About “Win32/InstallCore.AYB potentially unwanted” infection

The Win32/InstallCore.AYB 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/InstallCore.AYB potentially unwanted virus can do?

• Executable code extraction
• Presents an Authenticode digital signature
• Creates RWX memory
• Expresses interest in specific running processes
• Reads data out of its own binary image
• Performs some HTTP requests
• Checks the version of Bios, possibly for anti-virtualization
• Checks the CPU name from registry, possibly for anti-virtualization
• Attempts to modify proxy settings
• Attempts to interact with an Alternate Data Stream (ADS)
• Collects information to fingerprint the system

Related domains:

How to determine Win32/InstallCore.AYB potentially unwanted?

File Info:
crc32: 3C775002
md5: 6b13060181dd5c8b50e532f48dc4b983
name: batak-1006.exe
sha1: 1cf81bd1af66a3bf978255edf204f0bd74cfa92e
sha256: 8809d754e0a8413b5fe0f4ef85ee994504b5fbe08f9d97fab86bdcfc86f99e7d
sha512: 5c1daaf4566ef538749265e1996a38d23f84db8c3df9599f98cb7036c5ddcf3d067afdd695e6d769515a88169b5a19e6644ad2e2978919504da1ec1d1e96db54
ssdeep: 49152:RbAc5fiC7QWozIWXr6xWQVwcJsl6tpuSB/XagRePX1uz361jhlzmxs+8:pviC7DozPXrQWuwcJsl6XuOagRkX1c3w
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright:                                                                                                     
FileVersion: 4.9.1.1             
CompanyName:                                                             
Comments: This installation was built with Inno Setup.
ProductName: Rosolakal                                                   
ProductVersion: 1.9                                               
FileDescription: Rosolakal Setup                                             
Translation: 0x0000 0x04b0

Win32/InstallCore.AYB potentially unwanted also known as:

How to remove Win32/InstallCore.AYB 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.