Name
Abstract | ||
|---|---|---|
Analyzing the DNS traffic of Internet hosts has been a successful technique to counter cyberattacks and identify connections to malicious domains. However, recent stealthy attacks hide malicious activities within seemingly legitimate connections to popular web services made by benign programs. Traditional DNS monitoring and signature-based detection techniques are ineffective against such attacks. To tackle this challenge, we present a new program-level approach that can effectively detect such stealthy attacks. Our method builds a fine-grained Program-DNS profile for each benign program that characterizes what should be the “expected” DNS behavior. We find that malware-injected processes have DNS activities which significantly deviate from the Program-DNS profile of the benign program. We then develop six novel features based on the Program-DNS profile, and evaluate the features on a dataset of over 130 million DNS requests collected from a real-world enterprise and 8 million requests from malware-samples executed in a sandbox environment. We compare our detection results with that of previously-proposed features and demonstrate that our new features successfully detect 190 malware-injected processes which fail to be detected by previously-proposed features. Overall, our study demonstrates that fine-grained Program-DNS profiles can provide meaningful and effective features in building detectors for attack campaigns that bypass existing detection systems. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1109/EuroSP48549.2020.00042 | 2020 IEEE European Symposium on Security and Privacy (EuroS&P) |
Keywords | DocType | ISBN |
DNS requests,malware-injected processes,fine-grained Program-DNS profile,DNS traffic,stealthy attacks,malicious activities,legitimate connections,benign program,traditional DNS monitoring,signature-based detection techniques,program-level approach,DNS activities,malware injection detection,web services | Conference | 978-1-7281-5088-8 |
Citations | PageRank | References |
0 | 0.34 | 11 |
Authors | ||
11 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yixin Sun | 1 | 32 | 3.94 |
| Kangkook Jee | 2 | 153 | 10.25 |
| Suphannee Sivakorn | 3 | 0 | 0.34 |
| Zhichun Li | 4 | 814 | 41.48 |
| Cristian Lumezanu | 5 | 507 | 31.31 |
| Lauri Korts-Pärn | 6 | 0 | 0.34 |
| Zhenyu Wu | 7 | 661 | 30.31 |
| Junghwan Rhee | 8 | 494 | 38.45 |
| Chung Hwan Kim | 9 | 52 | 7.68 |
| Mung Chiang | 10 | 7303 | 486.32 |
| Prateek Mittal | 11 | 1134 | 70.19 |