Authors Joe Vest (@joevest) & Andrew Chiles (@andrewchiles)
Domain name selection is an important aspect of preparation for penetration tests and especially Red Team engagements. Commonly, domains that were used previously for benign purposes and were properly categorized can be purchased for only a few dollars. Such domains can allow a team to bypass reputation based web filters and network egress restrictions for phishing and C2 related tasks.
This Python based tool was written to quickly query the Expireddomains.net search engine for expired/available domains with a previous history of use. It then optionally queries for domain reputation against services like Symantec WebPulse (BlueCoat), IBM X-Force, and Cisco Talos. The primary tool output is a timestamped HTML table style report.
-
21 February 2020
- updated Pillow version to support Python3.7+
- Add instructions to install using pipenv
-
13 August 2019
- Added authentication support for ExpiredDomains.net thanks to acole76!
-
5 October 2018
- Fixed logic for filtering domains with desirable categorizations. Previously, some error conditions weren't filtered and would result in domains without a valid categorization making it into the final list.
-
4 October 2018
- Tweaked parsing logic
- Fixed changes parsed columns indexes
-
17 September 2018
- Fixed Symantec WebPulse Site Review parsing errors caused by service updates
-
18 May 2018
- Add --alexa switch to control Alexa ranked site filtering
-
16 May 2018
- Update queries to increase probability of quickly finding a domain available for instant purchase. Previously, many reported domains had an "In Auction" or "Make an Offer" status. New criteria: .com|.net|.org + Alexa Ranked + Available for Purchase
- Improved logic to filter out uncategorized and some potentially undesirable domain categorizations in the final text table and HTML output
- Removed unnecessary columns from HTML report
-
6 May 2018
- Fixed expired domains parsing when performing a keyword search
- Minor HTML and text table output updates
- Filtered reputation checks to only execute for .COM, .ORG, and .NET domains and removed check for Archive.org records when performing a default or keyword search. Credit to @christruncer for the original PR and idea.
-
11 April 2018
- Added OCR support for CAPTCHA solving with tesseract. Thanks to t94j0 for the idea in AIRMASTER
- Added support for input file list of potential domains (-f/--filename)
- Changed -q/--query switch to -k/--keyword to better match its purpose
- Added additional error checking for ExpiredDomains.net parsing
-
9 April 2018
- Added -t switch for timing control. -t <1-5>
- Added Google SafeBrowsing and PhishTank reputation checks
- Fixed bug in IBMXForce response parsing
-
7 April 2018
- Fixed support for Symantec WebPulse Site Review (formerly Blue Coat WebFilter)
- Added Cisco Talos Domain Reputation check
- Added feature to perform a reputation check against a single non-expired domain. This is useful when monitoring reputation for domains used in ongoing campaigns and engagements.
-
6 June 2017
- Added python 3 support
- Code cleanup and bug fixes
- Added Status column (Available, Make Offer, Price, Backorder, etc)
- Retrieve specified number of recently expired and deleted domains (.com, .net, .org) from ExpiredDomains.net
- Retrieve available domains based on keyword search from ExpiredDomains.net
- Perform reputation checks against the Symantec WebPulse Site Review (BlueCoat), IBM x-Force, Cisco Talos, Google SafeBrowsing, and PhishTank services
- Sort results by domain age (if known) and filter for reputation
- Text-based table and HTML report output with links to reputation sources and Archive.org entry
Direct Installation
Install Python requirements
pip3 install -r requirements.txt
Optional - Install additional OCR support dependencies
-
Debian/Ubuntu:
apt-get install tesseract-ocr python3-pil -
MAC OSX:
brew install tesseract
pipenv installation
pipenv --python 3.7
pipenv install
Optional - Install additional OCR support dependencies
- Debian/Ubuntu:
apt-get install tesseract-ocr python3-pil
You will need credentials from expireddomains.net for full functionality
usage: domainhunter.py [-h] [-a] [-k KEYWORD] [-c] [-f FILENAME] [--ocr]
[-r MAXRESULTS] [-s SINGLE] [-t {0,1,2,3,4,5}]
[-w MAXWIDTH] [-V]
Finds expired domains, domain categorization, and Archive.org history to determine good candidates for C2 and phishing domains
optional arguments:
-h, --help show this help message and exit
-a, --alexa Filter results to Alexa listings
-k KEYWORD, --keyword KEYWORD
Keyword used to refine search results
-c, --check Perform domain reputation checks
-f FILENAME, --filename FILENAME
Specify input file of line delimited domain names to
check
--ocr Perform OCR on CAPTCHAs when challenged
-r MAXRESULTS, --maxresults MAXRESULTS
Number of results to return when querying latest
expired/deleted domains
-s SINGLE, --single SINGLE
Performs detailed reputation checks against a single
domain name/IP.
-t {0,1,2,3,4,5}, --timing {0,1,2,3,4,5}
Modifies request timing to avoid CAPTCHAs. Slowest(0)
= 90-120 seconds, Default(3) = 10-20 seconds,
Fastest(5) = no delay
-w MAXWIDTH, --maxwidth MAXWIDTH
Width of text table
-V, --version show program's version number and exit
Examples:
./domainhunter.py -k apples -c --ocr -t5
./domainhunter.py --check --ocr -t3
./domainhunter.py --single mydomain.com
./domainhunter.py --keyword tech --check --ocr --timing 5 --alexa
./domaihunter.py --filename inputlist.txt --ocr --timing 5
Use defaults to check for most recent 100 domains and check reputation
python3 ./domainhunter.py
Search for 1000 most recently expired/deleted domains, but don't check reputation
python3 ./domainhunter.py -r 1000
Perform all reputation checks for a single domain
python3 ./domainhunter.py -s mydomain.com
[*] Downloading malware domain list from http://mirror1.malwaredomains.com/files/justdomains
[*] Fetching domain reputation for: mydomain.com
[*] Google SafeBrowsing and PhishTank: mydomain.com
[+] mydomain.com: No issues found
[*] BlueCoat: mydomain.com
[+] mydomain.com: Technology/Internet
[*] IBM xForce: mydomain.com
[+] mydomain.com: Communication Services, Software as a Service, Cloud, (Score: 1)
[*] Cisco Talos: mydomain.com
[+] mydomain.com: Web Hosting (Score: Neutral)
Perform all reputation checks for a list of domains at max speed with OCR of CAPTCHAs
python3 ./domainhunter.py -f <domainslist.txt> -t 5 --ocr
Search for available domains with keyword term of "dog", max results of 25, and check reputation
python3 ./domainhunter.py -k dog -r 25 -c
____ ___ __ __ _ ___ _ _ _ _ _ _ _ _ _____ _____ ____
| _ \ / _ \| \/ | / \ |_ _| \ | | | | | | | | | \ | |_ _| ____| _ \
| | | | | | | |\/| | / _ \ | || \| | | |_| | | | | \| | | | | _| | |_) |
| |_| | |_| | | | |/ ___ \ | || |\ | | _ | |_| | |\ | | | | |___| _ <
|____/ \___/|_| |_/_/ \_\___|_| \_| |_| |_|\___/|_| \_| |_| |_____|_| \_\
Expired Domains Reputation Checker
Authors: @joevest and @andrewchiles
DISCLAIMER: This is for educational purposes only!
It is designed to promote education and the improvement of computer/cyber security.
The authors or employers are not liable for any illegal act or misuse performed by any user of this tool.
If you plan to use this content for illegal purpose, don't. Have a nice day :)
[*] Downloading malware domain list from http://mirror1.malwaredomains.com/files/justdomains
[*] Fetching expired or deleted domains containing "dog"
[*] https://www.expireddomains.net/domain-name-search/?q=dog
[*] Performing domain reputation checks for 8 domains.
[*] BlueCoat: doginmysuitcase.com
[+] doginmysuitcase.com: Travel
[*] IBM xForce: doginmysuitcase.com
[+] doginmysuitcase.com: Not found.
[*] Cisco Talos: doginmysuitcase.com
[+] doginmysuitcase.com: Uncategorized
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent