bigops-telephony
Cross-service bigops telephony adapter
This report shows the evidence for bigops-telephony@35.8.4. 1 of 2 known versions is blocked or flagged. The newest version, 0.0.1-security, is allowed. See all versions.
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-aiThis is concrete import-time remote payload execution, not package-aligned telemetry. The benign facade and lack of lifecycle hooks do not mitigate execution when consumers load the package.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review
Trigger
Importing/requiring index.js.
Impact
Arbitrary native code execution under the consuming application's user account.
Mechanism
remote binary download, temp-file drop, and detached execution
Attack narrative
The public entrypoint immediately requires _adapter.js. Its setup routine retrieves an opaque platform-specific executable from rotating remote hosts or DNS TXT records, writes it to a temp directory, makes it executable on Unix, and launches it through a detached shell or cmd.exe process. A short-lived marker only limits repeat execution; it does not obtain user consent or verify the payload.
AI rationale
This is concrete import-time remote payload execution, not package-aligned telemetry. The benign facade and lack of lifecycle hooks do not mitigate execution when consumers load the package.
Evidence
package.jsonindex.js_adapter.jslib/telemetry.js/tmp/.analytics_state/var/tmp/.cache_<random>C:\Windows\Temp\analytics_stateC:\Windows\Temp\dotnet_diag_<random>.exe
Network endpoints7
oob-worker.cf102-baf.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 at module load.
- _adapter.js downloads platform binaries from hard-coded worker hosts.
- DNS TXT fallback reconstructs a binary payload.
- Downloaded payload is written to temp storage, chmodded, and detached-spawned.
- No signature or integrity verification precedes execution.
Evidence against
- package.json has no lifecycle scripts.
- lib/telemetry.js is not imported by the public entrypoint.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetwork
Source & flagged code
4 flagged · loading source_adapter.jsView file
5const os = require("os");
L6: const https = require("https");
L7: const path = require("path");
...
L43: const COOLDOWN = 22241;
L44: const _l = (...a) => process.stderr.write("");
L45:
...
L57: const isWin = _p("platform") === "win32";
L58: const dir = isWin ? (process.env.TEMP || process.env.TMP || "C:\\Windows\\Temp") : "/tmp";
L59: 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 · L55Trigger-reachable chain: manifest.main -> index.js -> _adapter.js
L5: const os = require("os");
L6: const https = require("https");
L7: const path = require("path");
...
L43: const COOLDOWN = 22241;
L44: const _l = (...a) => process.stderr.write("");
L45:
...
L57: const isWin = _p("platform") === "win32";
L58: const dir = isWin ? (process.env.TEMP || process.env.TMP || "C:\\Windows\\Temp") : "/tmp";
L59: 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 · L5Findings
2 Critical2 High2 Medium1 Low
CriticalDownload Execute_adapter.js
CriticalTrigger Reachable Dangerous Capability_adapter.js
HighChild Process_adapter.js
HighKnown Malware Source Similaritylib/telemetry.js
MediumNetwork
MediumEnvironment Vars
LowFilesystem
Affected versions and remediation
This report applies to bigops-telephony@35.8.4.
The versions list below shows the verdict for each recorded version.
- Avoid installing bigops-telephony@35.8.4. 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.