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Buffer Overflow Prep
TryHackMe20 answered prompts
Buffer Overflow Prep TryHackMe walkthrough with 20 answered prompts and lab methodology notes.
Prompts and answers
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What is the EIP offset for OVERFLOW1?
1978
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In byte order (e.g. \x00\x01\x02) and including the null byte \x00, what were the badchars for OVERFLOW1?
\x00\x07\x2e\xa0
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What is the EIP offset for OVERFLOW2?
634
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In byte order (e.g. \x00\x01\x02) and including the null byte \x00, what were the badchars for OVERFLOW2?
\x00\x23\x3c\x83\xba
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What is the EIP offset for OVERFLOW3?
1274
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In byte order (e.g. \x00\x01\x02) and including the null byte \x00, what were the badchars for OVERFLOW3?
\x00\x11\x40\x5F\xb8\xee
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What is the EIP offset for OVERFLOW4?
2026
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In byte order (e.g. \x00\x01\x02) and including the null byte \x00, what were the badchars for OVERFLOW4?
\x00\xa9\xcd\xd4
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What is the EIP offset for OVERFLOW5?
314
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In byte order (e.g. \x00\x01\x02) and including the null byte \x00, what were the badchars for OVERFLOW5?
\x00\x16\x2f\xf4\xfd
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What is the EIP offset for OVERFLOW6?
1034
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In byte order (e.g. \x00\x01\x02) and including the null byte \x00, what were the badchars for OVERFLOW6?
\x00\x08\x2c\xad
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What is the EIP offset for OVERFLOW7?
1306
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In byte order (e.g. \x00\x01\x02) and including the null byte \x00, what were the badchars for OVERFLOW7?
\x00\x8c\xae\xbe\xfb
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What is the EIP offset for OVERFLOW8?
1786
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In byte order (e.g. \x00\x01\x02) and including the null byte \x00, what were the badchars for OVERFLOW8?
\x00\x1d\x2e\xc7\xee
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What is the EIP offset for OVERFLOW9?
1514
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In byte order (e.g. \x00\x01\x02) and including the null byte \x00, what were the badchars for OVERFLOW9?
\x00\x04\x3e\x3f\xe1
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What is the EIP offset for OVERFLOW10?
537
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In byte order (e.g. \x00\x01\x02) and including the null byte \x00, what were the badchars for OVERFLOW10?
\x00\xa0\xad\xbe\xde\xef