Linectf 2022

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August undefined, 2024

NettetCTF writeups, diveinternal. # diveinternal - LineCTF - Category: Web - Points: 50 - Solves: 65 - Solved by: SM_SC2, Iregon, raff01 NettetLINE CTF 2024 / Tasks / ss-puzzle / Writeup; ss-puzzle by N30KN19H7 / Jet Infosystems. Rating: We are given this python code: ``` #!/usr/bin/env python # -*- coding: utf-8 -*- ... = FLAG[0:8] # LINECTF{ - \x4c\x49\x4e\x45\x43\x54\x46\x7b` We got `S[0]` and we got `Share[1][0:8]` => we got one of the values in the `xor(R[0], S[0])` and it's ...

LINE CTF 2024 - title todo · GitHub - Gist

NettetLINE CTF 2024 is a CTF competition organized by the security team at LINE. Comming soon :) Overview. CTF Name: LINE CTF 2024Schedule: TBDCTF Style: Jeopardy-style … Nettetはじめに. LINE CTF 2024 はLINEが主催するCTF (Capture The Flag) 大会で、3月24日から3月25日までの24時間にわたって開催されました。. その中で出題された問題の1つに、MementoというWeb問題があり、私はその作問を担当しました。. この問題は、JavaのThreadLocal変数の未 ... chicago st pattys river

LINE CTF 2024 writeup - Qiita

Nettet11. apr. 2024 · とはいえ、典型な問題を量産すれば良いというわけでもないと思っています。典型な問題を複数出した2024では簡単すぎるという感想を見かけたので。問題数の確保と難易度の調整はなかなか難しいですが、改善していきたいなと思いました。 Nettet29. mar. 2024 · LINE CTF 2024 Writeup. CTF writeup. この大会は2024/3/19 19:30 ( JST )～2024/3/21 19:30 ( JST )に開催されました。. 今回もチームで参戦。. 結果は484点 … Nettet29. mar. 2024 · この大会は2024/3/20 9:00(JST)～2024/3/21 9:00(JST)に開催されました。今回もチームで参戦。結果は200点で297チーム中49位でした。自分で解けた問題をWriteupとして書いておきます。 Welcome () 問題に記載のURLにアクセスしたら、フラグが表示された。 LINECTF{welcome_to_linectf} babycrypto1 (CRY) $ nc … google flights to manila

[LineCTF2024]gotm ( golang SSTI + JWT伪造 ) - CSDN博客

Nettet26. mar. 2024 · LINE CTF 2024 Writeup I participated in LINE CTF 2024 as a member of Wani Hackase, and solved four crypto challenges. ss-puzzle Just play an XOR puzzle … Nettet26. mar. 2024 · This payload would leave the canary and rbp intact and segfault into 0xbbbbbbbbbbbbbbbb. Easy enough. The main problem for this challenge is to get … chicago st peter\u0027s churchNettetLINECTF 2024 - Web Writeup by Payload as Super HexaGoN. Free list. When the chunk is deleted or updated with larger size, it frees the chunk and add to empty list with the original size. Size Confusion. We can give arbitrary length during creating the chunk, it's considered to determine the new chunk can be located in the block in the free list. chicago straight razor shave

"Nettet30. sep. 2024 · lineCTF 复现WriteUp Gotm， is_admin == true就给flag，需要伪造token，需要秘钥才行再往下看，经典SSTI 如果能控制acc也就是id为{{.}}，就能得到这三个的值，然后id可控，直接打就行了接下来思路就很简单了，先注册一个id为{{.}}的用户： is_admin == true就给flag，需要伪造token，需要秘钥才行再往下看，经典 ... " - Linectf 2022

Linectf 2022

LINE CTF 2024 [Web] Memento - Author’s writeup CTF导航

Nettet26. mar. 2024 · This is the responsible function that generates the text on the tiles. Turns out, the hex string on the tiles are a leak. Based on that function, the get_bleak the possible value that we can leak from the tiles are:. system libc address (if the rand result is 0).; canary value (if the rand() result is 1, because if v1 = 1, v2+1 is v3, which is canary). Nettet27. mar. 2024 · LINE CTF 2024 筆記. 2024年3月27日 Security. 今年 Water Paddler 拿了第二名，總共 9 題 web 解掉了 8 題（我貢獻了 2 題），整體 web 的難度我覺得去年似乎比較難，今年比的人似乎也比較少一點。. 話說最近我發現自己的 writeup 筆記沒有以前這麼多了，其中一個原因是最近 ...

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Nettet27. mar. 2024 · LINE CTF 2024 - call-of-fake Call Call Call!? nc 34.146.170.115 10001. Environment: Ubuntu20.04 … NettetCTF writeups, online library. Follow @CTFtime © 2012 — 2024 CTFtime team. All tasks and writeups are copyrighted by their respective authors.

Nettet15. apr. 2024 · lineCTF 复现WriteUp Gotm， is_admin == true就给flag，需要伪造token，需要秘钥才行再往下看，经典SSTI 如果能控制acc也就是id为{{.}}，就能得到这三个的值，然后id可控，直接打就行了接下来思路就很简单了，先注册一个id为{{.}}的用户： is_admin == true就给flag，需要伪造token，需要秘钥才行再往下看，经典 ... Nettet20. mar. 2024 · We can see that there is some base64 at the end. When we decrypt that, we get something readble. Place that in the flag format and BINGO. # decrypt the b64 at the end and put it in the flag format afterwards m = "Q0xPU0lORyBUSEUgRElTVEFOQ0UuCg==" print(b64decode(m)) # LINECTF …

NettetWelcome to LINECTF 2024! Flag is LINECTF{welcome_to_LINECTF2024} LINECTF{welcome_to_LINECTF2024} ecrypt (pwn, misc) ... 先頭8バイトがLINECTF{ … Nettet14. mai 2024 · LINE CTF 2024 - title todo.md. Lazy loading images + Scroll to Text Fragment XSLeak. With Water Paddler. We can upload images, make "notes" containing this image and a title, and share this "notes" with an authed bot displaying the flag in its footer. This is how the above note would be displayed to the admin:

Nettet30. mar. 2024 · linectf. 第一次差不多全队在认真的打国外的比赛，直接泪目。最终成绩也不错（第16），直接队友带飞了。赛后复现一下。 gotm. 一开始难住了。下午才反应 …

Nettet27. mar. 2024 · ss_puzzle.py #!/usr/bin/env python # -*- coding: utf-8 -*- # 64 bytes FLAG = b'LINECTF{...}' def xor(a:bytes, b:bytes) -> bytes: return bytes(i^j for i, j in zip(a, b ... google flights to london heathrowNettet29. mar. 2024 · CTF Writeup: Memento from LineCTF 2024. Over the weekend I participated in LineCTF 2024. This was a really fun CTF with lots of great web challenges. Often web challenges in CTFs are either really contrived, really guessy or really easy. It was nice to see a CTF with a large number of high quality web challenges that were … chicago stranger things halloweenNettetmy personal blog. Contribute to Z3ratu1/Z3ratu1.github.io development by creating an account on GitHub. google flights to las vegas from philadelphiaNettet29. mar. 2024 · この大会は2024/3/19 19:30(JST)～2024/3/21 19:30(JST)に開催されました。今回もチームで参戦。結果は484点で665チーム中55位でした。自分で解けた問題をWriteupとして書いておきます。 Welcome (Misc) 問題にフラグが書いてあった。 LINECTF{welco… google flights to london englandNettet27. mar. 2024 · LINE CTF 2024 筆記. 跟著隊伍 Water Paddler 一起參加了 LINE CTF 2024，在隊友的 carry 之下拿了第七名，這次只有一題有幫上一點忙，其他都被隊友解 … chicago stranger things pop upNettet14. mai 2024 · Raw LINE CTF 2024 - title todo.md Lazy loading images + Scroll to Text Fragment XSLeak. With Water Paddler. We can upload images, make "notes" … chicago st paul minneapolis omaha railway mapNettet27. mar. 2024 · LINECTF{watcha_kn0w_ab0ut_r0ll1ng_d0wn_1n_th3_d33p} Thoughts This is not a particularly hard reversing challenge, but it sheds light on the interesting … google flights to malaga