Malware

Should I remove “Doina.16866”?

Malware Removal

The Doina.16866 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 Doina.16866 virus can do?

  • Executable code extraction
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Attempts to connect to a dead IP:Port (5 unique times)
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Uses Windows utilities for basic functionality
  • A process attempted to delay the analysis task by a long amount of time.
  • 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
  • A process sent information about the computer to a remote location.
  • Collects information about installed applications
  • Creates a hidden or system file
  • Checks the version of Bios, possibly for anti-virtualization
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Attempts to modify proxy settings
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

pcapp.store
www.bing.com
veryfast.s3.amazonaws.com
ocsp.digicert.com
crl3.digicert.com
crl4.digicert.com

How to determine Doina.16866?


File Info:

crc32: D15A4530
md5: a6b9f6d202a055997a6f039bb0fa48a4
name: A6B9F6D202A055997A6F039BB0FA48A4.mlw
sha1: 658aaf00010c98cb6cad3536e4ac33a24335ff5e
sha256: 354af2bcf211f6ea9ccab4ee750b02d0599955050b3a9f5041c45f2543101ffe
sha512: 3002f544ad6393922f7b73feafb7d8bf863071f369f52eec8af61d3449e0581f4909157836e40062c1f8ca4e0b13d4f07ffe6d56d60966e88c82b517be49c4ec
ssdeep: 24576:d0u75e8ZQXNdTRCk7BodmhGfaL9BuG/eYyQ6Uyjr5TfSd3:mu9e8SXN8dOGfavuGGYyQ6UyjN4
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

LegalCopyright: Copyright Fast Corporate LTD.
ProductName: PC App Store
FileDescription: Setup
CompanyName: Fast Corporate LTD.
Translation: 0x0409 0x0000

Doina.16866 also known as:

K7AntiVirusAdware ( 00568e221 )
DrWebProgram.Unwanted.4293
ALYacGen:Variant.Doina.16866
SangforRiskware.Win32.Wacapew.C
K7GWAdware ( 00568e221 )
CyrenW32/Trojan.QKKO-9344
AvastWin32:AdwareSig [Adw]
BitDefenderGen:Variant.Doina.16866
MicroWorld-eScanGen:Variant.Doina.16866
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionArtemis!PUP
FireEyeGen:Variant.Doina.16866
EmsisoftGen:Variant.Doina.16866 (B)
JiangminTrojan.Zerber.eql
eGambitUnsafe.AI_Score_97%
MicrosoftPUA:Win32/Hypnamer.A!ml
ArcabitTrojan.Doina.D41E2
GDataGen:Variant.Doina.16866
McAfeeArtemis!A6B9F6D202A0
MAXmalware (ai score=87)
VBA32BScope.TrojanRansom.Zerber
MalwarebytesPUP.Optional.VeryFast
FortinetAdware/VeryFast.D
AVGWin32:AdwareSig [Adw]

How to remove Doina.16866?

Doina.16866 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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