%0 Conference Paper %1 stang2021strandhogg %A Stang, Jasper %A Dmitrienko, Alexandra %A Roth, Sascha %B 14th ACM Conference on Security and Privacy in Wireless and Mobile Networks (WiSec) %D 2021 %K Android Detection StrandHogg security sss-group %T RIP StrandHogg: A Practical StrandHogg Attack Detection Method on Android %X StrandHogg vulnerabilities affect Android’s multitasking system and threaten up to 90% of Android platforms, which translates to millions of affected users. Existing countermeasures require modification of the OS, have usability drawbacks, or are limited to the detection of certain attack versions. In this work, we aim to develop a generic, efficient, and usability-friendly attack detection method, which does not require OS modifications and can be employed by apps installed on any vulnerable Android platform. To achieve our goal, we analyze StrandHogg attack techniques and develop two countermeasures, one using Machine Learning and the other one using ActivityCounter – a reliable attack indicator, which we could synthetically engineer. Our first approach achieves an average F1 score of 92% across all attack variations, while ActivityCounter shows superior performance and efficiently detects all attack versions without false positives. ActivityCounter is the first solution without practical limitations, which can be easily deployed in practice and protect millions of affected users.

@inproceedings{stang2021strandhogg, abstract = {StrandHogg vulnerabilities affect Android’s multitasking system and threaten up to 90% of Android platforms, which translates to millions of affected users. Existing countermeasures require modification of the OS, have usability drawbacks, or are limited to the detection of certain attack versions. In this work, we aim to develop a generic, efficient, and usability-friendly attack detection method, which does not require OS modifications and can be employed by apps installed on any vulnerable Android platform. To achieve our goal, we analyze StrandHogg attack techniques and develop two countermeasures, one using Machine Learning and the other one using ActivityCounter – a reliable attack indicator, which we could synthetically engineer. Our first approach achieves an average F1 score of 92% across all attack variations, while ActivityCounter shows superior performance and efficiently detects all attack versions without false positives. ActivityCounter is the first solution without practical limitations, which can be easily deployed in practice and protect millions of affected users.}, added-at = {2021-06-02T04:00:02.000+0200}, author = {Stang, Jasper and Dmitrienko, Alexandra and Roth, Sascha}, biburl = {https://www.bibsonomy.org/bibtex/2567130b5b70545ab076bee68492ef574/se-group}, booktitle = {14th ACM Conference on Security and Privacy in Wireless and Mobile Networks (WiSec)}, interhash = {6a5e2e4896bfe4da161b9c30fa47644d}, intrahash = {567130b5b70545ab076bee68492ef574}, keywords = {Android Detection StrandHogg security sss-group}, timestamp = {2021-06-02T04:00:02.000+0200}, title = {RIP StrandHogg: A Practical StrandHogg Attack Detection Method on Android}, year = 2021 }