The attacker sets up an HTTP listener in Octopus and generates an exe payload. Use inconspicuous techniques to execute commands and transfer results. [octopus-tornado] Retrieving 2000 urls took 167.99 seconds meaning 11.91 urls/second. Read this article to know more about how to use it. Gitpaste-12, a worming botnet, is extremely versatile in its advanced capabilities and the fact it leverages trustworthy sites like GitHub and Pastebin to host itself.. The results below show the request is authenticating as GitHub (a service account) instead of my user account.. Categories Red Team Tags adversary simulation , C2 , Octopus , power , redteam It is important to provide one of the authenticated options for Octopus to use when accessing the GitHub endpoints since anonymous requests are rate limited by GitHub to a much lower value than authenticated requests. Dali: This is a new proof-of-concept C2 server, which uses Imgur to host images and task agents! c: create mode 100644 c3. agentpy. agentpy. Which means that you can use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the final products. To generate an EXE agent for listener operation1 we can use the following command: generate_unmanaged_exe operation1 /opt/Octopus/file.exe. GitHub Actions are an excellent way to add continuous integration and delivery directly to your projects hosted on GitHub. Octopus Deploy has 173 repositories available. Octopus v1.0 is now available. Ian Lyte for reporting multiple bugs in Octopus and pushing an enhanced AMSI bypass module. Octopus. Add your GitHub feed as described above. GitHub has seen many cases where the open source supply chain has been compromised by hijacking developer credentials, for example, but none quite like Octopus … You can install nasm on Debian based distros using: And you can install mingw-w64 on Debian based distros using: Octopus has been tested on the following operating systems: You will also need to install mono to make sure that you can compile the C# source without issues. You can now … If the malicious payload is an instance of the Octopus Scanner itself the newly built JAR file is also infected. Turn off Inheritance for a given community. Octopus C2 is an open source, pre-operation C2 server based on python which can control an Octopus PowerShell agent through HTTP/S. Edit on GitHub; Description¶ The octopus program is designed to visualize fields and fibres at the same time. Git merge errors and sparse / incomplete instructions have made getting accurate information about this c2 … Current Version: 0.32.4. A Cytus chart editor that supports charting on mobile devices. With so many CI and CD tools in the wild, how do you know which one to use? It is a pre-operation C2 for Red Teamers, based on HTTP/S and written in python. Top 6 C2 Open-Source Projects. Octopus-C2-RedTeam-infrastructure-automation, download the GitHub extension for Visual Studio. Octopus is designed to be stealthy and covert while communicating with the C2, as it uses AES-256 by default for its encrypted channel between the powershell agent and the C2 server. Learn more. Skip to content. Learn more. Sometimes you just want to deploy your app, but it doesn't need a build step. For this I crated a new TFS branch with the changes, a new Azure DevOps pipeline that builds from this branch, and finally created another 3 Octopus processes A2, B2 and C2, also for Dev, Stage and Prod environments, that uses the new DevOps pipeline (in new Steps). Well, why choose just 1? Just months after Octopus Scanner was caught infecting 26 open-source projects on GitHub, new reports have already surfaced of another, new sophisticated malware infection. Even though the malware C2 servers didn't seem to be active at the time of analysis, the affected repositories still posed a risk to GitHub users that could potentially clone and … GitHub’s security team discovered the malicious code […] The Octopus Scanner. GitHub detected malware that infects projects in the NetBeans integrated development environment and uses the build process for its distribution. If you are using a powershell stager you will most likely only need an AMSI bypass. Next we need to know how to create a listener. You can also opt for using SSL/TLS by providing a valid certficate for your domain and configuring the Octopus C2 … You signed in with another tab or window. Sponsored scoutapm.com. c | 1 + c4. Download (Mirror): Discord. Hostname Will be used to request the payload from. Apache has said that the initial point of infection is undetermined and all activity with the malware has been shut down. Search the world's information, including webpages, images, videos and more. Hackers target developers by abusing build processes to infect files that spread between NetBeans projects 1 As many as 26 GitHub repositories were infected by this attack. This project is licensed under the GPL-3.0 License - see the LICENSE file for details. We will execute our Octopus C2 agent on the target network, and the agent will connect back to one of our redirectors which will forward/redirect the traffic to our main C2, that will guarantee that our MainC2 is not exposed and also could be accessible via the other redirectors in case any of them detected. In GitHub's case, the malware targeted NetBeans projects. [octopus] Retrieving 2000 urls with local in-memory caching took 6.61 seconds meaning 302.50 urls/second. Note that three sample fields (c1.fits, c2.fits and c3.fits) are provided together with the distributed code. Octopus depends on mono-csc binary to compile the C# source and you can install it by the following command apt install mono-devel which has been tested on kali and ubuntu 16.04. you can use Octopus without installing mono but you will not be able to use generate_exe command. Use Git or checkout with SVN using the web URL. Support all windows versions with powershell 2.0 and higher. Using GitHub as a package feed. Open the exe to choose the audio file you want to detect, or just drag it onto the exe. #C2. On 28th May, GitHub’s Security Incident Response Team (SIRT) reported that it was recently alerted by a security researcher about a malware that was spreading itself via infected GitHub repositories. Octopus works in a very simple way to execute commands and exchange information with the C2 over a well encrypted channel, which makes it inconspicuous and undetectable from almost every AV, endpoint protection, and network monitoring solution. It includes of a variety of repos, from the Octopus Deploy product itself to a variety of support applications, such as Calamari, Sashimi, Halibut, and other repos such as Blog, Docs, and People. The objects positions to be observed and the fibre configuration can be stored in a results file. You can also opt for using SSL/TLS by providing a valid certficate for your domain and configuring the Octopus C2 … The investigation revealed that the malware in question, which was named Octopus Scanner, had hidden backdoors in 26 open source projects that had repositories on GitHub. If nothing happens, download GitHub Desktop and try again. BindIP Defines the IP address that will be used by the listener. Try some of the „newer“ C2 open source tools. You can generate as many listeners as you need, and then you can start interacting with your agents that connect to them. Our team of security experts are available to get you back … You can also opt for using SSL/TLS by providing a valid certficate for your domain and configuring the Octopus C2 … Octopus. If you are new to macros and obfuscation in general I recommend you to not use meterpreter as your C2 because there are too many signatures for it. You can use Octopus first to attack the target and gather information before you start your actual red team operation. The main purpose of creating Octopus is for use before any red team operation, where rather than starting the engagement with your full operational arsenal and infrastructure, you can use Octopus first to attack the target and gather information before you start your actual red team operation. Trying simple merge with c2: Trying simple merge with c3: Trying simple merge with c4: Merge made by the 'octopus' strategy. GitHub’s Security Incident Response Team (SIRT) received its initial notification about a set of repositories serving malware-infected open source projects from security researcher JJ. Use encrypted channels (AES-256) between C2 and agents. First of all make sure to download the latest version of Octopus using the following command : git clone https://github.com/mhaskar/Octopus/. It … A brief mention about this tool can be found in my previous post titled List of Open Source C2 Post-Exploitation Frameworks.This is the first stable version of Octopus C2 which now supports Cobalt Strike deployment, auto kill functionality, command logging, bug fixes and inclusion of other features. c | 1 + 3 files changed, 3 insertions (+) create mode 100644 c2. Auxiliary. Khlief for adding HTA module and fix a bug in download feature. No description, website, or topics provided. Please note that you have to install mono-csc to compile the C# source. This ensures the malicious build components remain in place. Open source pre-operation C2 server based on python and powershell - hack-payload-collection/Octopus If you noticed any bugs or problems while using Octopus and you have the fix, feel free to open a PR directly to the main Github Repo for Octopus. Before you can start using Octopus you have to setup a URL handling profile which will control the C2 behavior and functions, as Octopus is an HTTP based C2 thus it depends on URLs to handle the connections and to guarantee that the URLs will not serve as a signatures or IoC in the network you are currently attacking, the URLs can be easily customized and renamed as needed. Turn off Inheritance for a given community. Under Attack. Prismatica has multliple c2 applications that can be used, but I haven't been able to get them working. We understand that when you are under attack you need help immediately. c: create mode 100644 c4. Review your old logs for activity related to these IOCs to see if one of your users installed a trojan project. Prismatica is a marketplace and not a c2 in and of itself. GitHub has issued a security alert warning of a malware campaign that is spreading on its platform via boobytrapped NetBeans Java projects. We will execute our Octopus C2 agent on the target network, and the agent will connect back to one of our redirectors which will forward/redirect the traffic to our main C2, that will guarantee that our MainC2 is not exposed and also could be accessible via the other redirectors in case any of them detected. Skip to content. If you encounter any issues using Octopus, feel free to file a bug report! Moath Maharmah for enhancing the encryption module and writing a standalone C# Octopus agent which will be added to the upcoming release. GitHub has issued a security alert warning of a piece of malware dubbed Octopus Scanner that is spreading on its platform via boobytrapped NetBeans Java projects. The first traces of Octopus Scanner development date back to August 2018. One of the things that makes the Octopus Scanner unique: it's picky. Sign up Sign up ... GitHub Action to Install the Octopus CLI cli deployment octopus-deploy github-actions TypeScript 7 64 0 2 Updated Apr 15, 2021. Also please note that compling C# depends on the System.Management.Automation.dll assembly with SHA1 hash a43ed886b68c6ee913da85df9ad2064f1d81c470. GitHub has seen many cases where the open source supply chain has been compromised by hijacking developer credentials, for example, but none quite like Octopus … If the malicious payload is an instance of the Octopus Scanner itself the newly built JAR file is also infected. Prismatica has multliple c2 applications that can be used, but I haven't been able to get them working. Get performance insights in less than 4 minutes. OctopusDeploy. GitHub’s security team discovered the malicious code […] Empire. Then press Enter when it tells you to input its BPM, and it'll start its auto detection process. a listener has been started successfully, and we can view all the listeners using the listeners command: To create an HTTPS listener you can use listen_https command as such: The listen_https command takes the following arguments to start: Please note that you need to provide a valid SSL certficate that is associated with the domain used. Overall, threaded octopus was more than 86 times faster than sequential requests and tornado octopus was … The github page is available here. And according to Nico Waisman, head of GitHub Security Lab, the Octopus Scanner is ideal for that kind of specificity: "The unique feature around this malware is that it is targeting developers as the means of spreading. Hackers target developers by abusing build processes to infect files that spread between NetBeans projects Octopus is designed to be stealthy and covert while communicating with the C2, as it uses AES-256 by default for its encrypted channel between the powershell agent and the C2 server. But for this attack, the operators of the repositories did not know they were committing backdoored codes into their repositories. URL The name of the page hosting the payload. Just months after Octopus Scanner was caught infecting 26 open-source projects on GitHub, new reports have already surfaced of another, new sophisticated malware infection. It might be a repository where you just store your Cloud Formation templates, a bunch of scripts to run within Octopus or a simple app you’re running in an interpreted language like nodejs. The GitHub team discovered that the Octopus Scanner malware had been designed to enumerate and backdoor NetBeans projects, and to use the build process and its resulting artifacts to spread itself. listen_http command takes the following arguments to start: you can also view an example of it by running the listen_http command: And we can start a listener using the following command : listen_http 0.0.0.0 8080 192.168.178.1 5 page.php operation1. Related topics: #Security #Empire #Python #Pentesting #redteam-infrastructure. Trying simple merge with c2: Trying simple merge with c3: Trying simple merge with c4: Merge made by the 'octopus' strategy. The GitHub security team always receives reports of security breach attempts of bad actors taking advantage of GitHub repositories to host malware or use the Github portal as a command and control infrastructure. Detecting C2 in RSA NetWitness: BeEF + Octopus - RSA Link - 519082 Intro Octopus was presented at Black Hat London 2019 by Askar. But you always need to state that Colorlib is the original author of this template. Categories Red Team Tags adversary simulation , C2 , Octopus , power , redteam Try some of the „newer“ C2 open source tools. Octopus has two main listeners,"http listener" and "https listener" , and the options of the two listeners are mostly identical. Follow their code on GitHub. We can also use the report command to get the ESA information like the following: You can load an external powershell module by placing it in the modules directory, then executing load module.ps1. To generate a HTA oneliner for the listener1 operation1 we can use the following command: Please note that you can edit the /hta URL using profile.py. Open-source projects categorized as C2. Scenario. GitHub Gist: instantly share code, notes, and snippets. OctoVersion .NET tool for determining version number based on the Git revision graph C# Apache-2.0 1 2 1 0 Updated Apr 15, 2021. A deep-dive analysis of the malware revealed it was built to compromise NetBeans … There's a built-in Build server role that you can use for CI service accounts.. Language filter: + Python + PowerShell + Vue + Rust + Go. To generate x64 shellcode, you can use the following command: To generate x86 shellcode, you can use the following command: First of all you can list all connected agents using the list command to get the following results: And then we can use the interact command to interact with the host as follows: You can list all the available commands using the help command like the following: To execute a system command directly we can type the command directly and then wait for the results based on the interval check time that we set when we created the listener. If nothing happens, download the GitHub extension for Visual Studio and try again. Octopus is designed to be stealthy and covert while communicating with the C2, as it uses AES-256 by default for its encrypted channel between the powershell agent and the C2 server.