fluent-dashboard-panel-metricsPyPI
Malicious code in fluent-dashboard-panel-metrics (PyPI) Remove it immediately and rotate any exposed credentials.
What this malware does
fluent_panel_metrics/init.py defines an undocumented function _bootstrap_runtime_profile() and invokes it unconditionally at module top level. The function opens a TCP socket to 34.69.137.236 on port 80/443, duplicates the socket file descriptor over stdin/stdout/stderr via os.dup2, and execs /bin/sh -i via subprocess.call, handing an interactive shell to the remote endpoint. The function is not listed in __all__ and is not referenced in the README, which advertises the package as a dashboard panel/grid helper (PanelGrid, normalize_margin, scale_for_breakpoint, panel_version). Any process that imports this package — including build systems, test runners, or downstream applications — will establish a reverse shell to the attacker on a default install + import. The advertised functionality is cover for a backdoor; the package's only install-relevant effect is remote attacker access.
During import, the package starts a reverse shell.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-06-acme-widget-layout-utils
Reasons (based on the campaign):
- The package contains code to create a reverse shell, allowing an attacker to execute any commands on the victim's machine.
Malicious versions
Indicators of compromise (SHA-256)
Detection & response playbook
Credential / info stealerFind it
Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for fluent-dashboard-panel-metrics (version 0.1.0). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging fluent-dashboard-panel-metrics across your stack and pipelines.
If you installed it — respond
fluent-dashboard-panel-metrics is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.
Did it already run?
If fluent-dashboard-panel-metrics was ever installed, its post-install/runtime payload may have already executed. O3's L7 egress monitoring and runtime eBPF sensors detect the credential exfiltration or command-and-control callback after install and block the malicious outbound channel, so you catch and contain the actual compromise — not just the presence of the package.
How O3 protects you
O3 blocks fluent-dashboard-panel-metrics before install through its supply-chain scanner, and if it has already run, detects and severs the exfiltration or C2 callback at runtime through L7 egress monitoring and eBPF.
Frequently asked questions
Campaign
References
Credits
- Amazon Inspector · finder
- Kamil Mańkowski (kam193) · reporter
Detect & block this
O3 blocks fluent-dashboard-panel-metrics-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.