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Technology Control Company
Challenges wrote based on real-life scenarios that I discovered in bug-bounty and during penetration testing engagements.
A Github repository that contains all challenges.
Environment setup on Ubuntu
Requirments
- Install docker-engine
- Install docker-compose
Install Docker and docker-compose.
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# Update apt package index
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sudo apt update
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# Allow apt to use repository over HTTPS
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sudo apt install \
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apt-transport-https \
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ca-certificates \
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curl \
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gnupg \
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lsb-release
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# Add Docker's official GPG key
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curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
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# X86_64 / amd64
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echo \
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"deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
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# Update apt package index
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sudo apt update
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# Install the latest version of docker engine and containerd.
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sudo apt-get install docker-ce docker-ce-cli containerd.io
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# Download docker-compose version 1.29
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sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
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# Apply executable permissions to the binary
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sudo chmod +x /usr/local/bin/docker-compose
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# Add user to docker group
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sudo usermod -aG docker $(whoami)
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Reboot the machine.
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sudo reboot
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Install git.
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sudo apt install git
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Clone the repository.
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git clone https://github.com/Diefunction/tcc-ctf.git
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After cloning the repository change the current directory to the repository directory.
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cd tcc-ctf
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Builds Docker images from Dockerfiles.
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docker-compose build
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Create and start containers
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docker-compose up
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Challenges
Last modified 6mo ago
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