解いた． 常設なのでwrite upは書けないが，ハリネズミ本のpwnの章を理解していれば問題ない． セキュリティ機構としてPIEが有効になっていることを除けばそこまで苦労しなかった． 今後もちまちまpwn challenges list 進めていきます．

下調べ mattun-mart@4ctf:~/Workspace/pwn/easy/PWN200$ file heaptaskforbin | sed -e 's/,/\n/g' heaptaskforbin: ELF 32-bit LSB executable Intel 80386 version 1 (SYSV) dynamically linked interpreter /lib/ld-linux.so.2 for GNU/Linux 2.6.15 Buil…

下調べ mattun-mart@4ctf:~/Workspace/pwn/easy/ezhp$ file ezhp | sed -e "s/,/\n/g" ezhp: ELF 32-bit LSB executable Intel 80386 version 1 (SYSV) dynamically linked interpreter /lib/ld-linux.so.2 for GNU/Linux 2.6.24 BuildID[sha1]=76bda55f9764…

下調べ mattun-mart@4ctf:~/Workspace/pwn/easy/bin_pwn_300$ file chal |sed -e "s/,/\n/g" chal: ELF 32-bit LSB executable Intel 80386 version 1 (SYSV) dynamically linked interpreter /lib/ld-linux.so.2 for GNU/Linux 2.mattun-mart@4ctf:~/Worksp…

下調べ mattun-mart@4ctf:~/Workspace/pwn/easy/heap$ file heap | sed -e "s/,/\n/g" heap: ELF 32-bit LSB executable Intel 80386 version 1 (SYSV) dynamically linked interpreter /lib/ld-linux.so.2 for GNU/Linux 2.6.24 BuildID[sha1]=1b4e88004c13…

下調べ mattun-mart@4ctf:~/Workspace/pwn/easy/ropasaurusrex$ file ropasaurusrex | sed -e "s/,/\n/g" ropasaurusrex: ELF 32-bit LSB executable Intel 80386 version 1 (SYSV) dynamically linked interpreter /lib/ld-linux.so.2 for GNU/Linux 2.6.18…

下調べ mattun-mart@4ctf:~/Workspace/pwn/baby/greeting$ file greeting |sed -e "s/,/\n/g" greeting: ELF 32-bit LSB executable Intel 80386 version 1 (SYSV) dynamically linked interpreter /lib/ld-linux.so.2 for GNU/Linux 2.6.24 BuildID[sha1]=b…

下調べ mattun-mart@4ctf:~/Workspace/pwn/baby/xkcd$ file xkcd |sed -e "s/,/\n/g" xkcd: ELF 64-bit LSB executable x86-64 version 1 (GNU/Linux) statically linked for GNU/Linux 2.6.32 not strippedmattun-mart@4ctf:~/Workspace/pwn/baby/xkcd$ che…

下調べ mattun-mart@4ctf:~/Workspace/pwn/baby/r0pbaby$ file r0pbaby | sed -e "s/,/\n/g" r0pbaby: ELF 64-bit LSB shared object x86-64 version 1 (SYSV) dynamically linked interpreter /lib64/ld-linux-x86-64.so.2 for GNU/Linux 2.6.24 strippedma…

下調べ mattun-mart@4ctf:~/Workspace/pwn/baby/babyecho$ file babyecho | sed -e "s/,/\n/g" babyecho: ELF 32-bit LSB executable Intel 80386 version 1 (SYSV) statically linked for GNU/Linux 2.6.24 BuildID[sha1]=c9a66685159ad72bd157b521f05a85e2…

下調べ mattun-mart@4ctf:~/Workspace/pwn/baby/Exploitation4$ file miteegashun | sed -e "s/,/\n/g" miteegashun: ELF 32-bit LSB executable Intel 80386 version 1 (SYSV) statically linked for GNU/Linux 2.6.24 BuildID[sha1]=41bbe92f629cbca978445…

下調べ mattun-mart@4ctf:~/Workspace/pwn/baby/Exploitation3$ file fil_chal | sed -e "s/,/\n/g" fil_chal: ELF 32-bit LSB executable Intel 80386 version 1 (SYSV) dynamically linked interpreter /lib/ld-linux.so.2 for GNU/Linux 2.6.24 BuildID[s…

更新出来ていなかったけど，今日からまた再開． Exploitation2,3,4，babyecho,r0pbabyまでは解いているので，復習がてらそれぞれの問題を今後まとめていく． 下調べ mattun-mart@4ctf:~/Workspace/pwn/baby/Exploitation2$ file exploit2 | sed -e "s/,/\n/g…