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twilio-npm

Paket npm berbahaya membuka backdoor di komputer programmer

November 3, 2020 by Winnie the Pooh

Tim keamanan npm telah menghapus library JavaScript berbahaya dari situs web npm yang berisi kode berbahaya untuk membuka backdoor di komputer programmer.

Library JavaScript diberi nama “twilio-npm,” dan perilakunya yang berbahaya ditemukan pada akhir pekan lalu oleh Sonatype, sebuah perusahaan yang memantau repositori paket publik sebagai bagian dari layanan operasi keamanan pengembang (DevSecOps).

Dalam sebuah laporan, Sonatype mengatakan library tersebut pertama kali diterbitkan di situs web npm pada hari Jumat, ditemukan pada hari yang sama, dan dihapus pada 2 November setelah tim keamanan npm memasukkan paket tersebut ke daftar hitam.

Meskipun portal npm berumur pendek, library tersebut telah diunduh lebih dari 370 kali dan secara otomatis disertakan dalam proyek JavaScript yang dibangun dan dikelola melalui utilitas baris perintah npm (Node Package Manager).

Ax Sharma, peneliti keamanan Sonatype yang menemukan dan menganalisis library tersebut, mengatakan kode berbahaya yang ditemukan di library Twilio palsu membuka shell reverse TCP di semua komputer tempat library diunduh dan diimpor di dalam proyek JavaScript/npm/Node.js.

Reverse shell membuka koneksi ke “4.tcp.ngrok[.]Io:11425” dimana ia menunggu untuk menerima perintah baru untuk dijalankan di komputer pengguna yang terinfeksi.

Sharma mengatakan shell terbalik hanya bekerja pada sistem operasi berbasis UNIX.

Berita selengkapnya dapat dibaca pada tautan di bawah ini;
Source: ZDNet

Tagged With: Backdoor, Cybersecurity, JavaScript, NPM, Security, twilio-npm, Unix

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