tikoci-qemu-user-emulation
Warn
Audited by Gen Agent Trust Hub on Jun 22, 2026
Risk Level: MEDIUMCOMMAND_EXECUTIONEXTERNAL_DOWNLOADS
Full Analysis
- [COMMAND_EXECUTION]: Use of highly privileged Docker containers to register binary format handlers in the host kernel.
- Evidence:
docker run --privileged --rm tonistiigi/binfmt --install allinSKILL.mdallows the container to modify the host's/proc/sys/fs/binfmt_misc. - [COMMAND_EXECUTION]: The skill requires administrative privileges to perform Layer 2 network bridging on macOS.
- Evidence:
sudo qemu-system-x86_64 ... -netdev vmnet-bridged,id=n0,ifname=en5inreferences/macos-vm-bridging.mdinvokes QEMU with root privileges to access the vmnet framework. - [COMMAND_EXECUTION]: The virtual machine initialization process automatically executes an arbitrary shell script from the host's current working directory.
- Evidence: The init script in
references/macos-vm-bridging.mdcontainssh /host/.vm-cmd.sh, where/hostis a 9p mount of the host's.(current directory). This allows for automatic execution of untrusted code if the directory contains a malicious.vm-cmd.shfile. - [EXTERNAL_DOWNLOADS]: Fetches emulation binaries and support tools from external repositories.
- Evidence:
SKILL.mddescribes usingcrane exportto download thetonistiigi/binfmtimage from Docker Hub and extracting theqemu-i386binary.
Audit Metadata