streak-metricsaz
This report shows the evidence for streak-metricsaz@1.0.0, the only known version.
OpenSSF/OSV Malicious Advisory
imported 3mo ago · by OpenSSF/OSVOpenSSF/OSV advisory MAL-2026-11527 confirms this npm version as malicious.
Advisory
MAL-2026-11527
Source
OpenSSF Malicious Packages via OSV
Summary
Malicious code in streak-metricsaz (npm)
Details
streak-metricsaz@1.0.0 presents itself as a calendar/streak math helper but its main entry runs a top-level IIFE that copies a bundled binary (dist/cache.bin) to /tmp/sm-data/w.bin and spawns it via child_process.spawn whenever the module is imported. The dropped file is a Linux x86_64 ELF remote-access implant with a hardcoded C2 at 217.60.77.63, exposing a command menu (/redshell, /persist, /socks, /portfwd, /spawn, /ssh_keys, /creds, /dbfind, /dataextract, /download) that provides interactive shell, SOCKS5 proxy, TCP port-forwarding, memfd download-and-execute of additional ELFs/shellcode, and systemd user-service persistence written as svc-update.service. The implant enumerates and exfiltrates SSH keys, credentials, and arbitrary filesystem paths, uploading via chunked HTTP POST /api/extract-receive to the C2 and via litterbox.catbox.moe. The loader uses deliberately generic identifiers (sm-data, w.bin, cache.bin) and an 'INTERNAL DATA SYNC' comment to disguise the dropper, and swallows errors to run silently.
References
Source & flagged code
0 flagged · loading sourceNo flagged code excerpts are attached to this scan.
Findings
1 High
HighOsv Malicious Advisory
Affected versions and remediation
This report applies to streak-metricsaz@1.0.0.
The versions list below shows the verdict for each recorded version.
- Avoid installing streak-metricsaz@1.0.0. Remove it from direct dependencies and check your lockfile for transitive copies.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
- If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.
Evidence last updated: .
Source advisory published: .
This report uses published external intelligence. The advisory does not provide a separate source-code analysis for each listed version.
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