service_agent

Dockerfile

@@ -1,32 +0,0 @@
-# Use ubuntu 16.04
-FROM ubuntu:16.04
-
-RUN apt-get update && apt-get -y dist-upgrade --fix-missing --fix-broken
-
-# install socat editor ssh
-RUN apt-get install curl netcat-openbsd vim nano openssh-server socat lib32ncurses5 python python-pip python-dev ruby-full -y
-
-RUN adduser --disabled-password --gecos "" ksl
-RUN echo "ksl:sebuahrahasiamas" | chpasswd
-
-ADD chall/. /chall #membuat direktory chall
-WORKDIR /chall #direktory chall akan digunakan sebagai tempat kerja
-
-RUN cp /usr/bin/ruby /usr/local/bin/
-RUN echo 'KSL{t3RM1naL_Linux_3azy}'  > /chall/flag.txt # ubah isi flagnya
-
-# Secure ENV
-
-RUN echo 'alias kill="echo no kill please!"' >> ~/.bashrc
-RUN chmod 700 /tmp /usr/bin/* /bin/* /dev/shm #memberi hak akses 
-RUN chmod 755 /usr/bin/env /bin/dash /bin/bash /bin/sh /bin/nc /bin/cat /usr/bin/curl /usr/bin/groups /usr/bin/id /bin/ls /usr/bin/python /usr/bin/ruby
-
-
-RUN chown root:ksl /chall/service_agent.rb # ubah nama file
-RUN chmod 775 /chall/service_agent.rb # ubah nama file
-
-# Run Service
-
-RUN echo '#!/bin/bash'"\n(socat TCP-LISTEN:7000,reuseaddr,fork EXEC:"/chall/service_agent.rb,su=nobody")" > /var/tmp/.start.sh && chmod +x /var/tmp/.start.sh
-
-CMD ["/var/tmp/.start.sh"]