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npm malware reports, with evidence.
Explore malware, protestware, install-hook abuse, staged payload carriers, crypto mining, and typosquatting. These reports have OSV or public advisory evidence. Each report identifies the package version, supporting evidence, advisory sources, and current Firewall decision.
Security reports — page 133
Updated 12 Oct 2026, 00:36 UTC. Ordered by latest scan.
syboy@1.0.0
OpenSSF/OSV malware advisory MAL-2026-14212 blocks this version. On invocation, index.js spawns start_tool.vbs via wscript.exe with detached/windowsHide flags; the VBS calls ShellExecute...
syjoy@1.0.0
OpenSSF/OSV malware advisory MAL-2026-14213 blocks this version. The npm package syjoy advertises itself as a 'System binary configuration tool' but ships a Python payload (pointer.py) th...
sysb1@1.0.5
OpenSSF/OSV malware advisory MAL-2026-10428 blocks this version. The npm package sysb1 advertises itself as a 'System binary configuration tool' but ships a Windows surveillance agent. in...
sysb1@1.0.4
OpenSSF/OSV malware advisory MAL-2026-10428 blocks this version. The npm package sysb1 advertises itself as a 'System binary configuration tool' but ships a Windows surveillance agent. in...
sw-pluginer