OpSeq

Abstract

Android malware are often created by injecting malicious payloads into benign applications. They employ code and string obfuscation techniques to hide their presence from antivirus scanners. Recent studies have shown that common antivirus software and static analysis tools are not resilient to such obfuscation techniques. To address this problem, we develop a robust fingerprinting approach that can deal with complex obfuscation with a high degree of accuracy.