PUP.Optional.OneSafePCCleaner removal

The PUP.Optional.OneSafePCCleaner 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 PUP.Optional.OneSafePCCleaner virus can do?

• Executable code extraction
• Attempts to connect to a dead IP:Port (3 unique times)
• Presents an Authenticode digital signature
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• A process attempted to delay the analysis task.
• Reads data out of its own binary image
• A process created a hidden window
• Drops a binary and executes it
• Performs some HTTP requests
• Uses Windows utilities for basic functionality
• Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
• Installs itself for autorun at Windows startup
• Checks the CPU name from registry, possibly for anti-virtualization
• Attempts to modify proxy settings

Related domains:

How to determine PUP.Optional.OneSafePCCleaner?

File Info:
crc32: 5606C69Fmd5: 4a6e3dbb660b6dd966222c880e6fdd1ename: 478801c3-72c8-4866-8521-95e06eacf6da_onesafe_pc_cleaner_7_retail.exesha1: 12a8b7de0fab05c0517bb6d3a21a213c0b71a6d8sha256: 2da72bc2a523a04c5ef527b344a55446011ce75add47d301c7bdb7f3e6ecb6c5sha512: be93ff552200c641d9f9e61d261e1f85810cb8ace5a766196a4e74a87b7bf981f29c67af2040c13ff87ffa79eff755c9b41532cae1fa6f708fdcc0c10c750ecfssdeep: 98304:UX49jgrgLp9jsinyYEI+CoGp91rkX0OHasIQ1cz6qnfPyazx1z:io0gLp1si0Gp91AHKVz6CfPyavtype: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
LegalCopyright: Avanquest Software                                                                                  FileVersion: 7.0.0.59            CompanyName: Avanquest Software                                          Comments: This installation was built with Inno Setup.ProductName: OneSafe PC Cleaner                                          ProductVersion: 7.0.0.59                                          FileDescription: OneSafe PC Cleaner                                          OriginalFileName:                                                   Translation: 0x0000 0x04b0

PUP.Optional.OneSafePCCleaner also known as:

How to remove PUP.Optional.OneSafePCCleaner?

• 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.