@pdftron/webviewer 12.2.1
PkgFire would install this release with a warning.·Checked 40 hours ago·Published 16 October 2026
Why
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warnSuspicious behaviour
Detects destructive operations (recursive deletion, wiping)
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warnSuspicious behaviour
Detects download-and-execute patterns: fetching a remote file then executing it
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warnSuspicious behaviour
Detects base64 decoding followed by code execution
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warnSuspicious behaviour
Detects heavy code obfuscation techniques
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warnSuspicious behaviour
Detects JavaScript variable name mangling (_0x pattern) used by obfuscation tools
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warnSuspicious behaviour
Detects log/console suppression combined with obfuscated code, a common malware evasion pattern
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warnSuspicious behaviour
Detects steganography decode followed by code execution
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warnSuspicious behaviour
Detects unicode homoglyphs and uncommon characters used for obfuscation
Provenance
A registry signature proves the registry served these bytes unaltered. Build provenance proves which workflow built them from which commit; a stolen publishing token can fake the first but not the second.
- Signature
- Verified against the registry's key
- Build provenance
- None, and no earlier version had any
What the code does
On its own this is weak signal: plenty of honest libraries read files or talk to the network. What PkgFire watches is a release gaining something the one before it did not.
Code reading
PkgFire's own reading of the files: what the code can do.
Source patterns
Patterns found in the source, including those malware is known to use.
Other checked releases
Check every dependency before it installs
This page is one release. PkgFire checks every package in your lockfile, on every install and in every pull request, and blocks the bad ones before they run.