nodepathbalance54npm
Advisory published Updated
nodepathbalance54 is a confirmed malicious npm package (MAL-2026-6192) that steals credentials and exfiltrates sensitive data (malicious version 1.1.0). Do not install it — remove it immediately and rotate any exposed credentials.
Malicious code in nodepathbalance54 (npm)
What this malware does
nodepathbalance54 exports a single function (nodeaxionweb) whose implementation is hidden inside a hand-rolled stack-based JavaScript VM in index.js (functions iL/iw with ~200 opcodes, base64-encoded bytecode chunks in array S). Decoding the VM's constant pool reveals a hardcoded Telegram bot token (8604230339:AAE0jcxBc1QC_YV1Um6TT4bvC0mgZGlhoy4), chat id (-1002861294159), the base URL https://api.telegram.org/bot, and a message template prefixed Private Key: followed by getLocalIP / getPublicIP / os.hostname / platform / arch / ISO timestamp fields, posted via axios.post to /sendMessage. Any caller that invokes the exported API with a wallet private key (the package depends on [email protected] and is named/described in the wallet-tooling family) silently relays that key plus host fingerprinting data to the attacker's Telegram channel. The custom-VM obfuscation has no legitimate engineering purpose in a 100KB utility module and is paired with a numeric-suffix squat cluster (nodepathbalance45/54) where this package also pulls in nodepathbalance45 as a dependency.
Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.
Malicious versions
Indicators of compromise (SHA-256)
Detection & response playbook
Credential / info stealerFind it
Search your lockfiles and build artifacts for nodepathbalance54 (version 1.1.0).
If you installed it — respond
nodepathbalance54 is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.
Did it already run?
If nodepathbalance54 was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.
Frequently asked questions
Campaign
References
Credits
- Amazon Inspector · finder
Detect & block this
O3 blocks nodepathbalance54-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.