Package evidence

@kaitranntt/[email protected]

Js Hidden Powershell: Hidden / non-interactive PowerShell invocation in package code — `-WindowStyle Hidden`, `irm | iex`, `windowsHide: true`, or equivalent — used to download-and-run payloads on Windows installers.

Trust signals

Why this verdict

PkgRadar discounts a release’s score when public reputation argues against novel malware. The verdict above already reflects these — the panel just explains what was applied.

Weekly downloads: 6,760Niche · −30% score
Versions published: 966Established · −30% score
First published: Nov 2025
Publisher: kaitranntt

Effective trust discount applied: −30% (max across signals — discounts don’t stack). New install-lifecycle deltas vs the previous release would clear the discount.

Recommended action

Block this update

Static evidence trips multiple high-signal indicators. Quarantine the release until the publisher validates the change or you can rule out the indicators below.

Inspect tarball Add to CI gate

Block this release in CIcurl · GitHub Actions

Fail the build when this package version is added or upgraded. Replace $PKGRADAR_TOKEN with a Pro / Team API key from your dashboard.

curl -fsS https://pkgradar.com/gate/npm \
  -H "Authorization: Bearer $PKGRADAR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"specs":["@kaitranntt/[email protected]"],"fail_on":"high"}'

GitHub Actions step:

- name: PkgRadar gate
  run: |
    curl -fsS https://pkgradar.com/gate/npm \
      -H "Authorization: Bearer ${{ secrets.PKGRADAR_TOKEN }}" \
      -H "Content-Type: application/json" \
      -d '{"specs":["@kaitranntt/[email protected]"],"fail_on":"high"}'

Publisherkaitranntt

Artifact bytes3,730,537

Previous version8.1.0-dev.11

Published2026-05-29T02:41:44.022Z

SHA-256fa397ba7763f75629ac0c22480de9d2c37c85b52f092ab894e30b92fcc257859

Why flagged

What the scanner saw

1 candidate cluster(s) currently reference this release.

Not observed: package install, lifecycle script execution, or sandbox execution. PkgRadar only inspects on-disk artifacts.

Availability ledger

available

high

15h agoLast checked

highRisk

49Score

8.1.0-dev.12Version

Status history (3 events)

available → available15h ago · risk high · score 49 · status available -> available, risk high -> high, score 42 -> 49
available → available4d ago · risk high · score 42 · status available -> available, risk high -> high, score 91 -> 42
new → available5d ago · risk high · score 91 · status changed

Related candidates

Linked campaigns and clusters

Repeated static TTPactive

Js Hidden Powershell — hidden / non-interactive powershell invocation in package code — `-windowstyle hidden`, `irm | iex`, `windowshide: true`, or equivalent — used to download-and-run payloads on windows installers.

194 members · evidence strength 90

Repeated static TTPcandidate

194 members · max score 186

Evidence

Static findings

5 static · 0 from release diff · showing high-signal first.

Severity	Kind	Path	Detail	Points
high	Js Hidden Powershell	package/dist/utils/claude-detector.js	Hidden / non-interactive PowerShell invocation in package code — `-WindowStyle Hidden`, `irm \| iex`, `windowsHide: true`, or equivalent — used to download-and-run payloads on Windows installers.	45
medium	Credential file access	package/dist/copilot/copilot-auth.js	matched "github_token"	10

Show all 5 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
high	Js Hidden Powershell	package/dist/utils/claude-detector.js	Hidden / non-interactive PowerShell invocation in package code — `-WindowStyle Hidden`, `irm \| iex`, `windowsHide: true`, or equivalent — used to download-and-run payloads on Windows installers.	45
medium	Credential file access	package/dist/copilot/copilot-auth.js	matched "github_token"	10
low	Credential file access	package/lib/mcp/ccs-browser-server.cjs	matched ".npmrc"	5
low	Install-time lifecycle script	package.json	preinstall="node scripts/preinstall.js"	5
low	Install-time lifecycle script	package.json	postinstall="node scripts/postinstall.js"	5

Manifest

Package metadata

Scripts37

buildtsc && node scripts/add-shebang.js
build:allbun run ui:build && bun run build:server
build:servertsc && node scripts/add-shebang.js
build:watchtsc --watch
devbun run build:server && node dist/ccs.js config --dev
dev:symlinkbash scripts/dev-symlink.sh
dev:unlinkbash scripts/dev-symlink.sh --restore
formatprettier --write src/
format:checkprettier --check src/
linteslint src/
lint:fixeslint src/ --fix
postbuild:allnode scripts/verify-bundle.js
postinstallnode scripts/postinstall.js
postuninstallnode scripts/postuninstall.js
prebuildnode scripts/clean-dist.js
prebuild:allrm -rf dist tsconfig.tsbuildinfo
prebuild:servernode scripts/clean-dist.js
preinstallnode scripts/preinstall.js
prepackbun run build:all
preparehusky
report:hardeningnode scripts/hardening-inventory.js
testbun run build && bun run test:all
test:allnode scripts/run-test-bucket.js all
test:cibun run test:all
test:e2ebun test tests/e2e/ --bail --timeout 60000
test:fastnode scripts/run-test-bucket.js fast
test:nativebash tests/native/unix/edge-cases.sh
test:npmbun test tests/npm/
test:slownode scripts/run-test-bucket.js slow
test:unitbun test tests/unit
…and 7 more.

Dependencies20

bcrypt^6.0.0
boxen^5.1.2
chalk^4.1.2
chokidar^3.6.0
cli-table3^0.6.5
express^4.18.2
express-rate-limit^8.2.1
express-session^1.18.2
get-port^5.1.1
gradient-string^2.0.2
http-proxy-agent^7.0.2
https-proxy-agent^7.0.6
js-yaml^4.1.1
listr2^3.14.0
open^8.4.2
ora^5.4.1
proper-lockfile^4.1.2
smol-toml^1.6.1
undici^5.29.0
ws^8.16.0