2025 “泉城杯” 济南市网络安全大赛 题目分享

本资料仅限‌个人技术研究用途‌,禁止用于商业培训或竞赛押题

MISC

b64

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题目名称:b64
题目内容:b64
题目分值:25.0
题目难度:非常容易
相关附件:b64.zip

题目链接:https://share.x-z-z.com/2025-QuanchengCup/MISC/b64.zip

MD5 Sum:56BC5E6CCC48DDD7913F7678E321C1C4

SHA256 Sum:CD257E5B468B40419F118DCD84D6F78A2DB4C5345A81423E643B77EBE56ACD0F

misc-pic-1-2

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题目名称:misc-pic-1-2
题目内容:数码相机照片中的秘密
题目分值:25.0
题目难度:非常容易
相关附件:misc-pic-1-2的附件.zip

题目链接:https://share.x-z-z.com/2025-QuanchengCup/MISC/misc-pic-1-2的附件.zip

MD5 Sum:50CEB1357FD91D0FB0F9829F473FDA25

SHA256 Sum:12E23DDBC16F055930ADF14F623E1873261F0E177F93E1059C21E3BF43953C93

ezusb

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题目名称:ezusb
题目内容:大黑阔给我发了一个流量包和一串看不懂的字符,里面究竟藏了什么惊天大秘密呢?
题目分值:50.0
题目难度:容易
相关附件:ezusb的附件.zip

题目链接:https://share.x-z-z.com/2025-QuanchengCup/MISC/ezusb.zip

MD5 Sum:02745F64FCE0DE17C9257A43AFEB89E1

SHA256 Sum:D473659BC3408013A54585225C1554E28006B84CEB70584280453C92C15290C3

海贼王

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题目名称:海贼王
题目内容:海贼王藏了什么秘密?
题目分值:50.0
题目难度:中等
相关附件:海贼王的附件.zip

题目链接:https://share.x-z-z.com/2025-QuanchengCup/MISC/海贼王-题目.zip

MD5 Sum:6DC27D3E5EFC684BDB9746E5AF35AC4F

SHA256 Sum:85E2BDC13D9D20248FAE103DD95C78B613D85781324D312BACFC6D712CED1770

Gh0st_Data

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题目名称:Gh0st_Data
题目内容:它们像柱子一样
题目分值:50.0
题目难度:中等
相关附件:Gh0st_Data的附件.zip

题目链接:https://share.x-z-z.com/2025-QuanchengCup/MISC/Gh0st_Data的附件.zip

MD5 Sum:82A1A2F65B638AC4B076E657C50344C7

SHA256 Sum:9AC03F78A743DC7D8D4ED1B16B261D8CC31905953E4A261615F57138A6FB91FC

REVERSE

ezre_1

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题目名称:ezre_1
题目内容:这是一个普通的逆向题
题目分值:50.0
题目难度:容易
相关附件:ezre_1的附件.zip

题目链接:https://share.x-z-z.com/2025-QuanchengCup/REVERSE/ezre_1的附件.zip

MD5 Sum:A861E7EFCCB36EC227AB13897A954CF0

SHA256 Sum:180C6DA3A82F1D6ECED79E8017C6031D13484A4D001CE46FE36043F219415A6F

go_bytes

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题目名称:go_bytes
题目内容:easy go!
题目分值:50.0
题目难度:容易
相关附件:go_bytes的附件.zip

题目链接:https://share.x-z-z.com/2025-QuanchengCup/REVERSE/go_bytes的附件.zip

MD5 Sum:4F88469F72772E24FB844715FA068DC3

SHA256 Sum:A410077C8E7F8DCDB243EEF3C39E98BFC9A5FB133D80F4F0735FAEDA16BAE153

CRYPTO

Old_story

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题目名称:Old_story
题目内容:Atbash and Caesar XIII grew up inside the walls and they both loved the number three
题目分值:25.0
题目难度:非常容易
相关附件:Old_story的附件.zip

题目链接:https://share.x-z-z.com/2025-QuanchengCup/CRYPTO/Old_story的附件.zip

MD5 Sum:9021BB09DB4168C727EA6B4A75EB4942

SHA256 Sum:B84D377788558AF459D6CFC27D3155EAC74E4A3252085A5EF28FC739A245AF6D

withoutN

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题目名称:withoutN
题目内容:无
题目分值:50.0
题目难度:中等
相关附件:withoutN的附件.zip

题目链接:https://share.x-z-z.com/2025-QuanchengCup/CRYPTO/withoutN的附件.zip

MD5 Sum:2ABDB75780CABB293A20BE4D5A02F256

SHA256 Sum:2F32219BF64390675B362BF40E2755B87F4EC14B1FD0DA088DB5444156551747

babysm2

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题目名称:babysm2
题目内容:来点国密
题目分值:75.0
题目难度:中等
相关附件:babysm2的附件.zip

题目链接:https://share.x-z-z.com/2025-QuanchengCup/CRYPTO/babysm2的附件.zip

MD5 Sum:B2250D937A453EC023468C0263B8BE47

SHA256 Sum:9F06888B7226D847BB7A0937D69834783F0992578F525FD075DA72A40E86C4E0