About “Win32/OfferCore.C potentially unwanted” infection

The Win32/OfferCore.C potentially unwanted 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 Win32/OfferCore.C potentially unwanted virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Sample contains Overlay data
• Presents an Authenticode digital signature
• Reads data out of its own binary image
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• Deletes executed files from disk
• Collects information to fingerprint the system

How to determine Win32/OfferCore.C potentially unwanted?

File Info:
name: 5F6466DBCF28ABFA2A3D.mlw
path: /opt/CAPEv2/storage/binaries/05a9902c8fd44b2f266b7992816e0b8b0249400526442a0ec1a25e49464bcd84
crc32: 102CB553
md5: 5f6466dbcf28abfa2a3d1cc77b7ddf48
sha1: ac1a915c7d2dae58fe08d6786f0e201089f8618d
sha256: 05a9902c8fd44b2f266b7992816e0b8b0249400526442a0ec1a25e49464bcd84
sha512: 002c14f5a484bb54e68be7a10c6454e7e593b395aff60b3e7c7baeddffd46809d47b6754b29e7d8f84869756a49858b81e669556376fc06a7aa67a030e1cd5c3
ssdeep: 24576:F7FUDowAyrTVE3U5FxQu3VIUyhjFwDnY5l1bicMIlUDnz/bkQWJBuCGv4Akso:FBuZrEUl/UhjUnY5Pb/lKnz/bkNJ9/qo
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C485CF3FB268653EC56E4B3246739320997B7F61A81A8C1E47F4290CCF764602E3F656
sha3_384: 060d009319156104892c105ecbcf08b36e3146aef1aa09a6bdf0bf4b5fe9db642326127cde8fe002237f2b88a945b846
ep_bytes: 558bec83c4a453565733c08945c48945
timestamp: 2022-04-14 16:10:23

Version Info:
Comments: This installation was built with Inno Setup.
CompanyName:                                                             
FileDescription: uTorrent Web®                                               
FileVersion: 1.3                 
LegalCopyright: ©2022 RainBerry Inc. All Rights Reserved                                                            
OriginalFileName:                                                   
ProductName: uTorrent Web®                                               
ProductVersion: 1.3                                               
Translation: 0x0000 0x04b0

Win32/OfferCore.C potentially unwanted also known as:

How to remove Win32/OfferCore.C potentially unwanted?

• 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.