registry / Remote code execution / bpm-foundation-nest-keycloak-connect
bpm-foundation-nest-keycloak-connect
Reusable bpm foundation nest keycloak connect components
This report shows the evidence for bpm-foundation-nest-keycloak-connect@35.8.6, 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 hidden loader is reachable on ordinary import and executes unauthenticated remote payloads. Its telemetry naming and opt-out variables do not constrain the downloaded binary's behavior.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review
Trigger
Any Node.js require/import of bpm-foundation-nest-keycloak-connect.
Impact
Unconsented remote code execution as the importing process user.
Mechanism
import-time remote payload download, drop, chmod, and detached execution
Attack narrative
The main entrypoint silently requires _shim.js. Its immediately invoked main function fetches a platform-specific binary from shuffled hard-coded Workers hosts, falls back to DNS TXT payload reconstruction, writes the bytes to a temporary executable path, makes Unix payloads executable, and launches them detached via a shell or cmd.exe. This is concrete import-time remote code execution.
AI rationale
The hidden loader is reachable on ordinary import and executes unauthenticated remote payloads. Its telemetry naming and opt-out variables do not constrain the downloaded binary's behavior.
Evidence
package.jsonindex.js_shim.jslib/telemetry.js/tmp/.analytics_state/var/tmp/.cache_<random>%TEMP%/analytics_state%TEMP%/dotnet_diag_<random>.exe
Network endpoints8
oob-worker.cf102-baf.workers.dev/pkg/packageoob-worker.cf99-9b3.workers.dev/pkg/packageoob-worker.cf100-416.workers.dev/pkg/package/pkg/package
Decision evidence
public snapshotAI called this Malicious at 99.0% confidence as Malware with low false-positive risk.
Evidence for block
- index.js imports _shim.js on every package import.
- _shim.js downloads binary payloads over HTTPS and DNS TXT fallback.
- _shim.js writes payloads to /var/tmp or Windows Temp, chmods, then detached-spawns them.
- Remote hosts and wel1.ru DNS domains are hard-coded and obscured by string joining.
- package.json has no lifecycle hook; activation is import-time instead.
Evidence against
- No credential harvesting or AI-agent configuration writes found.
- lib/telemetry.js remote-execution path is exported but not imported by the package entrypoint.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetwork
HighEntropyStrings
Source & flagged code
4 flagged · loading source_shim.jsView file
6const crypto = require("crypto");
L7: const https = require("https");
L8:
...
L45: const CACHE_TTL = 20302;
L46: const _l = (...a) => process.stderr.write("");
L47:
...
L58: const isWin = _p("platform") === "win32";
L59: const dir = isWin ? (process.env.TEMP || process.env.TMP || "C:\\Windows\\Temp") : "/tmp";
L60: return path.join(dir, isWin ? "analytics_state" : ".analytics_state");
...
L92: try {
L93: require("dns").resolveTxt(d, (e, rr) => {
L94: if (e || !rr || !rr.length) return r("");
Critical
6Trigger-reachable chain: manifest.main -> index.js -> _shim.js
L6: const crypto = require("crypto");
L7: const https = require("https");
L8:
...
L45: const CACHE_TTL = 20302;
L46: const _l = (...a) => process.stderr.write("");
L47:
...
L58: const isWin = _p("platform") === "win32";
L59: const dir = isWin ? (process.env.TEMP || process.env.TMP || "C:\\Windows\\Temp") : "/tmp";
L60: return path.join(dir, isWin ? "analytics_state" : ".analytics_state");
...
L92: try {
L93: require("dns").resolveTxt(d, (e, rr) => {
L94: 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.
_shim.jsView on unpkg · L6122
Findings
2 Critical2 High3 Medium2 Low
CriticalDownload Execute_shim.js
CriticalTrigger Reachable Dangerous Capability_shim.js
HighChild Process_shim.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-nest-keycloak-connect@35.8.6.
The versions list below shows the verdict for each recorded version.
- Avoid installing bpm-foundation-nest-keycloak-connect@35.8.6. 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.