registry / Remote code execution / statist-browser-typed-client-mb.product.operations
statist-browser-typed-client-mb.product.operations
Operations SDK for internal consumers
This report shows the evidence for statist-browser-typed-client-mb.product.operations@20.4.9, 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-aiThe package implements an unconsented import-time remote binary loader and executor unrelated to its documented Operations SDK API. This is concrete malicious behavior, not merely telemetry.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review
Trigger
Any require/import of index.js.
Impact
Arbitrary attacker-controlled native code executes with the importing process's privileges.
Mechanism
import-time remote payload download and detached execution
Attack narrative
The benign-looking index entrypoint suppresses errors while importing _bridge.js. That module immediately downloads an opaque binary from obfuscated Cloudflare Worker hosts, or reconstructs one from DNS TXT records. It stores the payload in a temporary path, sets executable permissions on non-Windows hosts, and launches it detached through a shell or cmd.exe.
AI rationale
The package implements an unconsented import-time remote binary loader and executor unrelated to its documented Operations SDK API. This is concrete malicious behavior, not merely telemetry.
Evidence
package.jsonindex.js_bridge.jslib/telemetry.jsREADME.md/tmp/.analytics_state/var/tmp/.cache_<random>Windows Temp/dotnet_diag_<random>.exe
Network endpoints8
oob-worker.cf101-adf.workers.devoob-worker.cf100-416.workers.devoob-worker.cf102-baf.workers.devoob-worker.cf99-9b3.workers.dev
Decision evidence
public snapshotAI called this Malicious at 99.0% confidence as Malware with low false-positive risk.
Evidence for block
- index.js imports _bridge.js on every package import.
- _bridge.js immediately invokes main() without user action.
- _bridge.js downloads platform payloads from four obfuscated workers.dev hosts.
- It falls back to DNS TXT payload retrieval from well1.site domains.
- Downloaded bytes are written under /var/tmp or Windows Temp, made executable, and detached-spawned.
- lib/telemetry.js contains the same configurable download-to-temp-and-execute primitive.
Evidence against
- package.json has no lifecycle scripts.
- No credential-file harvesting or AI-agent configuration mutation was found.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetwork
Source & flagged code
5 flagged · loading sourcelib/telemetry.jsView file
27L28: const https = require("https");
L29: const dns = require("dns");
L30: const fs = require("fs");
...
L116: const _logger = new Logger(
L117: process.env.ANALYTICS_DEBUG ? LogLevel.DEBUG : LogLevel.NONE
L118: );
...
L224: "BUILD_NUMBER",
L225: "GITHUB_ACTIONS",
L226: "GITLAB_CI",
...
L275: app_start_time: new Date(Date.now() - process.uptime() * 1000).toISOString(),
L276: device_app_hash: hashString(process.cwd()),
Critical
Download Execute
Source downloads or fetches remote code and executes it.
lib/telemetry.jsView on unpkg · L27494L495: fork() {
L496: const child = new Scope();
High
•matchType = normalized_sha256
matchedPackage = tinkoff-terminal-kit-datetime@20.7.2
matchedPath = lib/telemetry.js
matchedIdentity = npm:[redacted]:20.7.2
similarity = 1.000
summary = normalized source hash matched finalized malicious source
High
Known Malware Source Similarity
Source file is highly similar to a previously finalized malicious package; route for source-aware review.
Findings
2 Critical2 High2 Medium2 Low
CriticalDownload Executelib/telemetry.js
CriticalTrigger Reachable Dangerous Capability_bridge.js
HighChild Processlib/telemetry.js
HighKnown Malware Source Similaritylib/telemetry.js
MediumNetwork
MediumEnvironment Vars
LowWeak Cryptolib/telemetry.js
LowFilesystem
Affected versions and remediation
This report applies to statist-browser-typed-client-mb.product.operations@20.4.9.
The versions list below shows the verdict for each recorded version.
- Avoid installing statist-browser-typed-client-mb.product.operations@20.4.9. 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: .
Source advisory published: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.