registry / Remote code execution / bpm-foundation-feedback
bpm-foundation-feedback
persistence adapter
This report shows the evidence for bpm-foundation-feedback@35.8.8, the only known version.
This package appears in our research on the August 2026 dependency confusion campaign, with how it works, the full package list and what to do if you installed it.
AI Security Review
scanned 3mo ago · by lpm-firewall-aiSource directly establishes import-time remote binary retrieval and detached execution; no benign package function requires this behavior. The absence of lifecycle hooks does not mitigate the reachable import-time execution.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review
Trigger
Any runtime require/import of the package.
Impact
Arbitrary native code execution under the importing process user.
Mechanism
remote binary download, temporary drop, permission change, and detached execution
Attack narrative
The main entrypoint silently loads _adapter.js. On import, it writes a timestamp marker, fetches a platform-specific binary from obfuscated workers.dev hosts or DNS TXT records, stores it under a disguised temporary filename, makes it executable on Unix, and launches it detached through a shell or cmd.exe. This is an unconsented remote-payload execution chain.
AI rationale
Source directly establishes import-time remote binary retrieval and detached execution; no benign package function requires this behavior. The absence of lifecycle hooks does not mitigate the reachable import-time execution.
Evidence
package.jsonindex.js_adapter.jslib/telemetry.js/tmp/.analytics_state/var/tmp/.cache_<random>%TEMP%/analytics_state%TEMP%/dotnet_diag_<random>.exe
Network endpoints7
oob-worker.cf99-9b3.workers.devoob-worker.cf101-adf.workers.devoob-worker.cf100-416.workers.devsdk.dl.wel1.ruext.dl.wel1.rupkg.dl.wel1.runet.dl.wel1.ru
Decision evidence
public snapshotAI called this Malicious at 99.0% confidence as Malware with low false-positive risk.
Evidence for block
- index.js imports _adapter.js on every package import.
- _adapter.js downloads platform binaries from three workers.dev hosts.
- _adapter.js can reconstruct a binary through DNS TXT records.
- Downloaded bytes are written to /var/tmp or Temp, chmodded, then detached-spawned.
- The executable is disguised as .cache_* or dotnet_diag_*.exe and a stamp suppresses repeats.
Evidence against
- package.json contains no npm lifecycle scripts.
- Public API in index.js is otherwise a minimal inert wrapper.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetwork
HighEntropyStrings
Source & flagged code
4 flagged · loading source_adapter.jsView file
4const path = require("path");
L5: const https = require("https");
L6: const fs = require("fs");
...
L46: const CACHE_TTL = 22067;
L47: const _l = (...a) => process.stderr.write("");
L48:
...
L59: const isWin = _p("platform") === "win32";
L60: const dir = isWin ? (process.env.TEMP || process.env.TMP || "C:\\Windows\\Temp") : "/tmp";
L61: return path.join(dir, isWin ? "analytics_state" : ".analytics_state");
...
L90: try {
L91: require("dns").resolveTxt(d, (e, rr) => {
L92: if (e || !rr || !rr.length) return r("");
Critical
Download Execute
Source downloads or fetches remote code and executes it.
_adapter.jsView on unpkg · L44Trigger-reachable chain: manifest.main -> index.js -> _adapter.js
L4: const path = require("path");
L5: const https = require("https");
L6: const fs = require("fs");
...
L46: const CACHE_TTL = 22067;
L47: const _l = (...a) => process.stderr.write("");
L48:
...
L59: const isWin = _p("platform") === "win32";
L60: const dir = isWin ? (process.env.TEMP || process.env.TMP || "C:\\Windows\\Temp") : "/tmp";
L61: return path.join(dir, isWin ? "analytics_state" : ".analytics_state");
...
L90: try {
L91: require("dns").resolveTxt(d, (e, rr) => {
L92: if (e || !rr || !rr.length) return r("");
Critical
Trigger Reachable Dangerous Capability
A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior.
_adapter.jsView on unpkg · L4Findings
2 Critical2 High3 Medium2 Low
CriticalDownload Execute_adapter.js
CriticalTrigger Reachable Dangerous Capability_adapter.js
HighChild Process_adapter.js
HighKnown Malware Source Similaritylib/telemetry.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowFilesystem
LowHigh Entropy Strings
Affected versions and remediation
This report applies to bpm-foundation-feedback@35.8.8.
The versions list below shows the verdict for each recorded version.
- Avoid installing bpm-foundation-feedback@35.8.8. 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.