Quickly Investigating Websites with Lookyloo
While we are enjoying our weekend, it's always a good time to learn about new pieces of software that could be added to your toolbox. Security analysts have often to quickly investigate a website for malicious content and it's not always easy to keep a good balance between online or local services. When you submit information to a free online service, they're good chances that data you submitted are logged and probably analysed/re-used, remember nothing is "for free". Lookiloo is a tool developed by CIRCL (the Luxembourg CERT) that helps to have a quick overview of a website by scraping it and displaying a tree of domains calling each other. The name "Lookyloo" comes from the Urban Dictionary[1] and means "People who just come to look". The tool provides a simple web interface to submit a new site to query or to review previous analysis:
And a few seconds later, you get a tree of domains used by this website. Here is an example of a website used to deliver spam:
For each domain, you get the following information (if detected):
- Presence of Javascript
- Cookie received
- Cookie read
- Redirect
- Cookie in URL
Some website (particularly news websites) are nice to analyze. Here is the result of scraping cnn.com:
Lookyloo is available on the CIRCL git repository[2]. I recommend you to use the provided docker-compose.yml file to run your own Docker container.
[1] https://www.urbandictionary.com/define.php?term=lookyloo
[2] https://github.com/CIRCL/lookyloo
Xavier Mertens (@xme)
Senior ISC Handler - Freelance Cyber Security Consultant
PGP Key
Comments
Anonymous
Dec 3rd 2022
9 months ago
Anonymous
Dec 3rd 2022
9 months ago
<a hreaf="https://technolytical.com/">the social network</a> is described as follows because they respect your privacy and keep your data secure. The social networks are not interested in collecting data about you. They don't care about what you're doing, or what you like. They don't want to know who you talk to, or where you go.
<a hreaf="https://technolytical.com/">the social network</a> is not interested in collecting data about you. They don't care about what you're doing, or what you like. They don't want to know who you talk to, or where you go. The social networks only collect the minimum amount of information required for the service that they provide. Your personal information is kept private, and is never shared with other companies without your permission
Anonymous
Dec 26th 2022
8 months ago
Anonymous
Dec 26th 2022
8 months ago
<a hreaf="https://defineprogramming.com/the-public-bathroom-near-me-find-nearest-public-toilet/"> nearest public toilet to me</a>
<a hreaf="https://defineprogramming.com/the-public-bathroom-near-me-find-nearest-public-toilet/"> public bathroom near me</a>
Anonymous
Dec 26th 2022
8 months ago
<a hreaf="https://defineprogramming.com/the-public-bathroom-near-me-find-nearest-public-toilet/"> nearest public toilet to me</a>
<a hreaf="https://defineprogramming.com/the-public-bathroom-near-me-find-nearest-public-toilet/"> public bathroom near me</a>
Anonymous
Dec 26th 2022
8 months ago
Anonymous
Dec 26th 2022
8 months ago
https://defineprogramming.com/
Dec 26th 2022
8 months ago
distribute malware. Even if the URL listed on the ad shows a legitimate website, subsequent ad traffic can easily lead to a fake page. Different types of malware are distributed in this manner. I've seen IcedID (Bokbot), Gozi/ISFB, and various information stealers distributed through fake software websites that were provided through Google ad traffic. I submitted malicious files from this example to VirusTotal and found a low rate of detection, with some files not showing as malware at all. Additionally, domains associated with this infection frequently change. That might make it hard to detect.
https://clickercounter.org/
https://defineprogramming.com/
Dec 26th 2022
8 months ago
rthrth
Jan 2nd 2023
8 months ago