CTF-practice-evening:2014-03-24: Difference between revisions
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* Brainsmoke is explaining how he solved the challenge 'Minibomb' during the Codegate CTF | * Brainsmoke is explaining how he solved the challenge 'Minibomb' during the Codegate CTF | ||
* Minibomb is a small setuid binary | |||
** This is probably a handmade binary, Linux ELF, 32 bit | |||
** You can see the ELF header if you use file or hexdump | |||
** For more information about the ELF header (including the binary entry point, memory pages being loaded, executable text, etc..), you can use readelf | |||
= Next CTF Competition = | = Next CTF Competition = | ||
Revision as of 20:35, 24 March 2014
| CTF-practice-evening:2014-03-24 | |
|---|---|
| Date | 2014/03/24 |
| Time | |
| Location | ACTA |
| Type | Workshop |
| Contact | Melanie |
| iCalendar | Add to calendar |
Capture The Flag evening - Part 11
- 24 March, 2014 - 7 PM
- Please bring along a laptop with you!!!
General CTF Info
- See the page for the Ctf-evenings
- Link to the Tech Inc Challenge Website Scoreboard
Walkthrough: Minibomb
- Brainsmoke is explaining how he solved the challenge 'Minibomb' during the Codegate CTF
- Minibomb is a small setuid binary
- This is probably a handmade binary, Linux ELF, 32 bit
- You can see the ELF header if you use file or hexdump
- For more information about the ELF header (including the binary entry point, memory pages being loaded, executable text, etc..), you can use readelf
Next CTF Competition
- We are having a look at:https://ctftime.org/event/list/upcoming