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USB Killer

Apa itu Serangan USB Killer? Semua yang Perlu Anda Ketahui

February 27, 2023 by Søren

Seperti istilahnya, USB Killer adalah drive USB yang dimodifikasi yang dapat merusak atau menghancurkan perangkat saat Anda memasukkannya ke port USB perangkat.

Untuk mencapai tujuannya, pembunuh USB berulang kali memasok lonjakan tegangan (210–220 volt) ke perangkat yang terhubung. Karena port USB dirancang untuk menangani hanya 5 volt, lonjakan daya tegangan tinggi yang berulang ini merusak sistem kelistrikan perangkat host yang tidak dapat diperbaiki.

USB Killer pertama dilaporkan dibuat oleh seorang peneliti komputer Rusia yang bekerja dengan nama samaran “Ungu Tua”. Dan ide di balik perancangannya adalah untuk menguji seberapa baik perangkat digital dapat menahan lonjakan daya.

Namun, manufaktur komputer dan penguji penetrasi tidak menggunakan pembunuh USB untuk tujuan ini.

Sebaliknya, penjahat dunia maya menggunakan pembunuh USB untuk merusak komputer korban. Mereka dapat dengan mudah membeli perangkat USB Kill hanya dengan $3.

Lebih buruk lagi, penjahat dunia maya dapat memodifikasi pemurni udara ionik USB sederhana dengan mudah untuk berfungsi sebagai pembunuh USB.

Perangkat pembunuh USB memiliki banyak kapasitor untuk menghemat energi listrik. Saat Anda menghubungkannya ke komputer, dibutuhkan daya dari port USB untuk mengisi kapasitornya.

Setelah USB kill dinyalakan sepenuhnya, ia mengosongkan dayanya (200 volt atau lebih) sekaligus kembali melalui jalur data dari port USB yang sama. Ini menghancurkan perangkat host karena pin data dirancang untuk menangani sejumlah kecil voltase, cukup untuk mengirim dan menerima sinyal.

Saat ini, pembunuh USB telah berevolusi dari perangkat plug-and-zap sederhana menjadi pembunuh yang kuat dengan fungsionalitas canggih,

Selengkapnya: Make Use Of

Tagged With: Cyber Criminal, Threat, USB, USB Killer, USB Killer Attack

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