Mythic Documentation
Version 3.0
Version 3.0
  • Mythic
  • Operators
  • Installation
    • Connecting
    • A note about containers
    • Offline Installation
    • Updating Mythic
  • Internal Documentation
  • Quick Usage
  • Operational Pieces
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    • Understanding Commands
      • Basic Information
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    • Payload Types
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    • C2 Profiles
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      • Egress vs P2P
      • HTTP
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    • API Tokens
  • Message Flow
    • Building Payloads
    • Agent Sends Message
    • File Upload Mythic->Agent
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    • P2P Messages
    • Operator Submits Tasking
  • Database Schema
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  • MythicTips
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      • Interactive Tasking
      • Task Status
    • 1. Payload Type Development
      • 2. Payload Type Definition
        • Container Syncing
        • Turning a VM into a Container
      • 3. Adding Commands
        • Commands
      • 4. Create Tasking & Comms Format
        • Agent Messages
          • 1. Agent Message Format
          • 2. Checkin
          • 3. Get Tasking
          • 4. Submitting Responses
          • 5. SOCKS
          • 6. Reverse Port Forward
          • 7. Peer-to-peer messages
          • 8. Interactive Tasking
      • 5. MythicRPC
      • 6. Browser Scripting
      • 7. Dynamic Parameter Values
      • 8. Sub-tasking / Task Callbacks
      • 9. OPSEC Checking
      • 10. Translation Containers
      • 11. Process Response
      • 12 TypedArray Parse Function
      • 13. SOCKS
      • 14. Reverse PortFwd
      • 15. Interactive Tasking
    • 2. C2 Development
      • Docker & Server Config
        • 1. Docker Containers
        • 2. Configuration Files
        • 3. OPSEC Checks
        • 4. Configuration Checks
        • 5. Sample Message
        • 6. File Hosting
        • 7. Redirect Rules
        • 8. Get IOC
        • 9. Push C2
    • Mythic UI Development
  • Common Questions and Answers
    • FAQ / Troubleshooting Tips
    • Change Log
    • Tip of the Week
  • Updating
    • Mythic 2.1 -> 2.2 Updates
      • Agents 2.1.* -> 2.2.8
        • MythicRPC
    • Mythic 2.2 -> 2.3 Updates
      • Agents 2.2 -> 2.3
    • Mythic 2.3 -> 3.0 Updates
      • Agents 2.3 -> 3.0
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  1. Message Flow

Operator Submits Tasking

PreviousP2P MessagesNextDatabase Schema

Last updated 1 year ago

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There's a lot of moving pieces within Mythic and its agents, so it's helpful to take a step back and see how messages are flowing between the different components.

Here we can see an operator issue tasking to the Mythic server. The Mythic server registers the task as "preprocessing" and informs the operator that it got the task. Mythic then sends the task off to the corresponding Payload Type container for processing. The container looks up the corresponding command python file, parses the arguments, validates the arguments, and passes the resulting parameters to the create_tasking function. This function can leverage a bunch of RPC functionality going back to Mythic to register files, send output, etc. When it's done, it sends the final parameters back to Mythic which updates the Task to either Submitted or Error. Now that the task is out of the preprocessing state, when an agent checks in, it can receive the task.