Modlishka : A Flexible And Powerful Reverse Proxy Tool

Modlishka is a flexible and powerful reverse proxy, that will take your ethical phishing campaigns to the next level. It was realeased with an aim to:

Help penetration testers to carry out an effective phishing campaign and reinforce the fact that serious threat can arise from phishing.
Show current 2FA weaknesses, so adequate security solutions can be created and implemented soon.
Raise community awareness about modern phishing techniques and strategies.
Support other open source projects that require a universal reverse proxy.

Also Read : Dfirtrack : The Incident Response Tracking Application

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 (through custom new techniques).
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).
Backdoor free ;-).
Written in Go.

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
-target string Main target to proxy – Ex.: https://target.com
-targetRules string Comma separated list of ‘string’ patterns and their replacements.
-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”)