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crazyman_army
4,917 posts
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crazyman_army
@CrazymanArmy
CTFer / APT hunter / RedTeam / BlueTeam the member of @r3kapig the leader of @ShadowChasing1 CVE-2022-30190 find job opportunities opinions are own not group
Earth
crazymanarmy.github.io
Joined August 2021
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  • Pinned
    user avatar
    crazyman_army
    @CrazymanArmy
    Aug 18, 2021
    Nice to meet you ;-) tag:APT hunter / CTFer / BlueTeam / RedTeam Position: the interns of @r3kapig the leader of @ShadowChasing1 the captain of CSALab_Sec Like reverse engineering and forensic analysis now learn how to pwn 🧐
  • user avatar
    crazyman_army
    @CrazymanArmy
    Mar 4, 2024
    Nice blog
    m4p1e.com
    CVE-2023-3824: 幸运的Off-by-one (two?)
    故事经过 前天看见了一个新闻[1], 英国国家打击犯罪局(NCA)、美国联邦调查局(FBI)、欧洲刑警组织等执法部门宣称联合捣毁了世界上最大的网络犯罪集团LockBit. 这里面提到了这些执法机构利用了一个PHP漏洞 (CVE-2023-3824) , 这引起了我的兴趣. 为啥执法机构会暴露这些细节呢? 查了一下, 原来是该犯罪团伙负责人自己说的, 他也只怪自己没有及时地更新PHP :( . 简略
    26K
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    crazyman_army
    @CrazymanArmy
    Mar 11, 2024
    finally done
    9.1K
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    crazyman_army
    @CrazymanArmy
    Dec 25, 2022
    Perfect Spray: A Journey From Finding a New Type of Logical Flaw at Linux Kernel To Developing a New Heap Exploitation Technique blackhat.com/eu-22/briefing… i.blackhat.com/EU-22/Wednesda…
    19K
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    crazyman_army
    @CrazymanArmy
    Jul 16, 2023
    Nice day in NUS and we got 1st in greyhat CTF 2023 Final.Meanwhile I'm really happy to see friends onsite :D Thanks for the organizers of greyhat CTF 2023 final.Challenge are interesting and great!
    14K
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    crazyman_army
    @CrazymanArmy
    Dec 31, 2023
    简单的一个2023总结 Grey Cat The Flag 2023 Final CODEGATE 2023 final Blackhat MEA 2023 FINAL SECCON 2023 FINAL 见到了很多想见的人也结识了很多人,期待明年再会
    4.4K
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    crazyman_army
    @CrazymanArmy
    Mar 30, 2023
    7th XCTF final ends Congratulations to the @Nu1L_Team for winning the first place Have fun and enjoy wait for u @0rganizers in 8th XCTF final
    4.5K
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    crazyman_army
    @CrazymanArmy
    Dec 18, 2023
    我要退坑了,感觉打CTF越来越没啥意思了,感觉打了这么久也不会做,最后再打半个月,今年就不打了
    9.3K
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    crazyman_army
    @CrazymanArmy
    May 30, 2022
    lol
    This Post is from an account that no longer exists. Learn more
  • user avatar
    crazyman_army
    @CrazymanArmy
    Jan 23, 2022
    After 48 hours of competition, we finally got the 4th
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    crazyman_army
    @CrazymanArmy
    Mar 29, 2023
    XCTF final 7th
    6.9K
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    crazyman_army
    @CrazymanArmy
    Jul 17, 2023
    Tour day of Singapore 0. breakfast 1. east coast park + McDonald 2. starlabs 3. lunch 4. Marina Bay Sands(afternoon) + Merlion(afternoon) 5. dinner 6. Marina Bay Sands(evening) + Merlion(evening) + 15min light show
    7.8K
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    crazyman_army
    @CrazymanArmy
    May 30, 2022
    finally,we got the 13th in Defcon Quals,due to some reason not solved some challenge.Hope we can make more in Final,Thanks for @Nautilus_CTF ,Funny Web,Great REV/PWN
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    crazyman_army
    @CrazymanArmy
    May 30, 2022
    Replying to @CrazymanArmy