binary-reconnaissance
Initial reconnaissance on binaries including checksec, file analysis, strings, and symbols. First step for any new target.
Installation
Suivez les instructions du dépôt pour votre agent. Consultez les fichiers et dépendances avant l’installation.
Voir la source ↗GuidesInstructions
Binary Reconnaissance
First-look analysis of any new binary target. Run these checks before deeper analysis.
Checklist
-
File type:
file target -
Security mitigations:
checksec target -
Symbols:
nm targetorreadelf -s target -
Strings:
strings target | grep -i flag\|win\|shell -
Disassembly:
objdump -M intel -d target > target.asm
Checksec Interpretation
| Protection | Enabled | Disabled | Bypass |
|---|---|---|---|
| NX | Can't execute shellcode on stack | Shellcode works | ROP, ret2libc |
| Canary | Stack smash detected | No protection | Leak canary, brute force |
| PIE | Addresses randomized | Fixed addresses | Leak code address |
| RELRO | GOT protected | GOT writable | Can't use GOT overwrite |
Quick Wins to Look For
- Functions named
win,get_flag,shell,backdoor - Strings containing
flag,/bin/sh,cat flag -
system()orexecve()in PLT - No canary + no PIE = likely simple overflow
Output
Produce context/binary-info.md using the template.
Exemples
Consultez les exemples du dépôt source.
Voir la source ↗Historique source
- Date d’indexation
- 2026-01-20
- Mise à jour de l’index
- 2026-02-04
- Branch
- main
Les dates concernent ce répertoire. Consultez le dépôt pour l’historique du code.
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