How to Detect & Remove a Keylogger

Find out how to check for and detect keyloggers. Then learn how to remove them to protect your personal information and sensitive data.

Interactive tool to test and track any keyboard input event. Enter characters in the text box below to see the triggered Javascript events and the values returned. Keypress events are tested in JavaScript. All keyup, keydown, and modifier key events are p

Hardware keyloggers are usually easy to detect. Just look at the back of your computer and check for any unusual devices in your USB ports or connected to your keyboard cable. Just be sure that you aren't removing a legitimate USB adapter by mistake.

Keylogger是一種記錄鍵盤輸入的工具，可能被用於合法監控或惡意竊取敏感信息。它分為軟件型、硬件型和基於內核型三類，可通過異常行為檢查、任務管理器查看可疑進程、使用反病毒軟件掃描以及檢查外接設備等方式進行檢測。防範措施包括安裝可靠殺毒軟件、不隨意點擊不明鏈接、使用虛擬鍵盤 ...

Check for suspicious processes. You'll most likely find suspicious processes running in the background. Check for apps that you don't recognize. If you are not sure what a process is, right-click it and click Search online. This will do a Google s

在惡意程式當中，最常見的行為是木馬/後門，接下來就是鍵盤側錄 (Keylogger)，因此我們這篇就要來研究它是如何運作的，雖然在技術上並沒有特別困難，不過想要入門惡意程式逆向分析的同學，會是不錯的選擇。 在分析Keylogger之前，我們先了解一下它是利用哪個API來記錄我們的按鍵。