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Maltrieve originated as a fork of mwcrawler. It retrieves malware directly from the sources as listed at a number of sites. Currently we crawl the following:
- Malc0de
- Malware Domain List
- Malware URLs
- MalwareDB
- VX Vault
- Malshare
- URLquery
- CleanMX
- ZeusTracker
- Minotaur Analysis
- DAS MALWERK
Other improvements include:
- Proxy support
- Multithreading for improved performance
- Logging of source URLs
- Multiple user agent support
- Better error handling
- Cuckoo Sandbox support
Maltrieve requires the following dependencies:
- Python 2 plus header files (2.6 should be sufficient)
- BeautifulSoup version 4
- feedparser
- python-magic
- Requests
With the exception of the Python header files, these can all be found in requirements.txt. On Debian-based distributions, run sudo apt-get install python-dev. On Red Hat-based distributions, run sudo yum install python-devel. After that, just pip install -e .. You may need to prepend that with sudo if not running in a virtual environment, but using such an environment is highly encouraged.
Alternately, avoid all of that by using the Docker image
Basic execution: maltrieve (if installed normally) or python maltrieve.py (if just downloaded and run)
usage: maltrieve.py [-h] [-q] [-v] [--debug] [-p PROXY] [-d DUMPDIR]
[-i INPUTFILE] [-b BLACKLIST] [-w WHITELIST] [-P PRIORITY]
[-c URL] [-U USERAGENT] [--malshare MALSHARE] [-t TIMEOUT]
[-N CONCURRENCY] [-s]
optional arguments:
-h, --help show this help message and exit
-q, --quiet Don't print results to console
-v, --verbose Log informational messages
--debug Log debugging messages
-p PROXY, --proxy PROXY
Define HTTP proxy, e.g. socks5:https://localhost:9050
-d DUMPDIR, --dumpdir DUMPDIR
Define dump directory for retrieved files
-i INPUTFILE, --inputfile INPUTFILE
Text file with URLs to retrieve
-b BLACKLIST, --blacklist BLACKLIST
Comma separated mimetype blacklist
-w WHITELIST, --whitelist WHITELIST
Comma separated mimetype whitelist
-P PRIORITY, --priority PRIORITY
Cuckoo sample priority
-c URL, --cuckoo URL Cuckoo API
-U USERAGENT, --useragent USERAGENT
HTTP User agent
--malshare MALSHARE Malshare key
-t TIMEOUT, --timeout TIMEOUT
HTTP request/response timeout (default 20)
-N CONCURRENCY, --concurrency CONCURRENCY
HTTP request/response concurrency (default 5)
-s, --sort_mime Sort files by MIME type
Cron can be used to automate the execution of Maltrieve. The following example is provided to help get you started. It will create a cron job that will run Maltrieve every day at 2:01 as a standard user. That said, we recommend enhancing this by creating a custom script for production environments.
As a user, execute
crontab -e
If installed normally, add the following to the end of the file.
01 02 * * * maltrieve <optional flags>
If downloaded to a folder and executed, add the following to the end of the file.
01 02 * * * cd </folder/location> && /usr/bin/python maltrieve.py <optional flags>
Red Hat systems will need to ensure that the user is added to the /etc/cron.allow file.
Maltrieve doesn't do analysis. In addition to the integrations listed above, we can recommend using VirusTotalApi for working with VirusTotal. Malwr is a similar site based on Cuckoo Sandbox.
Released under GPL version 3. See the LICENSE file for full details.
We list all the bugs we know about (plus some things we know we need to add) at the GitHub issues page.
Aside from pull requests, non-developers can open issues on GitHub. Things we'd really appreciate:
- Bug reports, preferably with error logs
- Suggestions of additional sources for malware lists
- Descriptions of how you use it and ways we can improve it for you
Check the contributing guide for details.