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2018年3月 的存档

N1CTF 2017中Misc2(APFS)题解及感悟

2018年3月13日 没有评论

题目信息

题目描述

Apple released the brand new APFS on WWDC 2017 with a bunch of new features. With curiousity, Ben tried it out at once. Also, he left some surprise for you 🙂

题目提示

1. This challenge is not related to the version of your MacOS
2. look CAREFULLY at the challenge description apfs_snapshot
3. HFS+: 1 sec APFS: 10^-9 sec
4. A ^ B = F
5. L1: 16bytes-aligned L2: hint “apfs_snapshot” L3: hint “HFS+: 1 sec APFS: 10^-9 sec” L4: mtime LSB, A ^ B = zip

附件信息

文件名:497e2194-d11f-4dfd-9246-b9746f289bc7.dmg
文件哈希:5fcfa02736ea8bf82c01f37a0309369a(MD5)
文件大小:8,543,242 Byte
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