PUA:Win32/TopShape removal instruction

The PUA:Win32/TopShape 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 PUA:Win32/TopShape virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Sample contains Overlay data
• Presents an Authenticode digital signature
• Uses Windows utilities for basic functionality
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• Authenticode signature is invalid
• Binary file triggered YARA rule
• Attempts to modify proxy settings
• Touches a file containing cookies, possibly for information gathering
• Collects information to fingerprint the system
• Uses suspicious command line tools or Windows utilities
• Yara detections observed in process dumps, payloads or dropped files

How to determine PUA:Win32/TopShape?

File Info:
name: C4B67A8AAE4912DB0BE7.mlw
path: /opt/CAPEv2/storage/binaries/53cbc467090359a66d99e72eb740df361f4c840dea20f746b09ffec7d137c778
crc32: 8DDCCBCE
md5: c4b67a8aae4912db0be788916b01e6f6
sha1: 89570df3bcc475fc05ed7a62428a2c1640684b20
sha256: 53cbc467090359a66d99e72eb740df361f4c840dea20f746b09ffec7d137c778
sha512: a46a9475d830c5b0838d23e2bc84aa25c2af999e7acdcf62dd309da2bd1bc1c05dc34812437a7d1a69906664a3a57b1219b2f696e9439354c81256cdf5897ba6
ssdeep: 24576:Uj/mVjKhoVoRDmX8yuUXHhIHwtNPdiWVa6dYuKQehgjPDw:q/UCw8yuSHIePdiWkbQehybw
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1FA65C211A543B427FC610533F1DEA67784B8AD20C6339EBB72953A8D8BB41837A36747
sha3_384: c933fe652ec9ce5990772b4910625a8dd99fdf3f7e6c86272ce9a43339826eb0f1c9d141069a869b90d2db2c10d0eff2
ep_bytes: 81ec8401000053555633db57895c2418
timestamp: 2015-08-05 00:46:33

Version Info:
CompanyName: Keen Internet Technologies
FileDescription: TopShape-B3
FileVersion: 1.0.0.5
LegalCopyright: Keen Internet Technologies
ProductName: TopShape-B3
ProductVersion: 9898.98
Translation: 0x0409 0x04e4

PUA:Win32/TopShape also known as:

How to remove PUA:Win32/TopShape?

• 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.