DarkComet Rat 3.3 FWB Final-Rat Program
Higinia Livoti
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur (known as DarkCoderSc[2]), an independent programmer and computer security coder from France. Although the RAT was developed back in 2008, it began to proliferate at the start of 2012. The program was discontinued, partially due to its use in the Syrian civil war to monitor activists but also due to its author's fear of being arrested for unnamed reasons.[1] As of August 2018, the program's development "has ceased indefinitely", and downloads are no longer offered on its official website.[3]
DarkComet is a widely known piece of malware. If a user installs an antivirus, or a darkcomet remover, they can un-infect their computer quickly. Its target machines are typically anything from Windows XP, all the way up to Windows 10.
Good question! Most RATs usually have very intricate programming included in the implant themselves, including a large network of command checking algorithms which take the input from the controller and executes specific functionality based upon that input. The functionality is usually condensed as much as possible to make the implant binary smaller, however they are still usually larger than other types of malware which have less functionality. For example, a general range of size for normal malware is between 5KB and 15KB with the occasional outlier to 20KB. The sample implant binary I created for DarkComet, even after being packed, is 352KB. If you recall, the Flame RAT was 20MB; so in comparison, DarkComet is tiny.
The latest surveillance malware comes in the form of an extracting file which is made to look like a PDF if you have file extensions turned off. The PDF purports to be a document concerning the formation of the leadership council of the Syrian revolution and is delivered via Skype message from a known friend. The malware installs a remote administration tool called DarkComet RAT, which can capture webcam activity, disable the notification setting for certain antivirus programs, record key strokes, steal passwords, and more. It sends this data back to the same IP address in Syrian IP space that was used in several previous attacks, including the attacks reported by CNN in February, the Xtreme RAT Trojan EFF reported in March, and this sample from March 21st.
As of Wednesday April 4th, this Trojan is not detected by any anti-virus program. However, it is detectable by the DarkComet RAT removal tool, written by the same developer that originally wrote DarkComet RAT. The screenshot below shows the removal tool detecting DarkComet RAT on an infected computer. The YouTube phishing attack also installed DarkComet RAT and is detectable via the DarkComet RAT removal tool DarkComet RAT Remover v1.0.
I posted my thoughts to this subreddit in someone else's post on the tools that we used. Had some people message me asking for DarkComet. Apparently, it's kind of difficult to get a hold of anymore. Some of these guys were very skeptical on whether it was backdoored or not but the replies they sent later showed appreciation. Just figured that I'd try and share something to you guys that may be useful. I hope you guys find use for this. Keep in mind that this WILL show up as a false positive. I downloaded this final release before the FBI seized the domain and took it down. Hopefully some of you guys will confirm that it's not a virus and or backdoored. It's a program that has legitimate use but is often abused. Be careful with it, please.
These functions let us know that this sample was going to execute a shell in order to execute commands on our system, raise its exception so that it could have admin privileges, and delete and create registry keys. It can be normal for a program to create registry keys, but deleting as well as creating is usually not. Deleting registry keys could mean the malware is trying to hide its presence and deny you access to your system.
Maintaining the most recent versions of your operating system, programs, and anti-virus software will help shield you from RAT attacks. Software updates often include security patches and bug fixes that can address vulnerabilities that attackers could exploit.
This program is still in beta development, and as such, it isn't as robust as it could be. Some users have gotten errors when attempting to start it. If you do, try again running it as root, as seen below.
Now that we have the program up and running, it's time to build an Android application with a backdoor. At the top of the screen, select "APK Builder." The first thing to change is "Source IP." This needs to be the IP address of the computer you'll be sending and receiving commands from.
A lot of RATs can actually turn off your antivirus program and your firewall. Turning off the former can help them evade detection, while disabling the latter could help them to infect your system with even more malware.
Before doing this, however, we recommend verifying as much as possible that the program actually contains malware. Sometimes this might be relatively easy, as a lot of malware is known and identified already. In this case, you might very well find out if a program contains a RAT or other malware by doing a quick search.
To see what kind of information was exposed I created myself a free account and infected a VM with my own darkcomet server. As expected all the Keylogs are visible. The FTP logs will show you all keystrokes logged on victim machines.
Remote Administration Tools are programs that allow particular kinds of actions from a local PC which means controlling different kinds of tools. Our list includes the best RATs for Windows 10 and Windows 11 that are reliable and easy to use. Moreover, it can also be used for hacking reasons through which one can clearly see which tool kind of tool can be used to control the desktop remotely.
Potentially Unwanted Programs (or PUPs): Famous examples include Advanced Mac Cleaner, Mac Adware Remover, and Mac Space Reviver. These apps tend to hound users, which is part of their downfall, as due to the bad reputations of some of these apps the number of Macs affected has fallen, according to Malwarebytes. So it seems that people are at least wising up to these dodgy programs.
When: July 2021. What: The XLoader malware was one of the most prevalent pieces of Windows malware to have been confirmed to run on macOS. XLoader is a variant of Formbook, a program used to steal login credentials, record keystrokes, and download and execute files.
When: October 2020. What: GravityRAT was an infamous Trojan on Windows, which, among other things, had been used in attacks on the military. It arrived on Macs in 2020. The GravityRAT Trojan can upload Office files, take automatic screenshots and record keyboard logs. GravityRAT uses stolen developer certificates to bypass Gatekeeper and trick users into installing legitimate software. The Trojan is hidden in copies of various legitimate programs developed with .net, Python and Electron. We have more information about GravityRAT on the Mac here.
When: January 2018. What: MaMi malware routes all the traffic through malicious servers and intercepts sensitive information. The program installs a new root certificate to intercept encrypted communications. It can also take screenshots, generate mouse events, execute commands, and download and upload files.
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Are you in the US and there is a small airplane over you? Well that is probably an IMSI catcher which is intercepting your phone calls: -cellphones-targeted-in-secret-u-s-spy-program-1415917533
In whatever message, include your favorite religious philosophy, the name of the unsafe exercise program you were forced to do, and whether your parents side with you or your brother. I already know the answers to these, but others will have to Google. So, this should work for authentication if you answer quickly.
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