Tags | Peoplstar’s Note

Light

Dark

Android

Apache2

Jan 03, 2023 Apache2 Install & Multiple Ports

Assembly

Sep 06, 2023 Reversing | Dreamhack Inject ME!!!
Aug 30, 2023 Reversing | Dreamhack rev-basic-9
Aug 28, 2023 Reversing | Dreamhack rev-basic-8
Aug 16, 2023 Reversing | Dreamhack rev-basic-7
Aug 14, 2023 Reversing | Dreamhack rev-basic-6
Aug 11, 2023 Reversing | Dreamhack rev-basic-5
Apr 03, 2023 Reversing | Dreamhack rev-basic-4
Apr 02, 2023 Reversing | Dreamhack rev-basic-3
Apr 01, 2023 Reversing | Dreamhack rev-basic-2
Mar 27, 2023 Reversing | Dreamhack rev-basic-1
Mar 26, 2023 Reversing | Dreamhack rev-basic-0
Jul 31, 2022 Reversing | reversing.kr 3번 Easy Unpack
Jul 30, 2022 Reversing | reversing.kr 2번 Easy Keygen
Jul 23, 2022 Reversing | reversing.kr 1번 Easy Crack

BOF

Jul 30, 2022 pwnable.kr | Random
Jul 19, 2022 pwnable.kr | BOF

CTF

Jul 10, 2024 DUCTF | rusty vault write-up
Jul 10, 2024 DUCTF | jmp flag write-up
Jul 09, 2024 DUCTF | i am confusion write-up
Jul 09, 2024 DUCTF | co2v2 write-up
Jul 08, 2024 DUCTF | hah got em write-up
Jul 08, 2024 DUCTF | co2 write-up
Oct 06, 2022 GCHD | Simple Overflow

CTFd

Jan 09, 2023 CTFd 환경 구축

CVE

Jan 02, 2024 CVE-2022-30190 | Follina
Dec 22, 2023 CVE-2020-0796 | SMBGhost

Canary

Sep 25, 2022 Dreamhack | SSP-000
Sep 01, 2022 Dreamhack | Return To Shell

DLL

May 05, 2023 API Hooking
May 02, 2023 DLL Hijacking

Docker

File

Aug 09, 2022 File Download
Jul 17, 2022 File Upload

Git_Blog

Jul 06, 2022 GitBlog 만들기

Injection

Jekyll

Jul 06, 2022 GitBlog 만들기

Memory

Dec 30, 2021 시스템 해킹

Microsoft

Jan 02, 2024 CVE-2022-30190 | Follina
Dec 22, 2023 CVE-2020-0796 | SMBGhost

Moblie

Mar 06, 2024 iOS DVIA-v2 | Touch & Face ID Bypass
Mar 04, 2024 iOS DVIA-v2 | Application Patching (Kill Application)
Feb 19, 2024 iOS DVIA-v2 | Application Patching (Alert)
Feb 13, 2024 iOS DVIA-v2 | Application Patching (Jailbreak)
Feb 10, 2024 iOS DVIA-v2 | Application Patching (Login)
Feb 07, 2024 iOS DVIA-v2 | Side Channel Data Leakage (Screen Shot)
Feb 05, 2024 iOS DVIA-v2 | Side Channel Data Leakage (Pasteboard)
Feb 05, 2024 iOS DVIA-v2 | Side Channel Data Leakage (Device Logs)
Feb 03, 2024 iOS DVIA-v2 | Side Channel Data Leakage (Keystroke Logging)
Feb 03, 2024 iOS DVIA-v2 | Side Channel Data Leakage (Cookies)
Jan 31, 2024 iOS DVIA-v2 | Anti Debugging
Jan 30, 2024 iOS DVIA-v2 | Runtime Manipulation - 3
Jan 29, 2024 iOS DVIA-v2 | Runtime Manipulation - 2
Jan 29, 2024 iOS DVIA-v2 | Runtime Manipulation - 1
Jan 26, 2024 iOS DVIA-v2 | Excessive Permissions
Jan 25, 2024 iOS DVIA-v2 | JailBreak Detection - 5
Jan 25, 2024 iOS DVIA-v2 | JailBreak Detection - 4
Jan 23, 2024 iOS DVIA-v2 | JailBreak Detection - 3
Jan 23, 2024 iOS DVIA-v2 | JailBreak Detection - 2
Jan 21, 2024 iOS DVIA-v2 | JailBreak Detection - 1
Jan 18, 2024 iOS DVIA-v2 | 단말기 내 중요 정보 저장 (Yap Database)
Jan 18, 2024 iOS DVIA-v2 | 단말기 내 중요 정보 저장 (Realm)
Jan 17, 2024 iOS DVIA-v2 | 단말기 내 중요 정보 저장 (Plist)
Jan 17, 2024 iOS DVIA-v2 | 단말기 내 중요 정보 저장 (KeyChain)
Jan 16, 2024 iOS DVIA-v2 | 단말기 내 중요 정보 저장 (NSUserDefaults)
Jan 16, 2024 iOS DVIA-v2 | 단말기 내 중요 정보 저장 (CouchBase)
Jan 11, 2024 iOS DVIA-v2 | 단말기 내 중요 정보 저장 (CoreData)

Packet

Jan 21, 2023 KnightCTF 2023 | Networking

Pentest

Dec 08, 2023 Dreamhack | I can Read!
Nov 27, 2023 Dreamhack | ejs@3.1.8
Oct 19, 2023 Dreamhack | web-HTTP-CLI
Oct 10, 2023 Dreamhack | weblog-1
Oct 05, 2023 Dreamhack | Flask-Dev
Oct 04, 2023 Dreamhack | sql injection bypass WAF Advanced
Sep 07, 2023 Dreamhack | simple_sqli_chatgpt
May 11, 2023 Dreamhack | login-1
May 09, 2023 Dreamhack | session
May 08, 2023 Dreamhack | proxy-1
May 06, 2023 Dreamhack | php-1
May 05, 2023 Dreamhack | pathtraversal
Feb 18, 2023 SQL 정보 수집
Feb 17, 2023 Dreamhack | blind sql injection advanced
Feb 08, 2023 Dreamhack | error based sql injection
Feb 07, 2023 Dreamhack | blind-command
Feb 06, 2023 Dreamhack | web-ssrf
Jan 29, 2023 Dreamhack | File Download 1
Jan 28, 2023 Dreamhack | Image Storage
Dec 29, 2022 Dreamhack | Command Injection 1
Dec 28, 2022 Dreamhack | Mango
Dec 21, 2022 Webhacking.kr | Level 21
Dec 21, 2022 Dreamhack | Off By One_001
Dec 20, 2022 Dreamhack | Simple SQLi
Dec 20, 2022 Dreamhack | Off By One_000
Dec 19, 2022 Dreamhack | CSRF-1
Dec 17, 2022 Dreamhack | CSRF-2
Dec 14, 2022 Dreamhack | XSS-2
Dec 13, 2022 Dreamhack | XSS-1
Dec 06, 2022 Webhacking.kr | Level 20
Dec 01, 2022 Webhacking.kr | Level 19
Nov 28, 2022 GCHD | Left Right v2
Nov 25, 2022 SSH brute force attack
Nov 23, 2022 Dreamhack | Basic Exploitation 003
Nov 21, 2022 Dreamhack | Basic Exploitation 002
Nov 19, 2022 Dreamhack | out of bound
Nov 11, 2022 Dreamhack | hook
Nov 10, 2022 Dreamhack | one shot
Nov 07, 2022 Dreamhack | fho
Oct 30, 2022 Webhacking.kr | Level 18
Oct 23, 2022 Dreamhack | sint
Oct 22, 2022 Webhacking.kr | Level 17
Oct 21, 2022 Webhacking.kr | Level 16
Oct 20, 2022 Webhacking.kr | Level 15
Oct 19, 2022 Webhacking.kr | Level 14
Oct 18, 2022 Dreamhack | Basic_ROP_x86
Oct 06, 2022 GCHD | Simple Overflow
Oct 02, 2022 Dreamhack | ROP
Sep 25, 2022 Dreamhack | SSP-000
Sep 19, 2022 Dreamhack | RTL
Sep 17, 2022 Webhacking.kr | Level 12
Sep 06, 2022 Dreamhack | Basic Exploitation 001
Sep 05, 2022 Dreamhack | Basic Exploitation 000
Sep 04, 2022 Webhacking.kr | Level 11
Sep 03, 2022 Webhacking.kr | Level 10
Sep 02, 2022 Webhacking.kr | Level 9
Sep 01, 2022 Dreamhack | Return To Shell
Aug 30, 2022 Webhacking.kr | Level 8
Aug 25, 2022 Webhacking.kr | Level 7
Aug 24, 2022 Webhacking.kr | Level 6
Aug 23, 2022 Webhacking.kr | Level 5
Aug 21, 2022 Webhacking.kr | Level 4
Aug 13, 2022 Webhacking.kr | Level 3
Aug 13, 2022 Webhacking.kr | Level 2
Aug 09, 2022 The old version of KISEC
Aug 09, 2022 File Download
Aug 08, 2022 fngs.kr | 7. 정보유출 및 방어회피
Aug 08, 2022 fngs.kr | 6. 권한 상승 및 Lateral Movement
Aug 07, 2022 fngs.kr | 5. 실행 및 발견
Aug 06, 2022 fngs.kr | 4. 지속
Aug 05, 2022 fngs.kr | 3. 자격 증명 액세스
Aug 04, 2022 fngs.kr | 2. 초기접근
Aug 03, 2022 fngs.kr | 1. 정보수집
Aug 03, 2022 Webhacking.kr | Level 1
Aug 02, 2022 TTPs
Aug 02, 2022 모의해킹이란
Jul 30, 2022 pwnable.kr | Random
Jul 26, 2022 pwnable.kr | Passcode
Jul 24, 2022 pwnable.kr | FLAG
Jul 19, 2022 pwnable.kr | BOF
Jul 17, 2022 pwnable.kr | Collision
Jul 17, 2022 File Upload
Jul 16, 2022 SSRF
Jul 15, 2022 XSS
Jul 15, 2022 CSRF
Jul 14, 2022 Blind SQL Injection
Jul 13, 2022 pwnable.kr | FD
Jul 12, 2022 Union SQL Injection
Jul 11, 2022 Error-Based SQL Injection

Programming

Mar 25, 2024 UMDCTF 2023 | Pokeball Escape
Dec 04, 2023 MCH2022CTF | MySimpleLogin
Dec 05, 2022 TUCTF | Shell Maze
Dec 05, 2022 TUCTF | Leisurely Math

Pwnable

Dec 21, 2022 Dreamhack | Off By One_001
Dec 20, 2022 Dreamhack | Off By One_000
Nov 28, 2022 GCHD | Left Right v2
Nov 23, 2022 Dreamhack | Basic Exploitation 003
Nov 21, 2022 Dreamhack | Basic Exploitation 002
Nov 19, 2022 Dreamhack | out of bound
Nov 11, 2022 Dreamhack | hook
Nov 10, 2022 Dreamhack | one shot
Nov 07, 2022 Dreamhack | fho
Oct 23, 2022 Dreamhack | sint
Oct 18, 2022 Dreamhack | Basic_ROP_x86
Oct 06, 2022 GCHD | Simple Overflow
Oct 02, 2022 Dreamhack | ROP
Sep 25, 2022 Dreamhack | SSP-000
Sep 19, 2022 Dreamhack | RTL
Sep 06, 2022 Dreamhack | Basic Exploitation 001
Sep 05, 2022 Dreamhack | Basic Exploitation 000
Sep 01, 2022 Dreamhack | Return To Shell
Jul 30, 2022 pwnable.kr | Random
Jul 26, 2022 pwnable.kr | Passcode
Jul 24, 2022 pwnable.kr | FLAG
Jul 19, 2022 pwnable.kr | BOF
Jul 17, 2022 pwnable.kr | Collision
Jul 13, 2022 pwnable.kr | FD

ROP

Oct 06, 2022 GCHD | Simple Overflow

Reversing

Sep 06, 2023 Reversing | Dreamhack Inject ME!!!
Aug 30, 2023 Reversing | Dreamhack rev-basic-9
Aug 28, 2023 Reversing | Dreamhack rev-basic-8
Aug 16, 2023 Reversing | Dreamhack rev-basic-7
Aug 14, 2023 Reversing | Dreamhack rev-basic-6
Aug 11, 2023 Reversing | Dreamhack rev-basic-5
May 05, 2023 API Hooking
May 02, 2023 DLL Hijacking
Apr 11, 2023 Harness를 이용한 WinAFL
Apr 10, 2023 WinAFL 설치 및 사용
Apr 04, 2023 What is Fuzzing?
Apr 03, 2023 Reversing | Dreamhack rev-basic-4
Apr 02, 2023 Reversing | Dreamhack rev-basic-3
Apr 01, 2023 Reversing | Dreamhack rev-basic-2
Mar 27, 2023 Reversing | Dreamhack rev-basic-1
Mar 26, 2023 Reversing | Dreamhack rev-basic-0
Jul 31, 2022 Reversing | reversing.kr 3번 Easy Unpack
Jul 30, 2022 Reversing | reversing.kr 2번 Easy Keygen
Jul 23, 2022 Reversing | reversing.kr 1번 Easy Crack

SQL

SSH

Nov 25, 2022 SSH brute force attack

Script

Jul 16, 2022 SSRF
Jul 15, 2022 XSS

Shell

Dec 21, 2022 Dreamhack | Off By One_001
Dec 20, 2022 Dreamhack | Off By One_000
Nov 28, 2022 GCHD | Left Right v2
Nov 23, 2022 Dreamhack | Basic Exploitation 003
Nov 21, 2022 Dreamhack | Basic Exploitation 002
Nov 19, 2022 Dreamhack | out of bound
Nov 11, 2022 Dreamhack | hook
Nov 10, 2022 Dreamhack | one shot
Nov 07, 2022 Dreamhack | fho
Oct 23, 2022 Dreamhack | sint
Oct 18, 2022 Dreamhack | Basic_ROP_x86
Sep 06, 2022 Dreamhack | Basic Exploitation 001
Sep 05, 2022 Dreamhack | Basic Exploitation 000

System

Dec 30, 2021 시스템 해킹

TTPs

Aug 09, 2022 The old version of KISEC
Aug 08, 2022 fngs.kr | 7. 정보유출 및 방어회피
Aug 08, 2022 fngs.kr | 6. 권한 상승 및 Lateral Movement
Aug 07, 2022 fngs.kr | 5. 실행 및 발견
Aug 06, 2022 fngs.kr | 4. 지속
Aug 05, 2022 fngs.kr | 3. 자격 증명 액세스
Aug 04, 2022 fngs.kr | 2. 초기접근
Aug 03, 2022 fngs.kr | 1. 정보수집
Aug 02, 2022 TTPs

Theory

Sep 19, 2022 Dreamhack | RTL

Unity

Jan 07, 2025 Unity | 모바일 게임 해킹

Vulnerability

Web

Jul 10, 2024 DUCTF | rusty vault write-up
Jul 10, 2024 DUCTF | jmp flag write-up
Jul 09, 2024 DUCTF | i am confusion write-up
Jul 09, 2024 DUCTF | co2v2 write-up
Jul 08, 2024 DUCTF | hah got em write-up
Jul 08, 2024 DUCTF | co2 write-up
Dec 08, 2023 Dreamhack | I can Read!
Nov 27, 2023 Dreamhack | ejs@3.1.8
Oct 19, 2023 Dreamhack | web-HTTP-CLI
Oct 10, 2023 Dreamhack | weblog-1
Oct 05, 2023 Dreamhack | Flask-Dev
Oct 04, 2023 Dreamhack | sql injection bypass WAF Advanced
Sep 07, 2023 Dreamhack | simple_sqli_chatgpt
May 11, 2023 Dreamhack | login-1
May 09, 2023 Dreamhack | session
May 08, 2023 Dreamhack | proxy-1
May 06, 2023 Dreamhack | php-1
May 05, 2023 Dreamhack | pathtraversal
Feb 17, 2023 Dreamhack | blind sql injection advanced
Feb 08, 2023 Dreamhack | error based sql injection
Feb 07, 2023 Dreamhack | blind-command
Feb 06, 2023 Dreamhack | web-ssrf
Jan 29, 2023 Dreamhack | File Download 1
Jan 28, 2023 Dreamhack | Image Storage
Dec 29, 2022 Dreamhack | Command Injection 1
Dec 28, 2022 Dreamhack | Mango
Dec 21, 2022 Webhacking.kr | Level 21
Dec 20, 2022 Dreamhack | Simple SQLi
Dec 19, 2022 Dreamhack | CSRF-1
Dec 17, 2022 Dreamhack | CSRF-2
Dec 14, 2022 Dreamhack | XSS-2
Dec 13, 2022 Dreamhack | XSS-1
Dec 06, 2022 Webhacking.kr | Level 20
Dec 01, 2022 Webhacking.kr | Level 19
Nov 25, 2022 SSH brute force attack
Oct 30, 2022 Webhacking.kr | Level 18
Oct 22, 2022 Webhacking.kr | Level 17
Oct 21, 2022 Webhacking.kr | Level 16
Oct 20, 2022 Webhacking.kr | Level 15
Oct 19, 2022 Webhacking.kr | Level 14
Sep 17, 2022 Webhacking.kr | Level 12
Sep 04, 2022 Webhacking.kr | Level 11
Sep 03, 2022 Webhacking.kr | Level 10
Sep 02, 2022 Webhacking.kr | Level 9
Aug 30, 2022 Webhacking.kr | Level 8
Aug 25, 2022 Webhacking.kr | Level 7
Aug 24, 2022 Webhacking.kr | Level 6
Aug 23, 2022 Webhacking.kr | Level 5
Aug 21, 2022 Webhacking.kr | Level 4
Aug 13, 2022 Webhacking.kr | Level 3
Aug 13, 2022 Webhacking.kr | Level 2
Aug 09, 2022 File Download
Aug 03, 2022 Webhacking.kr | Level 1
Jul 17, 2022 File Upload
Jul 16, 2022 SSRF
Jul 15, 2022 XSS
Jul 15, 2022 CSRF

WebShell

Jul 17, 2022 File Upload

Yat

Jul 06, 2022 GitBlog 만들기

docker

Jan 09, 2023 CTFd 환경 구축

dreakhack

Dec 21, 2022 Dreamhack | Off By One_001
Dec 20, 2022 Dreamhack | Off By One_000
Nov 23, 2022 Dreamhack | Basic Exploitation 003
Nov 21, 2022 Dreamhack | Basic Exploitation 002
Nov 19, 2022 Dreamhack | out of bound
Nov 11, 2022 Dreamhack | hook
Nov 10, 2022 Dreamhack | one shot
Nov 07, 2022 Dreamhack | fho
Oct 23, 2022 Dreamhack | sint
Oct 18, 2022 Dreamhack | Basic_ROP_x86
Oct 02, 2022 Dreamhack | ROP
Sep 25, 2022 Dreamhack | SSP-000
Sep 06, 2022 Dreamhack | Basic Exploitation 001
Sep 05, 2022 Dreamhack | Basic Exploitation 000
Sep 01, 2022 Dreamhack | Return To Shell

dreamhack

Dec 08, 2023 Dreamhack | I can Read!
Nov 27, 2023 Dreamhack | ejs@3.1.8
Oct 19, 2023 Dreamhack | web-HTTP-CLI
Oct 10, 2023 Dreamhack | weblog-1
Oct 05, 2023 Dreamhack | Flask-Dev
Oct 04, 2023 Dreamhack | sql injection bypass WAF Advanced
Sep 07, 2023 Dreamhack | simple_sqli_chatgpt
Sep 06, 2023 Reversing | Dreamhack Inject ME!!!
Aug 30, 2023 Reversing | Dreamhack rev-basic-9
Aug 28, 2023 Reversing | Dreamhack rev-basic-8
Aug 16, 2023 Reversing | Dreamhack rev-basic-7
Aug 14, 2023 Reversing | Dreamhack rev-basic-6
Aug 11, 2023 Reversing | Dreamhack rev-basic-5
Apr 03, 2023 Reversing | Dreamhack rev-basic-4
Apr 02, 2023 Reversing | Dreamhack rev-basic-3
Apr 01, 2023 Reversing | Dreamhack rev-basic-2
Mar 27, 2023 Reversing | Dreamhack rev-basic-1
Mar 26, 2023 Reversing | Dreamhack rev-basic-0

frida

fuzzing

iOS

Mar 06, 2024 iOS DVIA-v2 | Touch & Face ID Bypass
Mar 04, 2024 iOS DVIA-v2 | Application Patching (Kill Application)
Feb 19, 2024 iOS DVIA-v2 | Application Patching (Alert)
Feb 13, 2024 iOS DVIA-v2 | Application Patching (Jailbreak)
Feb 10, 2024 iOS DVIA-v2 | Application Patching (Login)
Feb 07, 2024 iOS DVIA-v2 | Side Channel Data Leakage (Screen Shot)
Feb 05, 2024 iOS DVIA-v2 | Side Channel Data Leakage (Pasteboard)
Feb 05, 2024 iOS DVIA-v2 | Side Channel Data Leakage (Device Logs)
Feb 03, 2024 iOS DVIA-v2 | Side Channel Data Leakage (Keystroke Logging)
Feb 03, 2024 iOS DVIA-v2 | Side Channel Data Leakage (Cookies)
Jan 31, 2024 iOS DVIA-v2 | Anti Debugging
Jan 30, 2024 iOS DVIA-v2 | Runtime Manipulation - 3
Jan 29, 2024 iOS DVIA-v2 | Runtime Manipulation - 2
Jan 29, 2024 iOS DVIA-v2 | Runtime Manipulation - 1
Jan 26, 2024 iOS DVIA-v2 | Excessive Permissions
Jan 25, 2024 iOS DVIA-v2 | JailBreak Detection - 5
Jan 25, 2024 iOS DVIA-v2 | JailBreak Detection - 4
Jan 23, 2024 iOS DVIA-v2 | JailBreak Detection - 3
Jan 23, 2024 iOS DVIA-v2 | JailBreak Detection - 2
Jan 21, 2024 iOS DVIA-v2 | JailBreak Detection - 1
Jan 18, 2024 iOS DVIA-v2 | 단말기 내 중요 정보 저장 (Yap Database)
Jan 18, 2024 iOS DVIA-v2 | 단말기 내 중요 정보 저장 (Realm)
Jan 17, 2024 iOS DVIA-v2 | 단말기 내 중요 정보 저장 (Plist)
Jan 17, 2024 iOS DVIA-v2 | 단말기 내 중요 정보 저장 (KeyChain)
Jan 16, 2024 iOS DVIA-v2 | 단말기 내 중요 정보 저장 (NSUserDefaults)
Jan 16, 2024 iOS DVIA-v2 | 단말기 내 중요 정보 저장 (CouchBase)
Jan 11, 2024 iOS DVIA-v2 | 단말기 내 중요 정보 저장 (CoreData)

malloc

Jul 26, 2022 pwnable.kr | Passcode
Jul 24, 2022 pwnable.kr | FLAG

pwnable

Apr 10, 2023 WinDbg 디버깅

pwnable.kr

reversing

Apr 10, 2023 WinDbg 디버깅

reversing.kr

Jul 31, 2022 Reversing | reversing.kr 3번 Easy Unpack
Jul 30, 2022 Reversing | reversing.kr 2번 Easy Keygen
Jul 23, 2022 Reversing | reversing.kr 1번 Easy Crack

rooting

vscode

wsl