl-fuzz: 1. program_show: Program.cpp:283:

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Afl program cpp and mutator wrapper error explanation

Hi all, Anyone can explain why I am getting such error on afl-fuzz: 1. program_show: Program.cpp:283:

8/19/22

8/19/22

what steps to follow to find the root cause of a hangs file

Hi all, How can one debug and find the root cause of hangs from such formatted file: `id:000000,sync:

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what steps to follow to find the root cause of a hangs file

Hi all, How can one debug and find the root cause of hangs from such formatted file: `id:000000,sync:

8/19/22

Jahid Hasan, … Nikolay Shaplov5

8/15/22

В письме от понедельник, 15 августа 2022 г. 06:22:29 MSK пользователь Jahid Hasan написал: >

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В письме от понедельник, 15 августа 2022 г. 06:22:29 MSK пользователь Jahid Hasan написал: >

8/15/22

Aoife Mc Daid, Marc2

8/10/22

Error using Afl-proxy.c program

you have to modify afl-proxy to talk to your target whatever that is. you cannot use it out of the

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Error using Afl-proxy.c program

you have to modify afl-proxy to talk to your target whatever that is. you cannot use it out of the

8/10/22

8/8/22

AFL++ v4.02c is now available :) https://github.com/AFLplusplus/AFLplusplus/releases/tag/4.02c ###

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AFL++ v4.02c is now available :) https://github.com/AFLplusplus/AFLplusplus/releases/tag/4.02c ###

8/8/22

TOLUCHURI SHYAMILI SHANKER RAO, … Nikolay Shaplov5

7/15/22

Error in Fuzzing libxml2 with AFL++

В письме от среда, 13 июля 2022 г. 10:05:48 MSK пользователь 'TOLUCHURI SHYAMILI SHANKER RAO'

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Error in Fuzzing libxml2 with AFL++

В письме от среда, 13 июля 2022 г. 10:05:48 MSK пользователь 'TOLUCHURI SHYAMILI SHANKER RAO'

7/15/22

6/28/22

AFL++ 4.01c release

Hi fellow fuzzers, a new version of AFL++ is available at https://github.com/AFLplusplus/AFLplusplus/

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AFL++ 4.01c release

Hi fellow fuzzers, a new version of AFL++ is available at https://github.com/AFLplusplus/AFLplusplus/

6/28/22

6/14/22

Re: [afl-users] Digest for afl-users@googlegroups.com - 3 updates in 1 topic

នៅថ្ងៃទី អង្គារ 14 មិថុនា 2022, 11:04 PM <afl-...@googlegroups.com> បានសរសេរថា៖ afl-users@

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Re: [afl-users] Digest for afl-users@googlegroups.com - 3 updates in 1 topic

នៅថ្ងៃទី អង្គារ 14 មិថុនា 2022, 11:04 PM <afl-...@googlegroups.com> បានសរសេរថា៖ afl-users@

6/14/22

6/14/22

how to run a constructor function on each fork

Thank you. I will do that. On Tuesday, 14 June 2022 at 04:58:19 UTC-4 m...@mh-sec.de wrote: On 6/14/

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how to run a constructor function on each fork

Thank you. I will do that. On Tuesday, 14 June 2022 at 04:58:19 UTC-4 m...@mh-sec.de wrote: On 6/14/

6/14/22

Jahid Hasan, … Nikolay Shaplov7

6/12/22

No instrumentation detected: Program_dry()

В письме от воскресенье, 12 июня 2022 г. 15:46:01 MSK пользователь Jahid Hasan написал: > Thanks a

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No instrumentation detected: Program_dry()

В письме от воскресенье, 12 июня 2022 г. 15:46:01 MSK пользователь Jahid Hasan написал: > Thanks a

6/12/22

6/12/22

Fuzzer ID too long

Hello All, What could be the reason for such error? any suggestion to debug it? [+] [fs-fuzz] syscall

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Fuzzer ID too long

Hello All, What could be the reason for such error? any suggestion to debug it? [+] [fs-fuzz] syscall

6/12/22

Nikolay Shaplov, Dwope Tweens2

5/24/22

LibBlobStamper: framework for Structure Aware Fuzzing

hello there ? On Monday, May 23, 2022 at 11:56:52 PM UTC+3 dh...@nataraj.su wrote: Hi! I am fuzzing

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LibBlobStamper: framework for Structure Aware Fuzzing

hello there ? On Monday, May 23, 2022 at 11:56:52 PM UTC+3 dh...@nataraj.su wrote: Hi! I am fuzzing

5/24/22

5/24/22

AFL FUZZER WITH LIBROXML

hello there can someone help me with a function to fuzz on libroxml ?

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AFL FUZZER WITH LIBROXML

hello there can someone help me with a function to fuzz on libroxml ?

5/24/22

5/9/22

Instrumenting binaries [qmake-afl]

Hi Yall, question, when finding open source project that can be compiled using cmake, I can do that

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Instrumenting binaries [qmake-afl]

Hi Yall, question, when finding open source project that can be compiled using cmake, I can do that

5/9/22

zhoul...@gmail.com, Marc2

5/8/22

Comparing two ways of using AFL with sanitizers

using ASAN only for a single instance, and running others without it is standard practice: https://

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Comparing two ways of using AFL with sanitizers

using ASAN only for a single instance, and running others without it is standard practice: https://

5/8/22

xiaoya huang, dome...@gmail.com2

5/6/22

Unable to request new process from fork server (OOM?)

Use strace with all features on (especially to follow forks) to figure out what's going on. VIM

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Unable to request new process from fork server (OOM?)

Use strace with all features on (especially to follow forks) to figure out what's going on. VIM

5/6/22

4/12/22

afl plusplus tutorials site broken?

Hello, are you aware that the tutorial site https://aflplus.plus/docs/tutorials/ is broken at least

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afl plusplus tutorials site broken?

Hello, are you aware that the tutorial site https://aflplus.plus/docs/tutorials/ is broken at least

4/12/22

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