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BadDGA: Backdoor Attack on LSTM-Based Domain Generation Algorithm Detector.
- Source :
- Electronics (2079-9292); Feb2023, Vol. 12 Issue 3, p736, 15p
- Publication Year :
- 2023
-
Abstract
- Due to the outstanding performance of deep neural networks (DNNs), many researchers have begun to transfer deep learning techniques to their fields. To detect algorithmically generated domains (AGDs) generated by domain generation algorithm (DGA) in botnets, a long short-term memory (LSTM)-based DGA detector has achieved excellent performance. However, the previous DNNs have found various inherent vulnerabilities, so cyberattackers can use these drawbacks to deceive DNNs, misleading DNNs into making wrong decisions. Backdoor attack as one of the popular attack strategies strike against DNNs has attracted widespread attention in recent years. In this paper, to cheat the LSTM-based DGA detector, we propose BadDGA, a backdoor attack against the LSTM-based DGA detector. Specifically, we offer four backdoor attack trigger construction methods: TLD-triggers, Ngram-triggers, Word-triggers, and IDN-triggers. Finally, we evaluate BadDGA on ten popular DGA datasets. The experimental results show that under the premise of 1‰ poisoning rate, our proposed backdoor attack can achieve a 100% attack success rate to verify the effectiveness of our method. Meanwhile, the model's utility on clean data is influenced slightly. [ABSTRACT FROM AUTHOR]
- Subjects :
- ARTIFICIAL neural networks
BOTNETS
DETECTORS
DEEP learning
ALGORITHMS
DATA scrubbing
Subjects
Details
- Language :
- English
- ISSN :
- 20799292
- Volume :
- 12
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Electronics (2079-9292)
- Publication Type :
- Academic Journal
- Accession number :
- 161818959
- Full Text :
- https://doi.org/10.3390/electronics12030736