2025 06-13 ...Like PRNGS to Heaven - bi0sCTF 2025 06-13 Uninitialized VM - bi0sCTF 2025 03-06 Year in Review - 2024 2024 07-09 lost-canary - UIUCTF 2024 07-08 Pwnypass - uiuctf 2024 04-17 Batman Investigation IV - The Last J0ke - bi0sCTF 2024 03-28 challengename - bi0sCTF 2024 03-28 Predictable - bi0sCTF 2024 03-19 Batman Investigation III - Th3 Sw0rd 0f Azr43l - bi0sCTF 2024 03-12 ReAL-File-System - bi0sCTF 2024 03-08 verboten - bi0sCTF 2024 03-06 Image Gallery - bi0sCTF 2024 03-05 Batman Investigation I - Like Father Like Son - bi0sCTF 2024 03-03 baeBPF - bi0sCTF 2024 03-03 t0y-b0x - bi0sCTF 2024 03-02 beehive - bi0sCTF 2024 02-29 കുട്ടി Notes - bi0sCTF 2024 02-28 kowaiiVm - bi0sCTF 2024 02-28 virtio-note - bi0sCTF 2024 02-27 Batman Investigation II - Gotham Underground Corruption - bi0sCTF 2024 02-26 Tallocator - bi0sCTF 2024 02-26 palindromatic - bi0sCTF 2024 02-26 Is It Okay - bi0sCTF 2024 02-26 BFS - Brainf*ck Search - bi0sCTF 2024 02-26 Variety Notes - bi0sCTF 2024 01-05 Year in Review - 2023 01-01 Text editor v2 - ASIS CTF Finals 2023 2023 12-16 Phantomfeed - HTB University CTF 2023 12-15 Nexus Void - HTB University CTF 2023 12-04 enCRCroach - SquareCTF 2023 11-30 Walk Off The Earth - TPCTF 2023 10-18 awesomenotes-1 - Hacklu CTF 2023 10-16 päääd - Hack.lu CTF 2023 10-16 Awesomenotes II - Hack.lu CTF 2023 08-07 0_CSP - Securinets-Quals 2023 03-28 Another Secure Store Note - LINE CTF 2023 03-24 Vessel Cartographer - HTB CyberApocalypse 2023 03-15 valentine - hxpCTF 2022 03-14 sqlite_web - hxpCTF 2022 02-23 cs2100 - HackTM CTF Quals 2023 02-10 BlueLock - bi0sCTF22 02-07 scorescope - DiceCTF 2023 02-07 Recursive-csp - DiceCTF 2023 01-25 kawaii_vm - bi0sCTF 2022 01-25 Eerie_Jit - bi0sCTF 2022 01-25 DroidComp - bi0sCTF 2022 01-24 Vuln-Drive 2 - bi0sCTF22 01-24 notes-bi0sCTF2022 01-23 Emo-Locker - bi0sCTF 2022 01-23 k32 - bi0sCTF 2022 01-23 b3typer - bi0sCTF 2022 01-23 PYCGI-bi0sCTF22 01-12 Year in Review - 2022 2022 08-16 Shock - HackIM CTF 2022 04-14 NarutoKeeper - Securinets CTF Quals 2022 2021 12-30 Year in Review - 2021 12-05 Vulpixelize - HITCON CTF 2021 09-14 GateKeeping - CSAW '21 Qualifier 08-31 Login - Fword CTF 2021 08-30 Shisui - Fword CTF 2021 08-20 Encrypted Operations - InCTF Internationals 2021 08-20 The Big Score - InCTF Internationals 2021 08-20 Tabula Recta - InCTF Internationals 2021 08-19 Miz - InCTF Internationals 2021 08-18 MultiStorage - InCTF Internationals 2021 08-17 Baby Glob - InCTF Internationals 2021 08-17 Kqueue - InCTF Internationals 2021 08-16 Heist Ends - InCTF Internationals 2021 08-16 Heist Continues - InCTF Internationals 2021 08-16 Heist - InCTF Internationals 2021 08-16 Ermittlung - InCTF Internationals 2021 08-16 Notepad Series - InCTF Internationals 2021 08-15 Ancient House - InCTF Internationals 2021 08-15 Vuln Drive - InCTF Internationals 2021 08-15 DeadlyFastGraph - InCTF Internationals 2021 08-15 Json Analyser - InCTF Internationals 2021 08-14 MD-Notes - InCTF Internationals 2021 08-10 Billu_Box_1 - VulnHub VM Challenge 08-10 unknowndevice64 - Vulnhub VM Challenge 08-10 Nullbyte - VulnHub VM Challenge 08-10 Stapler1 - Vulnhub VM Challenge 08-10 LazySysAdmin_1.0 - VulnHub VM Challenge 08-05 pWnOS:2.0 - Vulnhub 08-05 Dina 1.0.1 - Vulnhub VM Challenge 08-05 JIS-CTF - VulnHub VM Challenge 08-04 SickOS 1.2 - VulnHub VM Challenge 08-04 SickOS 1.1 - Vulnhub VM Challenge 07-22 2k - redpwnctf 2021 06-18 Google Keep - Notes and Lists: Mobile Artifacts 06-05 Lost Exponent - Pwn2Win 2021 06-03 illusion - pwn2win 2021 05-16 Waffle Write-up - m0leCon CTF 2021 Teaser 04-08 Pawn - Angstrom CTF 2021 04-08 Jason - Angstrom CTF 2021 03-31 Mantis - Hack The Box 03-27 Bounty - Hack The Box 03-22 KarDi Bee X - Securinets Quals 2021 03-15 Be My Guest - UTCTF21 03-15 Hack Bob's Box - UTCTF21 03-03 Cronos - Hack The Box 02-28 dummyper - AeroCTF 2021 02-28 Beep - Hack The Box 02-16 Arctic - Hack The Box 02-13 Valentine - Hack The Box 02-09 Nibbles - Hack The Box 02-09 Web IDE - DiceCTF 2021 02-09 Build A Better Panel - Dice CTF 2021 02-08 Shocker - Hack the Box 02-07 ProxPi Relay Attack 01-28 Little Tricks - StarCTF 2021 01-20 Favourite Architecture-1 - StarCTF 2021 01-18 BabyPAC - StarCTF 2021 2020 12-31 Year In Review 2020 11-17 Diary - Balsn 2020 10-30 Leakguard - HackTheVote 2020 10-20 PIP Install - Week 2 - Magnet Weekly CTF 10-12 Mapping the Digits - Week 1 - Magnet Weekly CTF 09-22 Smash - TokyoWesterns CTF 2020 09-18 Grid - CSAW Quals 2020 09-15 The Bards' Fail - CSAW Quals 2020 09-09 nullptr - ALLES CTF 2020 08-26 VideoBazar - InCTF Internationals 2020 08-26 SafeHTMLPaste - Google CTF 2020 08-26 XQLi - InCTF Internationals 2020 08-24 WriteOnly - Google CTF 2020 08-14 Secure Note - InCTF Internationals 2020 08-14 Invisible Maze- InCTF Internationals 2020 08-14 MIX & MASH - InCTF Internationals 2020 08-14 Reversing - InCTF Internationals 2020 08-14 P1ayground - InCTF Internationals 2020 08-09 Pwncry - InCTF Internationals 2020 08-06 Secret Service - InCTF Internationals 2020 08-04 LOGarithm - InCTF Internationals 2020 08-04 No Shake - InCTF Internationals 2020 08-04 Investigation Continues - InCTF Internationals 2020 08-04 Investigation - InCTF Internationals 2020 08-03 Lookout Foxy - InCTF Internationals 2020 08-02 Faulty LFSR - InCTF Internationals 2020 06-10 BabyJS - 2020 Defenit CTF 06-07 TarAnalyzer - 2020 Defenit CTF 06-07 USB 2 - 2020 Defenit CTF 04-29 golf.so - PlaidCTF 2020 02-10 Strange PCAP - HackTM CTF Quals 2020 02-10 Think twice before speaking once - HackTM CTF Quals 2020 02-09 Find My Pass - HackTM CTF Quals 2020 02-09 RR - HackTM CTF Quals 2020 01-21 Falcon Badge 2019 10-26 Fuzzer gets us new functions to bypass PHP disable_functions 10-26 TCalc - Hack.lu CTF 2019 10-24 Schnurtelefon - Hack.lu CTF 2019 10-23 Eval Me - Bsides Delhi CTF 2019 10-20 remain - SECCON CTF Quals 2019 10-16 EV3 Arm - HITCON Quals 2019 10-16 Web writeups - InCTF Internationals 2019 10-14 EV3 Player - HITCON Quals 2019 10-11 bartender - InCTF Internationals 2019 10-11 pwnbox - InCTF Internationals 2019 10-10 "...---..." - InCTF Internationals 2019 10-09 ateles - InCTF Internationals 2019 10-03 Fresh From The Oven - InCTF Internationals 2019 10-01 PRetty stroNG - InCTF Internationals 2019 09-30 Wannavmbe - InCTF Internationals 2019 09-29 waRSAw - InCTF Internationals 2019 09-24 Notch It Up - InCTF Internationals 2019 09-24 Just Do It - InCTF Internationals 2019 08-24 SecurinetsQuals2019-Contact_Me 08-18 Writeup for CVE-2019-11707 08-13 QEMU VM Escape 08-09 Signal VM de1ta (Part 2) - de1CTF 2019 08-08 Signal VM (Part 1) - de1CTF 2019 07-25 FakeTCP - CyBRICS Quals 2019 07-08 Acronym - ISITDTU Quals 2019 07-08 Easy Husky - ISITDTU Quals 2019 07-01 MicroServiceDaemonOS - GoogleCTF Quals 2019 04-25 Copychall - Acebear CTF 2019 04-23 Halloween Party - ASIS CTF Quals 2019 04-09 EZDSA - MidnightSun CTF Quals 2019 03-31 Blind - Volga CTF Qualifiers 2019 03-18 Reasonably Suspicious Acronym - Teaser CONFidence 2019 03-18 Bro do you even Lift - Teaser CONFidence CTF 2019 03-18 Count me in - Teaser CONFidence CTF 2019 03-12 Alice sent Bob a meme - UTCTF 2019 02-26 TAMU CTF 18 - PWN 02-26 Horizontal Privilege Escalation in Quora 02-05 GCM - Nullcon HackIM CTF 2019 2018 12-30 pretty-linear