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B1 Toolbar

Posted: May 23, 2013

Threat Metric

Ranking: 14,553
Threat Level: 5/10
Infected PCs: 52,362
First Seen: May 23, 2013
Last Seen: March 8, 2025
OS(es) Affected: Windows

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



%APPDATA%\B1Toolbar\B1Toolbar32.dll File name: B1Toolbar32.dll
Size: 424.29 KB (424296 bytes)
MD5: 3d43fafffb8ecd82cab359526d830f08
Detection count: 248
File type: Dynamic link library
Mime Type: unknown/dll
Path: %APPDATA%\B1Toolbar
Group: Malware file
Last Updated: March 31, 2016
%PROGRAMFILES(x86)%\Internet Explorer\alitab64.dll File name: alitab64.dll
Size: 131.07 KB (131072 bytes)
MD5: 1640e114ff283eed712281cd4a7cf886
Detection count: 52
File type: Dynamic link library
Mime Type: unknown/dll
Path: %PROGRAMFILES(x86)%\Internet Explorer
Group: Malware file
Last Updated: March 31, 2016
C:\Users\<username>\AppData\Roaming\B1Toolbar\3PTool.exe File name: 3PTool.exe
Size: 358.91 KB (358912 bytes)
MD5: 06cd47350c52799209179c0a562b80a8
Detection count: 49
File type: Executable File
Mime Type: unknown/exe
Path: C:\Users\<username>\AppData\Roaming\B1Toolbar\3PTool.exe
Group: Malware file
Last Updated: June 6, 2023
%PROGRAMFILES%\Internet Explorer\alitab.dll File name: alitab.dll
Size: 223.07 KB (223072 bytes)
MD5: a17374057f8fb8f6d4fbc803a2cad0c6
Detection count: 26
File type: Dynamic link library
Mime Type: unknown/dll
Path: %PROGRAMFILES%\Internet Explorer
Group: Malware file
Last Updated: March 31, 2016

More files

Additional Information

The following directories were created:
%LOCALAPPDATA%\B1E%UserProfile%\Local Settings\Application Data\B1E%appdata%\B1Toolbar
The following URL's were detected:
http://search.b1.org/?q=

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