How to remove “Koobface.1 (B)”?

The Koobface.1 (B) is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

What Koobface.1 (B) virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• Unconventionial language used in binary resources: Catalan
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• CAPE detected the Ramnit malware family
• Creates a copy of itself

How to determine Koobface.1 (B)?

File Info:
name: F44DE51501AB6D29180F.mlwpath: /opt/CAPEv2/storage/binaries/e89d9d1162cf42462b697c90b4fce19e18afbc16561cfa6ea98cc63d3289c572crc32: 500A75ABmd5: f44de51501ab6d29180f40240f25c9b8sha1: 35d8a582d0e8a1c78ca9a8d8d77d350836733404sha256: e89d9d1162cf42462b697c90b4fce19e18afbc16561cfa6ea98cc63d3289c572sha512: 6682f76b115fecaeb4c2f7a01c16135de2b5b2f36bb553b13a65a310db3dfc65bcfcb0c68336459ad0fc11fae3342986a8892e8bb132af9d3dc01855c17a35b2ssdeep: 768:/06R0UKzOgnKqGR7//GPc0LOBhvBrHks3IiyhDYQbGmxlNaM+WGa1wuxnzgOYw9B:lR0vxn3Pc0LCH9MtbvabUDzJYWu3Bctype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T119E3248FE4A8518DE5F7E73E4036FFC2053E78B585AA8067322891ED55B684DC78C13Asha3_384: 356d2c703566398ffff9d9e721ebf4f7b17a1c44270109fdb984ef5cd579ad32b88db02602fd28d4cf26b29c410bd33dep_bytes: 558bec83ec2c8165ec000000008d5b56timestamp: 2003-03-23 13:28:50
Version Info:
CompanyName: Macromedia, Inc.FileDescription: Macromedia Flash Player 7.0  r19FileVersion: 7,0,19,0InternalName: Macromedia Flash Player 7.0LegalCopyright: Copyright © 1996-2003 Macromedia, Inc.LegalTrademarks: Macromedia Flash PlayerOriginalFilename: SAFlashPlayer.exeProductName: Shockwave FlashProductVersion: 7,0,19,0Translation: 0x0409 0x04b0

Koobface.1 (B) also known as:

How to remove Koobface.1 (B)?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.