binwalk-extract
Firmware image extraction with binwalk and firmware-mod-kit — recursive archive carving, squashfs/jffs2/ubifs mounting, entropy analysis to detect packed/encrypted regions, and nested container handling. Entry point for all static filesystem analysis after a raw binary image is acquired.
76
96%
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Medium
Suggest reviewing before use
Security
1 medium severity finding. This skill can be installed but you should review these findings before use.
W013: Attempt to modify system services in skill instructions.
What this means
The skill prompts the agent to compromise the security or integrity of the user’s machine by modifying system-level services or configurations, such as obtaining elevated privileges, altering startup scripts, or changing system-wide settings.
Why it was flagged
The skill explicitly instructs using sudo to install packages, copy binaries into /usr/local/bin, load kernel modules, dd to /dev/mtd0 and mount device nodes, and even references bypassing signature verification — all actions that modify system state and require/encourage privileged operations.
Low
Low-risk findings.
1 low severity finding. Worth noting, but not necessarily harmful.
W012: Unverifiable external dependency detected (runtime URL that controls agent).
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
The skill runs "git clone https://github.com/devttys0/sasquatch && cd sasquatch; ./build.sh" at runtime (SKILL.md:20-21), which fetches remote code and executes its build script from https://github.com/devttys0/sasquatch, creating a direct external dependency that executes remote code.
- Repository
- PurpleAILAB/Decepticon
- Commit
e34afba
- Audited
- Security analysis
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