Malware

Should I remove “Win32/UwS.FastPCTools.B”?

Malware Removal

The Win32/UwS.FastPCTools.B 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/UwS.FastPCTools.B virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • 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
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • 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
  • Creates a hidden or system file
  • Attempts to create or modify system certificates
  • Uses suspicious command line tools or Windows utilities

Related domains:

d324jg8gp4ycle.cloudfront.net
ocsp.usertrust.com
crl.usertrust.com
ocsp.comodoca.com
crl.comodoca.com
crt.usertrust.com

How to determine Win32/UwS.FastPCTools.B?


File Info:

crc32: F25B9FE3
md5: e31e3ce0c88096641529ec9da86808a1
name: E31E3CE0C88096641529EC9DA86808A1.mlw
sha1: 9ed58b70b010470ead23a92e879431a65fc9be6f
sha256: 2ed0c0df64505ecc3ee35edd4a868fc4383c4f21f9b2e5a0b005d4ec00f9fe62
sha512: 732b31b7fbd88e90d9f53cbf8cc8f9b605edb184e66925b88f5f4c3bd5a22909d4a1a745d390a560e6c9e5a28fc6aeeb43f22c7a4e86993d952a975c1392856b
ssdeep: 24576:0QiDTR8DdPx2v/kSlNXvpbdiYCYWeJL4Sq1/JsLifv819JSPf:09DdkkvsaNXvpbhJL4SiUbcPf
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright:
FileVersion: 2.3.0.26
CompanyName: FastPcTools
Comments: This installation was built with Inno Setup.
ProductName: Fast VD
ProductVersion: 2.3.0.26
FileDescription: Fast Video Downloader
Translation: 0x0000 0x04b0

Win32/UwS.FastPCTools.B also known as:

SophosGeneric PUA JO (PUA)
McAfee-GW-EditionArtemis
EmsisoftApplication.Downloader (A)
ZoneAlarmHoax.Win32.DeceptPCClean.kyh
ESET-NOD32Win32/UwS.FastPCTools.B
TencentWin32.Trojan-psw.Deceptpcclean.Aguo
FortinetRiskware/Generic_PUA_JO

How to remove Win32/UwS.FastPCTools.B?

Win32/UwS.FastPCTools.B removal tool
  • 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.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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