Detecting and Preventing Malicious Domain Registrations in the .eu TLD
Talkat OWASP AppSec Europe 2018 · on Thursday, 2018-07-05· at 11:45· Westminster - 4th Floor, QEII Centre Broad Sanctuary, Westminster·
summary
Fourteen months of .eu registrations yield 824,121 registrations with 2.53% flagged by blacklists and at least 80.04% of short‑lived malicious names grouping into about 20 campaigns. Clustering and heuristics use registrant fields, registrar, nameserver and glue records plus ML to reveal bulk hit‑and‑run behavior and human work patterns. A production classifier running at EURid already blocks many registrations at intake with ~80% recall and only about one to five false positives per day as it delays activation for extra verification.
AI-written summary · about
chapters (48)
- 0:00Introduction
- 1:08Malicious Domain Names
- 2:15Research Hypothesis
- 3:32Outline
- 4:45Domain Registrations
- 5:17Malicious Domains
- 5:30Registration Data
- 6:08Bootstrap IP Address
- 7:14Campaign Identification
- 9:33How did they operate
- 10:07What did we explore
- 13:30Is it obvious that the registration will be malicious
- 14:30What can we do
- 15:20Other organizations preventing
- 15:44Manual vs automated analysis
- 16:53Campaign criteria
- 17:42The ecosystem of domain registrations
- 18:41The insights we found
- 18:57The window of opportunity
- 19:35What is the reason why
- 20:53Which blacklist did we use
- 21:34Data summary
- 22:26Campaigns with links
- 23:38Relations between campaigns
- 24:32Clustering
- 25:26Automation
- 27:27Demand and offer questions
- 28:55facilitators
- 29:14toxicity
- 29:41good API
- 30:12email
- 31:26campaigns vs black lists
- 32:23prevention detection
- 33:17Spamhaus
- 33:32Prevention and detection
- 34:39Prediction models
- 35:07Current operation
- 35:42Domain seizures
- 36:16Blacklist
- 36:47Key takeaways
- 36:59The facilitators
- 37:15The second takeaway
- 38:07Productive detection and prevention
- 38:41How will the catandmouse game kill
- 39:03Compliance
- 39:38TLD Ecosystem
- 40:28Europe
- 42:25Thank you
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