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# System prepended metadata

title: picoCTF write-ups

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picoCTF write-ups
===

**這是一個高中生所做出的繁體中文PicoCTF筆記本，給各位入門資安時能有好的學習資源，少走一些歪路**

picoCTF 2025
===

Web Exploitation
---

- [SSTI1](/Vbpz-UmrSTi1xZrNQSL_dA?view)
- [SSTI2](/baOZUl7jSf-fGHKT5M0J6g)
- [3v@l](/F85iddkeQ1GqCsPm1muC6w)

Cryptography
---

- [EVEN RSA CAN BE BROKEN???](/CpxeD3kESqO-6i4rGhugbw)
- [hashcrack](/b02PMOd5SuKhsg2tk7BbXw)

Reverse Engineering
---

Forensics
---

- [Ph4nt0m 1ntrud3r](/U0ourc4GSZ-Bl30rydbjHw)
- [flags are stepic](/CYxgXEypRJydnqdVopc5eg)

General Skills
---

- [Commitment Issues](/fqY9eW7ETqS-bRozI28p0w)

Binary Exploitation
---

General
---

picoCTF 2024
===
### Web Exploitation
### Cryptography

- [interencdec](/NJ6HOY88Tm2PflabkM-_3w)

### Reverse Engineering
### Forensics

- [CanYouSee](/M0B_EGD3R46ohKUwPqGM7Q)

### General Skills

- [Commitment Issues](/fqY9eW7ETqS-bRozI28p0w)
- [Super SSH](/nG5zv94eQkOpPAM3hE8siw)
- [binhexa](/BQd74mAmTySpO1g8npu6Pw)

### Binary Exploitation
### General

- [Collaborative Development](/hAck1fVBQ9qgf30zHp04uw)

picoCTF 2023
===
### Web Exploitation

- [MatchTheRegex](/9W3KL72wRH6dLTSWrNTvhA)

### Cryptography
### Reverse Engineering
### Forensics
### General Skills

- [Specialer](/pd9D77Z9Q5KAuB-a1DHJNA)
- [chrono](/tkp50lWbRlyZ82bIqhRxeQ)
- [repetitions](/IQC6XfnrRIO3mIUjCJI5iQ)

### Binary Exploitation
### General

picoCTF 2022
===
### Web Exploitation

- [SQL Direct](/zKCavwBKRJScjc1sdBg6-A)

### Cryptography
### Reverse Engineering
### Forensics

- [Packets Primer](/uh4TYVHRStKfhX8rfb3QrA)

### General Skills
### Binary Exploitation
### General

Beginner picoMini 2022
===
### Web Exploitation

- [SQL Direct](/zKCavwBKRJScjc1sdBg6-A)

### Cryptography
### Reverse Engineering
### Forensics
### General Skills
### Binary Exploitation
### General

picoMini by redpwn
===
### Web Exploitation
### Cryptography
### Reverse Engineering
### Forensics
### General Skills
### Binary Exploitation
### General

picoCTF 2021
===
### Web Exploitation

- [Who are you?](/mJupc_MTRs-0oxRcRce-eQ)

### Reverse Engineering
### Forensics

- [Wireshark doo dooo do doo...](/ynNjJ1IsQKO0MyeTs-DBsg)

### General Skills
### Binary Exploitation
### General

picoCTF 2020 Mini-Competition
===
### Web Exploitation
### Cryptography
### Reverse Engineering
### Forensics
### General Skills
### Binary Exploitation
### General

PicoCTF 2019
===
### Web Exploitation
- [where are the robots](/lZjZM3ONTwqRfl25dncqcg)

### Cryptography
### Reverse Engineering
### Forensics

- [shark on wire 1](/LOfj3J3ZS-eD9NOPm3qvlw)
- [shark on wire 2](/WIk-3UHjQLmnq0V1c73VMg)

### General Skills
### Binary Exploitation
### General

picoGym Exclusive
===
### Web Exploitation
### Cryptography
### Reverse Engineering
### Forensics

- [DISKO 1](/SS8sRCSgTaGsIH6NF1NUdA)

### General Skills
### Binary Exploitation
### General
