Modlishka is a flexible and powerful reverse proxy, that will take your phishing campaigns to the next level (with minimal effort required from your side).
Enjoy :-)

Features
Some of the most important 'Modlishka' features :

• Support for majority of 2FA authentication schemes (by design).
• No website templates (just point Modlishka to the target domain - in most cases, it will be handled automatically).
• Full control of "cross" origin TLS traffic flow from your victims browsers.
• Flexible and easily configurable phishing scenarios through configuration options.
• Pattern based JavaScript payload injection.
• Striping website from all encryption and security headers (back to 90's MITM style).
• User credential harvesting (with context based on URL parameter passed identifiers).
• Can be extended with your ideas through plugins.
• Stateless design. Can be scaled up easily for an arbitrary number of users - ex. through a DNS load balancer.
• Web panel with a summary of collected credentials and user session impersonation (beta).
• Written in Go.

Action
"A picture is worth a thousand words":
Modlishka in action against an example 2FA (SMS) enabled authentication scheme:


Note: google.com was chosen here just as a POC.

Installation
Latest source code version can be fetched from here (zip) or here (tar).
Fetch the code with 'go get' :

$ go get -u github.com/drk1wi/Modlishka

Compile the binary and you are ready to go:

$ cd $GOPATH/src/github.com/drk1wi/Modlishka/
$ make

# ./dist/proxy -h


Usage of ./dist/proxy:
      
  -cert string
     base64 encoded TLS certificate
  
  -certKey string
     base64 encoded TLS certificate key
  
  -certPool string
     base64 encoded Certification Authority certificate
  
  -config string
     JSON configuration file. Convenient instead of using command line switches.
  
  -credParams string
       Credential regexp collector with matching groups. Example: base64(username_regex),base64(password_regex)

  -debug
     Print debug information
  
  -disableSecurity
     Disable security features like anti-SSRF. Disable at your own risk.
  
  -jsRules string
     Comma separated list of URL patterns and JS base64 encoded payloads that will be injected. 
  
  -listeningAddress string
     Listening address (default "127.0.0.1")
  
  -listeningPort string
     Listening port (default "443")
  
  -log string
     Local file to which fetched requests will be written (appended)
  
  -phishing string
     Phishing domain to create - Ex.: target.co
  
  -plugins string
     Comma seperated list of enabled plugin names (default "all")
  
  -postOnly
     Log only HTTP POST requests
  
  -rules string
     Comma separated list of 'string' patterns and their replacements. 
  
  -target string
     Main target to proxy - Ex.: https://target.com
  
  -targetRes string
     Comma separated list of target subdomains that need to pass through the  proxy 
  
  -terminateTriggers string
     Comma separated list of URLs from target's origin which will trigger session termination
  
  -terminateUrl string
     URL to redirect the client after session termination triggers
  
  -tls
     Enable TLS (default false)
  
  -trackingCookie string
     Name of the HTTP cookie used to track the victim (default "id")
  
  -trackingParam string
     Name of the HTTP parameter used to track the victim (default "id")

Usage

• Check out the wiki page for a more detailed overview of the tool usage.
• FAQ (Frequently Asked Questions)
• Blog post

Credits
Thanks for helping with the code go to Giuseppe Trotta (@Giutro)