MAL-2026-11110

Dashboard / Malicious Package / MAL-2026-11110

MAL-2026-11110

Summary: Malicious code in @wagni_bot/eth (npm)

Details: The npm package `@wagni_bot/eth` is a supply-chain credential stealer disguised as a **Ethereum** SDK. It is one member of a coordinated campaign of 25 crypto/web3 typosquat packages published under the single npm scope `@wagni_bot` on 2026-07-09. Each package declares a `postinstall` lifecycle hook (`postinstall: node postinstall.js`) that executes automatically on `npm install`, before the package is ever imported. The script fingerprints the host and user (`os.hostname()`, `os.userInfo()`, `os.platform()`), walks the user's home directory (`readdirSync`/`readFileSync`) and reads high-value secrets — SSH private keys (`~/.ssh/id_rsa`), cryptocurrency wallet files, and `.env` files (API keys, tokens, seed phrases). It then JSON-encodes the collected data and exfiltrates it to a hardcoded Telegram bot via the Telegram Bot API `sendMessage` endpoint (https://api.telegram.org/bot8804087989:AAHUia-5DCloXsg9M9QhffTsHO5J_6FAxQM/sendMessage). All error paths are swallowed so the install appears normal. codelake Research proved the packages belong to one campaign deterministically: the payload file is byte-identical across all 25 packages at each published version (version-lockstep), and every package exfiltrates to the same Telegram bot token — a single automated actor. Detected and classified independently from the live npm feed on 2026-07-09; at the time of reporting the packages were still live on npm and none of the 25 were present in OSV or GHSA (a first-catch). Source: amazon-inspector (eb788f0b414bd422fe65842e8eb3fc2ab7cdd0f78e5bf3e9d1de9fe6df4990fb) Package @wagni_bot/eth version 1.0.0 contains 3 scanned files with no a static rule matches and no traced behavioral findings. No install-time or import-time code paths reading installer secrets, contacting external hosts, executing fetched content, or otherwise producing attacker benefit against the installer were observed. The package name pattern (suggestive of a bot/crypto-related utility) is a low-signal heuristic on its own and is not sufficient to classify as a threat without payload evidence.

References: https://research.codelake.dev/advisories/clr-2026-3018-wagni-eth, https://www.npmjs.com/package/@wagni_bot/eth/v/1.0.0