Malware

Win32/Systweak.AB potentially unwanted removal guide

Malware Removal

The Win32/Systweak.AB 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Win32/Systweak.AB potentially unwanted virus can do?

  • Executable code extraction
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Attempts to connect to a dead IP:Port (18 unique times)
  • A named pipe was used for inter-process communication
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Uses Windows utilities for basic functionality
  • Queries information on disks, possibly for anti-virtualization
  • Checks for the presence of known windows from debuggers and forensic tools
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Steals private information from local Internet browsers
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Checks the version of Bios, possibly for anti-virtualization
  • Attempts to modify proxy settings
  • Detected Armadillo packer using a known mutex
  • Detected Armadillo packer using a known registry key
  • Collects information to fingerprint the system

Related domains:

www.dll-files.com
apps.identrust.com
www.bing.com
isrg.trustid.ocsp.identrust.com
ocsp.int-x3.letsencrypt.org
www.google-analytics.com
ocsp.pki.goog
stats.g.doubleclick.net
www.google.de
dll-files.com
crl.identrust.com
client.dll-files.com
ocsp.digicert.com

How to determine Win32/Systweak.AB potentially unwanted?


File Info:

crc32: 42668035
md5: 48a864a7a84d3cf7c7ca75a3797894ad
name: dll-file-fixer-setup.exe
sha1: ddf6048734b18782683621b3991901d9c4ca9279
sha256: 630e9b107fb94bca852011b1a142cf54474a15777c7fb536bd035ffd1e769108
sha512: 066391ee9747b74c8890a4080028ac98f821de6be646ad5e36f7362f614ca8ed181a9928dc006d3f94f0db6de203adebb46e1e602d52029eb173ae9725910f7c
ssdeep: 98304:c6hOuBKqazHik/dyxmsrRGy+dJccld8HL/oTuSBraqamMhCOSfm9O:j8kDaZKZyAclkLQTrYLZC3fm0
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Dll-Files.com
FileVersion: Dll-Files Fixer
CompanyName: Dll-Files.com
Comments: This installation was built with Inno Setup.
ProductName: Dll-Files Fixer
ProductVersion: 3.3.91
FileDescription: Dll-Files Fixer
Translation: 0x0000 0x04b0

Win32/Systweak.AB potentially unwanted also known as:

CylanceUnsafe
K7AntiVirusAdware ( 00554e391 )
K7GWAdware ( 00554e391 )
SophosGeneric PUA CI (PUA)
DrWebProgram.Unwanted.1502
CyrenW32/Trojan.PPFU-1654
Antiy-AVLHackTool[Hoax]/Win32.PCFixer
MicrosoftPUA:Win32/Systweak
AhnLab-V3PUP/Win32.PCClean.C3052925
ESET-NOD32a variant of Win32/Systweak.AB potentially unwanted
RisingHoax.PCFixer!8.101B4 (CLOUD)
YandexRiskware.Hoax!
FortinetW32/Generic_PUA_CI.AA

How to remove Win32/Systweak.AB potentially unwanted?

Win32/Systweak.AB potentially unwanted 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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