thalamus@1.5.76
⚠ Under reviewMobile and Web client for Claude Code
AI Security Review
scanned 21d ago · by lpm-firewall-aiSource inspection ties the reported execution behavior to the packaged difft tool and its RPC caller, but the required archive has no available verified artifact analysis. No attack is confirmed, and the unresolved executable content prevents a clean verdict.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source; source matched previously finalized malicious package; routed for review
Trigger
Package installation unpacks the archives; a difftastic RPC invokes difft.
Impact
The binary's behavior could not be verified, so its safety and the package verdict remain unresolved.
Mechanism
The installer extracts platform archives, and the runtime launches the extracted difft binary with RPC arguments.
AI rationale
Source inspection ties the reported execution behavior to the packaged difft tool and its RPC caller, but the required archive has no available verified artifact analysis. No attack is confirmed, and the unresolved executable content prevents a clean verdict.
Evidence
tools/archives/difftastic-arm64-linux.tar.gzscripts/unpack-tools.cjsdist/api-Cqlo-xTZ.cjs
Decision evidence
public snapshotAI called this Manual Review at 72.0% confidence as Unknown with medium false-positive risk.
AI review observations
- package.json runs scripts/unpack-tools.cjs during postinstall.
- The unpack script extracts the packaged difftastic and ripgrep archives into tools/unpacked.
- The runtime's difftastic RPC invokes the platform-specific difft executable from tools/unpacked.
Evidence against
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkShellWebSocket
HighEntropyStringsUrlStrings
Source & flagged code
19 flaggedpackage.jsonView file
•scripts.postinstall = node scripts/unpack-tools.cjs
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkgbin/thalamus-mcp.mjsView file
2L3: import { spawn } from 'child_process';
L4: import { fileURLToPath } from 'url';
High
Child Process
Package source references child process execution.
bin/thalamus-mcp.mjsView on unpkg · L2dist/index-B1pCk_Kb.mjsView file
5528const { stdout } = await exec$5(
L5529: "powershell.exe",
L5530: ["-NoProfile", "-NonInteractive", "-Command", WIN_PROCESS_QUERY],
High
Findings
4 Critical12 High6 Medium5 Low
CriticalHardcoded Runtime Data Exfiltrationdist/index-Cmtv2mXk.cjs
CriticalEncrypted Payload Temp Executiondist/api-Cqlo-xTZ.cjs
CriticalTrigger Reachable Dangerous Capabilitydist/api-Cqlo-xTZ.cjs
CriticalPrevious Version Dangerous Deltadist/index-Cmtv2mXk.cjs
HighInstall Time Lifecycle Scriptspackage.json
HighChild Processbin/thalamus-mcp.mjs
HighShelldist/index-B1pCk_Kb.mjs
HighSame File Env Network Executiondist/api-Cqlo-xTZ.cjs
HighCredential Redirect Persistencedist/api-Cqlo-xTZ.cjs
HighCommand Output Exfiltrationdist/api-Cqlo-xTZ.cjs
HighSandbox Evasion Gated Capabilitydist/api-Cqlo-xTZ.cjs
Affected versions and remediation
This report applies to thalamus@1.5.76.
See all versions of thalamus for other recorded verdicts.
- Review the evidence and your use of thalamus@1.5.76 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.