Webtoolbar.Asparnet removal guide

The Webtoolbar.Asparnet 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.

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What Webtoolbar.Asparnet virus can do?

• Behavioural detection: Executable code extraction – unpacking
• A file was accessed within the Public folder.
• Sample contains Overlay data
• Presents an Authenticode digital signature
• Reads data out of its own binary image
• Attempts to modify Internet Explorer’s start page
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• CAPE detected the embedded pe malware family
• Detects Bochs through the presence of a registry key
• Checks the version of Bios, possibly for anti-virtualization
• Attempted to write directly to a physical drive
• Attempts to modify proxy settings
• Deletes executed files from disk
• Attempts to create or modify system certificates
• Collects information to fingerprint the system
• Yara detections observed in process dumps, payloads or dropped files

How to determine Webtoolbar.Asparnet?

File Info:
name: 6A87B449B7A1752AE497.mlw
path: /opt/CAPEv2/storage/binaries/e51e6b22338038a05adefa3f379947ba248aef85fb6653aa0fda8ed6f549cb96
crc32: B5ED7F19
md5: 6a87b449b7a1752ae497d6189d6ac056
sha1: 81b3ef5df403d71a8f654bfee61c9e4711b28d36
sha256: e51e6b22338038a05adefa3f379947ba248aef85fb6653aa0fda8ed6f549cb96
sha512: 7288fc49154f1f6d115a38b856631d26ee0f02e923531a48da3a793eae55f8bde557a5193da1e2c500c41fb8c36d08ca29c3887d64562d7180b8ab438a5cc1bc
ssdeep: 98304:1IAl6VwvV9RDK47+aSy5/1GcYV6lLZ7t4jpMnxLgT9MO9Z+DNp3Zkq:a3UV9RDx7h759TY4lu2sYDVkq
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1AB2633329247B13BD1A2C7B65EA666B4AB773FD12C341097309C04493E77822FA17767
sha3_384: 5d0d0c11010cc1ca0d601316039f3181ce799e5529a43154792e8ef1ab3bd8c4f87913f8ed44017b78b8a604f6c54806
ep_bytes: 558bec83c4c453565733c08945f08945
timestamp: 1992-06-19 22:22:17

Version Info:
Comments: CutePDF Setup                               
CompanyName: Acro Software Inc.                                          
FileDescription: CutePDF Writer Setup                                        
FileVersion: 3.0.0.2             
LegalCopyright:                                                                                                     
ProductName: CutePDF Writer                                              
ProductVersion: 3.0.0.2             
Translation: 0x0000 0x04b0

Webtoolbar.Asparnet also known as:

How to remove Webtoolbar.Asparnet?

• 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.