Le Divin Crackme
In this challenge we have access to the ELF file divin-crackme. We can see that Le Divin Crackme is an introduction challenge, so it is relatively easy. We just have to open it in Ghidra to get the answer.
Password = local_48 + acStack_3e + acStack_34 = "L4_pH1l0so" + "Ph13_d4N5_" + "l3_Cr4cKm3"
Password = L4_pH1l0soPh13_d4N5_l3_Cr4cKm3
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objdump -s -j .comment divin-crackme
divin-crackme: file format elf64-x86-64
Contents of section .comment:
0000 4743433a 20284465 6269616e 2031322e GCC: (Debian 12.
0010 322e302d 31342920 31322e32 2e3000 2.0-14) 12.2.0.
Le compilateur: gcc
Fonction: strncmp
Flag: 404CTF{gcc:strncmp:L4_pH1l0soPh13_d4N5_l3_Cr4cKm3}