原文出處:https://github.com/ketankr9/CodefestCTF18/blob/master/writeups/SpiritualBox.md
CodefestCTF18 CTF,其中一道題為智能合約,因對智能合約安全不熟,紀錄一下。
題目描敘:
Donate exactly "69 Wei" in this "Spiritual Box", and Venus would shine upon you.
"Spiritual Box" aka contract page
Finally, submit your contract address at nc 34.216.132.109 9091 to get the flag.
文章圖片來源:https://medium.com/@taka_86528/%E6%B7%BA%E8%AB%87%E6%99%BA%E8%83%BD%E5%90%88%E7%B4%84%E7%9A%84%E5%AE%89%E5%85%A8%E5%92%8C%E9%A9%97%E8%AD%89-3057bebe441c
前言引用來源:https://github.com/ketankr9/CodefestCTF18/blob/master/writeups/SpiritualBox.md
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