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GHAPPIER npm dforge-mcp 0.2.21 Loader: Detection & IOCs

GHAPPIER rode a valid-provenance npm release of dforge-mcp 0.2.21 into MCP launches. Its 14 IOCs map to 9 detection rules, including a free Splunk SPL rule.

Read the full threat intel for GHAPPIER npm dforge-mcp 0.2.21 Loader: Detection & IOCs →

Chapters

  1. 0:00The hookCloudSEK reports a loader in 73 infected files.
  2. 0:05The storyAn attacker used maintainer access for 105 minutes.
  3. 0:12Attack pathCloudSEK reports someone had push access.
  4. 0:28AttributionNo threat actor is attributed.
  5. 0:32Indicators of compromise6 indicators to hunt: 2 file names, 3 package names and 1 path.
  6. 0:38MITRE ATT&CK techniques11 ATT&CK techniques, from initial access to command and control.
  7. 0:43Remediation11 remediation steps are listed, 4 of them immediate.
  8. 0:50Detection rules9 detection rules, in SPL, KQL and Sigma.
Transcript

0:00CloudSEK reports a loader in 73 infected files.

0:05An attacker used maintainer access for 105 minutes.

0:10It published a loader.

0:12CloudSEK reports someone had push access.

0:15A loader entered the package.

0:17Malicious 0.2.21 passed npm's provenance check.

0:22Launching the server ran a remote shell.

0:24It deletes itself from disk.

0:28No threat actor is attributed. Confidence: low.

0:336 indicators to hunt: 2 file names, 3 package names and 1 path.

0:3911 ATT&CK techniques, from initial access to command and control.

0:4411 remediation steps are listed, 4 of them immediate.

0:519 detection rules, in SPL, KQL and Sigma.

0:56Threadlinqs. The unified security engineering platform.