New chain 25

ansible/roles/deploy_tasks/tasks/main.yaml

@@ -69,6 +69,7 @@
     - 24
     - 27
     - 28
+    - 2502
 
 - name: upload cleanup docker script
   copy:

ansible/roles/deploy_tasks/templates/suzen2502.j2

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+ID="$1"
+TAG="$2"
+if [ "$TAG" == "latest" ]; then
+  TAG="latest:1234567890"
+fi
+
+dockerstdout=$(docker exec ${ID} md5sum /home/suzen/diary.txt)
+echo $dockerstdout
+dockerstdout=$(tr -dc '[[:print:]]' <<< "$dockerstdout")
+md5=$(echo ${dockerstdout} | awk '{print $1}')
+echo $md5
+
+if [[ "$md5"="c00f9a27ecb962c76600167ebc3e2dc7" && 'stat -c %A /home/suzen/diary.txt'="--w-r--rw-" ]]; then
+  FLAG="{{ levels | selectattr('name', 'equalto', 'suzen2502') | map(attribute='flag') | join(',') }}"
+  docker exec ${ID} mkdir "/home/suzen/${FLAG}"
+fi

ansible/vars.yaml

@@ -374,6 +374,29 @@ levels          :
     flag    : "V2kwTGFlN0FwaGllTmd1OWVlc2gK"
     chain   : 19
 
+    #Chain25
+    #chmod W
+  - name    : suzen2501
+    password: "suzen2501"
+    sault   : "vsiuyTqw"
+    flag    : "Gj5DjtFMvw59AlcmwTh6Hd6bAyhR"
+    chain   : 25
+
+  # chmod R
+  - name    : suzen2502
+    password: "Gj5DjtFMvw59AlcmwTh6Hd6bAyhR"
+    sault   : "vsiuyTqw"
+    flag    : "V2kwTGFlN0FwaGllTmd1OWVlc2gK"
+    chain   : 25
+
+  #chmod X, R + find
+  - name    : suzen2503
+    password: "V2kwTGFlN0FwaGllTmd1OWVlc2gK"
+    sault   : "vsiuyTqw"
+    flag    : "YWVnaGdTanVvejd2b5760HNvaEwK"
+    chain   : 25
+
+
 ## EXAMPLE TEMPLATE
 #  - name    : suzen
 #    password: ""

chains/chain25/level2501/Dockerfile

@@ -0,0 +1,12 @@
+FROM debian:buster
+
+ADD hello /bin
+RUN useradd -m suzen
+
+ADD flag /home/suzen
+
+RUN chmod 000 /home/suzen/flag && chown suzen /home/suzen/flag
+
+ENTRYPOINT ["/bin/hello"]
+WORKDIR /home/suzen
+USER suzen

chains/chain25/level2501/flag

@@ -0,0 +1 @@
+Gj5DjtFMvw59AlcmwTh6Hd6bAyhR

chains/chain25/level2501/hello

@@ -0,0 +1,9 @@
+#!/bin/bash
+echo -e "\n#############################################"
+echo -e   "#                                           #"
+echo -e   "#       Hello! It's level 2501              #"
+echo -e   "#                                           #"
+echo -e   "#        Read file with the FLAG            #"
+echo -e   "#                                           #"
+echo -e   "#############################################"
+bash

chains/chain25/level2502/Dockerfile

@@ -0,0 +1,12 @@
+FROM debian:buster
+
+ADD hello /bin
+RUN useradd -m suzen
+
+ADD diary.txt /home/suzen
+
+RUN chmod 000 /home/suzen/diary.txt && chown suzen /home/suzen/diary.txt
+
+ENTRYPOINT ["/bin/hello"]
+WORKDIR /home/suzen
+USER suzen

chains/chain25/level2502/hello

@@ -0,0 +1,14 @@
+#!/bin/bash
+echo -e "\n#############################################"
+echo -e   "#                                           #"
+echo -e   "#       Hello! It's level 2502              #"
+echo -e   "#                                           #"
+echo -e   "#       Give such rights to diary.txt :     #"
+echo -e   "#           -Owner only to Write,           #"
+echo -e   "#           -Group only to Read             #"
+echo -e   "#           -Others to Read and Write       #"
+echo -e   "#    And write "SuzenEscape" to diary.txt     #"
+echo -e   "# Wait for 1 minute and the flag will appear#"
+echo -e   "#                                           #"
+echo -e   "#############################################"
+bash

chains/chain25/level2503/Dockerfile

@@ -0,0 +1,14 @@
+FROM debian:buster
+
+ADD hello /bin
+RUN useradd -m suzen
+
+ADD Help /home/suzen
+ADD fLaG /run/lock
+RUN chmod -R -x /run/lock && chown suzen /run/lock
+
+RUN chmod -r /home/suzen/Help && chown suzen /home/suzen/Help && chmod -R -x /home/suzen
+
+ENTRYPOINT ["/bin/hello"]
+WORKDIR /home
+USER suzen

chains/chain25/level2503/Help

@@ -0,0 +1 @@
+You will find the flag in file "fLaG", but I don't know where it is. Saaaaave me, help me to escape

chains/chain25/level2503/fLaG

@@ -0,0 +1,7 @@
+Congratulations, now you know something about chmod and find.
+Your knowledge helped me to escape. Thank you.
+Here is your flag.
+
+YWVnaGdTanVvejd2b5760HNvaEwK
+
+Have a good day or night :)

chains/chain25/level2503/hello

@@ -0,0 +1,9 @@
+#!/bin/bash
+echo -e "\n#############################################"
+echo -e   "#                                           #"
+echo -e   "#       Hello! It's level 2503              #"
+echo -e   "#                                           #"
+echo -e   "#        I won't help you. You can do it.   #"
+echo -e   "#                                           #"
+echo -e   "#############################################"
+bash