How to remove the AlxTB1 virus
Most antivirus programs identify AlxTB1.dll as malware, e.g. Kaspersky identifies it as not-a-virus:AdWare.Win32.AlexaBar.n, and Symantec identifies it as Trackware.Alexa.
The free file information forum can help you find out how to remove it. If you know more about this file, please leave a comment or a hint for other users.
Click to Run a Free Virus Scan for the AlxTB1.dll malware
AlxTB1.dll file information
The process known as AlxTB Module belongs to software AlxTB Module by Alexa Internet (www.alexa.com).
Description: AlxTB1.dll is located in the folder C:\Windows\System32.
Known file sizes on Windows 7/XP are 520,281 bytes (53% of all occurrences), 565,248 bytes or 516,185 bytes. 
This .dll file is a Browser Helper Object (BHO) that runs automatically every time you start your Internet browser. BHOs are not stopped by personal firewalls, because they are identified by the firewall as your browser itself. BHOs are often used by adware and spyware.
The unique ID of this BHO is F1FABE79-25FC-46de-8C5A-2C6DB9D64333.
The program has no visible window. It is an unknown file in the Windows folder. It is able to monitor Internet browser. The file is not a Windows system file.
AlxTB1.dll is able to record inputs.
Therefore the technical security rating is 59% dangerous, however also read the users reviews.
Recommended: Identify AlxTB1.dll related errors
External information from Tony Klein:
- This spyware BHO (AlxTB1.dll, AlxTB2.dll) is related to Alexa
Important: Some malware camouflages itself as AlxTB1.dll, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the AlxTB1.dll process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
Score
User Comments
neo (further information)
Hapciu
AlxTB1 scanner
Security Task Manager shows all running Windows tasks including embedded hidden functions (e.g. keyboard or browser monitoring, autostart entry). A unique security risk rating indicates the likelihood of the process being potential spyware, malware, keylogger or a Trojan. MalwareBytes detects and removes sleeping spyware, adware, trojans, keyloggers, malware and tracking threats from your hard disk. Ideal supplement to Security Task Manager. SpeedUpMyPC scans, cleans, repairs and optimizes your computer. |
Other processes
avgrssvc.exe sr_service.exe helpsvc.exe AlxTB1.dll hpqcmon.exe enstart.exe toolbar32.dll fshook32.dll postgres.exe obroker.exe ithsgt.sys [all]
Alex (further information)