Determining in the first place that an STL container is being used, and which category, i.e., std::list vs.There are three major elements to reverse engineering C++ code that uses STL container classes: The functionality has been organized into folders, as in the following screenshot: All of the programmer-created data structures have been recovered and applied to the proper Hex-Rays variables. All analysis has been done in Hex-Rays go there for all the gory details, and don't expect much from the disassembly listing. This analysis was performed with IDA Pro 7.7 and Hex-Rays 32-bit. (Click the button that says "Provide your email to be notified of public course availability".) ) If you would like to be notified when public classes become available, or when the C++ course is ready, please sign up on our no-spam, very low-volume, course notification mailing list. More generally, remote public classes (where individual students can sign up) are temporarily suspended remote private classes (multiple students on behalf of the same organization) are currently available. (Note that if you are interested in the forthcoming C++ training class, it is nearing completion, and should be available in Q2 2022. Its command vocabulary is limited it can only read and write files to the victim server, run commands and retrieve the output, and update/retrieve the current configuration (which is saved persistently in the registry). It is fairly standard as far as remote-access trojans go it spawns a thread to retrieve messages from a C&C server over IMAP, and processes incoming messages in a loop. ComLook is an Outlook plugin that masquerades as Antispam Marisuite v1.7.4 for The Bat!. The analysis took about a one and a half days (done on Friday and Saturday). Like the previous two entries in this series on ComRAT v4 and FlawedGrace, I did this analysis as part of my preparation for an upcoming class on C++ reverse engineering. You can find the IDB for the DLL here, in which every function has been analyzed, and every data structure has been recovered. It was recently discovered by ClearSky Cyber Security, and announced in a thread on Twitter. This blog entry announces the release of an exhaustive analysis of ComLook, a newly-discovered malware family about which little information has been published.
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