To the best of our knowledge, it is the first time Smart Switch has been analyzed in the macOS environment. Preparing a Windows 2016 Server Basic Static Analysis Basic Dynamic Analysis Assembly Language and Disassembly Debugging in User-Land Miscellaneous Windows. In addition, assuming that the PIN could not be obtained, we measured the time and resources required to recover the PIN. We identified the differences through comparison with previous studies. Using the analysis results, we decrypted all encrypted backup data and classified the backup data based on the encryption method.
We analyzed the encryption method used in the latest version of Smart Switch and found that nine algorithms were used in both Windows and macOS environments. In this paper, we analyzed the latest version of Smart Switch, a backup program provided by Samsung, in Windows and macOS environments. In particular, smartphones made by Samsung, a leading manufacturer in the smartphone market, have been continually studied. The first attempts to use dynamic analysis for reverse engineering automation were made with API call logging tools like API Monitor and hook engine libraries such as mhook and Detours that simplified the injection of code into the target process and further hooking of the specific API call. A dynamic disassembler can be incorporated into the output of an emulator or hypervisor to trace out, line-by-line, the real time execution of any. When it is difficult to analyze the smartphone itself in a digital forensic investigation, the backup data are a useful analysis target to replace the data from the smartphone itself.
The backup data store the same data as the user data in the smartphone, but the personal data related to the user are encrypted, and some data related to data restoration and information are stored in plain text format. This dynamic analysis approach can be combined with static analysis to obtain. The smartphone manufacturers, who provide data backup services, prevent users from losing data in the event of physical damage, such as loss or breakage of the smartphone. IDA Decompiler, RetDec and Hopper detect the correct number of arguments. Angr: A framework for static & dynamic concolic (symbolic) analysis.
Another paid disassembler is Hopper, which is available for the Mac and Linux operating systems. Hopper: A reverse engineering tool to disassemble/decompile/debug Intel Mac, Linux. The Interactive Disassembler (IDA) is the most famous, providing an old build as a free version or the most updated version for a yearly fee. but most notably it is used by CTF players for its debugging and dynamic analysis capabailities. A variety of different disassemblers are available on the market. Possibly, as the smartphone usage increase, more relevant data of the respective users end up. IDA Binary Ninja GNU Debugger (GDB) radare2 Hopper. jailbreak utility 26 H Hierarchical File System (HFS) 159,160 Hopper Disassembler using 118. A smartphone is a personal device, so the information is always tied to its user. for dynamic analysis 126-132 Cydia sources, adding to 30.
0 kommentar(er)
