Photoshop cs6 key code full#
Photoshop cs6 key code portable#
Photoshop cs6 key code code#
Photoshop cs6 key code windows#

Photoshop cs6 key code code#

This provides readable source code and is often enough to determine the purpose of the malware. It is also important to note that this only works on 32-bit AutoIT compiled binaries: Dragging and dropping the binary will decompile the binary into source code. Therefore, you should always run this tool inside an isolated or sandboxed system. In order to get the code out of the compiled binary we can use a tool called Exe2Aut, which retrieves the source code and writes it to disk.ĭisclaimer: The malicious binary is launched in memory in a neutered format, however if the malware uses any kind of pre-execution tricks such as TLS, they could potentially execute. However, because of this, malware authors typically go to great lengths to obfuscate their code against reverse engineering. Because it’s based on BASIC, the scripts are often easy to read and very descriptive. Unfortunately for the victim, it also contains a malicious AutoIT script that infects the system.ĪutoIT is a BASIC-like language that is often used to automate tasks with a focus on GUI driven apps embedded with their runtime. In this case, it actually does contain the legitimate multi installer for both 32-bit and 64-bit systems.

Photoshop cs6 key code portable#

The packaged malware starts its life by pretending to be a legitimate Photoshop Portable CS6 application.

Photoshop cs6 key code full#

However, the actual code running in the process is the backdoor allowing the attacker full access to the target system. NET command line compiler application (vbc.exe) to appear legitimate on the system. When the malware starts, the payload is injected into the. The malware also remains persistent on the system by installing itself to the registry so the malware executes each time the system starts up. This prevents a typical user from seeing the file unless uncommon options are used in the explorer window. The malicious scripts are heavily obfuscated to make it more difficult to analyze the contents and the malware attempts to hide by setting the attributes of the file to system and hidden. The author of this script compiled a legitimate Photoshop portable installer as well as several malicious scripts necessary for infecting the target system with a powerful remote access tool. In the case of this malware, any additional resources referenced in the script are also packaged into the malware, causing the sample to weigh in at over 115MB.

Photoshop cs6 key code windows#

This conversion allows the attackers to target any Windows system by removing the dependency of having the AutoIT runtime installed. This tool, Aut2exe, converts an AutoIT script to a more ubiquitous Windows executable by packaging the runtime environment with the script. The sample AutoIT script is compiled into a Windows portable executable using a tool provided by the AutoIT creators. We will also look at the tools, tactics, and techniques for reverse engineering this type of AutoIT script. In this blog we will walk through the techniques used by this malware to increase the difficulty of discovering the final payload and the methods used to maintain persistence on the system. Since recovery of source code is trivial for script-to-exe programs, the authors rely heavily on string and execution flow obfuscation. The process for reversing AutoIT scripts can be more difficult since there are far fewer and less developed tools for performing the analysis. The application installs itself and runs as intended on the target system, while stealthily injecting a Remote Desktop tool known as LuminosityLink into a. One of the nefarious ways malware attempts to hide is by masquerading as a legitimate installer or application.Ī recent sample encountered by the Carbon Black Threat Research Team used a compiled AutoIT script that pretends to be an installer for Photoshop CS6 portable.

Malware comes in all shapes, sizes, and languages to make defending against attacks more difficult.