mission: source code nmap
objective: to know how scanner created
vision: we can create our own scanner
how to do:
- download nmap with source code
- use nmap with option provided
- compile nmap
- read source code
when:
-during UiTM semester holiday...
team:
-SIGs "Security & Network Admin" members... ;)
old time as known as My QWERTY. I love to share tips and trick to everybody.
::sh::My QWERTY
Tuesday, October 18, 2005
Tuesday, September 27, 2005
Read /etc/passwd from contentServ Vuln.
in Bahasa
Gebhard Bank » ad-hoc-Meldung vom 15.07.2005: Gebhard Bank weist ... - [ Translate this page ]
www.gebhardbank.de/contentserv/3.1/gebhardbank.de/index.php?StoryID=2291 - Similar pages
[ More results from www.gebhardbank.de ]
(cuba ushar http://www.packetstormsecurity.org ruangan exploit)
Sistem yang menggunakan contentServ yang disyaki mempunyai vuln.
contentServ tu salah satu cms.
cms tu content management system, satu sistem portal yang telah disiapkan utk user buat sendiri isi portal tsbt.
kemdian googlekan utk cari laman web mana yang pakai contentServ nih..
contohnya
Gebhard Bank » ad-hoc-Meldung vom 15.07.2005: Gebhard Bank weist ... - [ Translate this page ]
www.gebhardbank.de/contentserv/3.1/gebhardbank.de/index.php?StoryID=2291 - Similar pages
[ More results from www.gebhardbank.de ]
next step taip jer tambahan (yg diceritakan dalam packetstorm itu) kelihatan spt ini
http://www.gebhardbank.de/contentserv/3.1/..../etc/passwd%00dah boleh baca /etc/passwd nyer ker.. hehehehe
okaylah next step, mungkin kita boleh pakai reverse telnet
nota sendiri:
reverse telnet adalah salah satu teknik untuk attacker memasuki ruang sistem dengan memberi arahan kepada sistem yang hendak dimasuki (contohnya oleh en. suki) membuat telnet ke atas sistem attacker yang di pasang tool untuk reverse telnet ini. contoh tool utk reverse telnet ini ialah netcat (nc)
Exploit Compiling (on C language)
1. get the exploit
(eg. http://www.packetstormsecurity.org/0509-ex.../snortrigger.c)
2. run gcc on ur linux (or whatever c-compiler)
[root@kambing]# gcc snortrigger.c
3. redi tu yus
[root@kambing]# ./a.out
Usage: ./a.out [spoofed srcip]
Default srcip = 200.31.33.70
(eg. http://www.packetstormsecurity.org/0509-ex.../snortrigger.c)
2. run gcc on ur linux (or whatever c-compiler)
[root@kambing]# gcc snortrigger.c
3. redi tu yus
[root@kambing]# ./a.out
Usage: ./a.out
Default srcip = 200.31.33.70
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