Malware

Win32/Dstudio.AC potentially unwanted removal

Malware Removal

The Win32/Dstudio.AC 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.
6-day free trial available.

What Win32/Dstudio.AC potentially unwanted virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (4 unique times)
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Attempts to identify installed AV products by registry key
  • Attempts to create or modify system certificates
  • Uses suspicious command line tools or Windows utilities

Related domains:

dsapi.io
apps.identrust.com
dl2.dstudio.app

How to determine Win32/Dstudio.AC potentially unwanted?


File Info:

crc32: 1F2ACC95
md5: ce4e62a5f65dfbad708e986cff5e2893
name: CE4E62A5F65DFBAD708E986CFF5E2893.mlw
sha1: 08d4b6a421bcddb9ea9210af1e7a20ce03b649c0
sha256: 26f3585901242211efe8c2322c9708ef52c0c1dfaaf729d57ac885f29e541570
sha512: 4b24cdae37844dc06dcdb7795d5241fe9587ebdf8fc61af77b6cc82da53272c2db1490c1f0f32d06eb03b68349507e2063b0a9bf898a6c6d56ad3bf0037f903d
ssdeep: 24576:h868oSqKMClwYt+KG74KuGfo7kWZcwYyV/gRhB6L8lNKaCv:98FC5YtBGU7GgQWZB80q
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: 2021 (c) Download Studio Software
FileVersion: 1.16.1.1
CompanyName: Download Studio Software
Comments: This installation was built with Inno Setup.
ProductName: DS
ProductVersion: 1.16.1.1
FileDescription: Download Studio Setup
Translation: 0x0000 0x04b0

Win32/Dstudio.AC potentially unwanted also known as:

K7AntiVirusAdware ( 0057c1701 )
DrWebAdware.Downware.19894
CylanceUnsafe
K7GWAdware ( 0057c1701 )
CyrenW32/DStudio.A.gen!Eldorado
SymantecPUA.Gen.2
ESET-NOD32a variant of Win32/Dstudio.AC potentially unwanted
Kasperskynot-a-virus:HEUR:Downloader.Win32.DStudio.gen
AlibabaDownloader:Win32/Dstudio.b05f31cd
GridinsoftPUP.Dstudio.dd!c
AegisLabRiskware.Win32.DStudio.1!c
MalwarebytesPUP.Optional.DStudio
PandaTrj/CI.A
MaxSecureDownloader.Downloader.Win32.DStudio.gen_214353
FortinetRiskware/Dstudio
Paloaltogeneric.ml
Qihoo-360Win32/TrojanDownloader.Generic.HgIASXoA

How to remove Win32/Dstudio.AC potentially unwanted?

Win32/Dstudio.AC 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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