Backdoor:Win32/Zegost.DS

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Backdoor:Win32/Zegost.DS infection?

In this short article you will discover concerning the interpretation of Backdoor:Win32/Zegost.DS and also its negative effect on your computer. Such ransomware are a form of malware that is specified by on-line scams to require paying the ransom by a victim.

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Most of the cases, Backdoor:Win32/Zegost.DS virus will certainly advise its sufferers to initiate funds move for the objective of counteracting the changes that the Trojan infection has introduced to the target’s device.

Backdoor:Win32/Zegost.DS Summary

These alterations can be as adheres to:

  • Unconventionial language used in binary resources: Chinese;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents found on the target’s disk drive — so the target can no more make use of the information;
  • Preventing regular access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Backdoor:Win32/Zegost.DS

The most normal networks through which Backdoor:Win32/Zegost.DS Ransomware are infused are:

  • By means of phishing e-mails;
  • As an effect of user winding up on a resource that holds a harmful software;

As soon as the Trojan is efficiently infused, it will certainly either cipher the data on the target’s PC or stop the gadget from functioning in a correct manner – while likewise putting a ransom note that discusses the demand for the targets to effect the repayment for the function of decrypting the records or recovering the data system back to the initial condition. In a lot of instances, the ransom note will come up when the client reboots the COMPUTER after the system has actually already been harmed.

Backdoor:Win32/Zegost.DS distribution networks.

In numerous edges of the globe, Backdoor:Win32/Zegost.DS expands by leaps and bounds. Nevertheless, the ransom money notes and also techniques of extorting the ransom money amount might vary depending upon specific regional (regional) settings. The ransom notes and tricks of extorting the ransom money amount may vary depending on particular local (local) settings.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software application.

    In particular locations, the Trojans frequently wrongfully report having discovered some unlicensed applications made it possible for on the victim’s gadget. The alert after that requires the individual to pay the ransom money.

    Faulty declarations regarding illegal web content.

    In countries where software program piracy is much less preferred, this approach is not as reliable for the cyber scams. Alternatively, the Backdoor:Win32/Zegost.DS popup alert may incorrectly assert to be originating from a police organization as well as will certainly report having situated kid pornography or other unlawful information on the gadget.

    Backdoor:Win32/Zegost.DS popup alert may wrongly assert to be obtaining from a regulation enforcement organization as well as will report having situated kid porn or other unlawful information on the gadget. The alert will similarly include a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 7512B985
md5: 8dd24d3f90c0f76f6a2b2b23e8d38f0c
name: 8DD24D3F90C0F76F6A2B2B23E8D38F0C.mlw
sha1: bb7ef256a32775d1a2ab311dc2c34bde1b84f0a5
sha256: 601f96fffe11059d62e9b22b51d62b9b00678a2fd19b5c80052646ad28eb33df
sha512: 90229b17872d033ec640ee2af13de2d8d965011111950803f78008fd74b52e174f77c0b1a1fc2e1c6da3def2c4a17566e767f77388a7fed6828a3080f198e8fe
ssdeep: 1536:3yHWT1vMoZo9XMJTGgxJEtSAma3k/vXttcjUQiRN:3YcMiphPLNJXtDQi3
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Backdoor:Win32/Zegost.DS also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Farfli.1
FireEye Generic.mg.8dd24d3f90c0f76f
McAfee Artemis!8DD24D3F90C0
Cylance Unsafe
VIPRE Trojan.Win32.Redosdru.C (v)
AegisLab Trojan.Win32.Vehidis.4!c
Sangfor Backdoor.Win32.Farfli.1
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Gen:Variant.Farfli.1
K7GW Riskware ( 0040eff71 )
Cybereason malicious.f90c0f
BitDefenderTheta Gen:NN.ZexaF.34608.eyWbaCTyQQnO
Cyren W32/Symmi.AA.gen!Eldorado
Symantec Ransom.Wannacry
TotalDefense Win32/ASuspect.HAAOE
APEX Malicious
Avast FileRepMalware
ClamAV Win.Trojan.Farfli-9758840-0
Kaspersky Trojan.Win32.Vehidis.wp
Alibaba Backdoor:Win32/Vehidis.3c3f5ea1
NANO-Antivirus Trojan.Win32.KeyLogger.cuehck
Rising Backdoor.Farfli!1.A1B3 (CLOUD)
Ad-Aware Gen:Variant.Farfli.1
Sophos ML/PE-A + Troj/HkMain-CB
Comodo TrojWare.Win32.Ransom.PornoAsset.ZUS@54n8s8
F-Secure Heuristic.HEUR/AGEN.1107555
DrWeb Trojan.KeyLogger.23402
Zillya Trojan.Farfli.Win32.16441
McAfee-GW-Edition BehavesLike.Win32.Dropper.lc
Emsisoft Gen:Variant.Farfli.1 (B)
Avira HEUR/AGEN.1107555
MAX malware (ai score=100)
Antiy-AVL Trojan/Win32.AGeneric
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Backdoor:Win32/Zegost.DS
Arcabit Trojan.Farfli.1
ZoneAlarm Trojan.Win32.Vehidis.wp
GData Gen:Variant.Farfli.1
Cynet Malicious (score: 100)
ESET-NOD32 a variant of Win32/Farfli.AIY
VBA32 TrojanPSW.Magania
ALYac Gen:Variant.Farfli.1
Malwarebytes Malware.Heuristic.1004
Panda Trj/Genetic.gen
TrendMicro-HouseCall BKDR_ZEGOST.SM26
Tencent Win32.Trojan.Vehidis.Efla
Yandex Trojan.Farfli!gh7wkJ4bhVc
Ikarus Trojan-Downloader
Fortinet W32/Vehidis.U!tr
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 Win32/Backdoor.Zegost.Hw0AEpsA

How to remove Backdoor:Win32/Zegost.DS ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Backdoor:Win32/Zegost.DS files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove Backdoor:Win32/Zegost.DS you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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