TrojanDownloader:Win32/Zegost.B
James White
Updated on March 06, 2026
What is TrojanDownloader:Win32/Zegost.B infection?
In this short article you will discover regarding the meaning of TrojanDownloader:Win32/Zegost.B as well as its unfavorable effect on your computer. Such ransomware are a kind of malware that is elaborated by on-line scams to demand paying the ransom money by a target.
Most of the situations, TrojanDownloader:Win32/Zegost.B virus will instruct its sufferers to initiate funds move for the objective of counteracting the changes that the Trojan infection has introduced to the victim’s gadget.
TrojanDownloader:Win32/Zegost.B Summary
These alterations can be as adheres to:
- A process attempted to delay the analysis task.;
- Unconventionial binary language: Chinese (Simplified);
- Unconventionial language used in binary resources: Chinese (Simplified);
- Uses Windows utilities for basic functionality;
- Ciphering the papers found on the victim’s hard disk — so the victim can no more use the data;
- Preventing routine accessibility 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.
TrojanDownloader:Win32/Zegost.B
The most normal channels through which TrojanDownloader:Win32/Zegost.B are infused are:
- By ways of phishing e-mails;
- As an effect of individual winding up on a source that organizes a destructive software;
As soon as the Trojan is efficiently injected, it will either cipher the data on the victim’s PC or stop the gadget from operating in an appropriate way – while also placing a ransom note that points out the need for the sufferers to effect the payment for the purpose of decrypting the files or restoring the documents system back to the preliminary condition. In many circumstances, the ransom note will come up when the customer restarts the COMPUTER after the system has already been damaged.
TrojanDownloader:Win32/Zegost.B circulation channels.
In various edges of the world, TrojanDownloader:Win32/Zegost.B grows by leaps and bounds. However, the ransom money notes and techniques of extorting the ransom money quantity might vary depending upon particular local (regional) setups. The ransom money notes as well as tricks of obtaining the ransom amount may vary depending on certain regional (regional) setups.
As an example:
Faulty informs regarding unlicensed software application.
In particular locations, the Trojans frequently wrongfully report having actually found some unlicensed applications enabled on the target’s tool. The sharp then demands the customer to pay the ransom money.
Faulty statements regarding prohibited material.
In nations where software application piracy is much less prominent, this method is not as effective for the cyber scams. Additionally, the TrojanDownloader:Win32/Zegost.B popup alert might falsely assert to be originating from a police organization and also will certainly report having located kid pornography or other unlawful data on the gadget.
TrojanDownloader:Win32/Zegost.B popup alert may wrongly assert to be acquiring from a legislation enforcement organization as well as will report having located youngster porn or various other prohibited information on the device. The alert will similarly have a requirement for the user to pay the ransom.
Technical details
File Info:
crc32: B2B4443Fmd5: 6547246657dacc6340040a9b849506a9name: 6547246657DACC6340040A9B849506A9.mlwsha1: 3419e85046bc6306a47f1dee38ab231155891335sha256: 33cec3513bc471cb691db807c12c0ce78242ea2a699a31a90acb21f3155261dfsha512: e1d14eae5ed31ead91072f555c8d83008ab22d0ad52fe27f75264ebb9869e05064f4cd1cfecd7000d2c349f1e60d4516e10901c3257f2399338f50022a3a9736ssdeep: 6144:2JL4RVjSe3Ne8khl9GBW5poTmLCwNMm4nSc8T0zttt0QdcED7goLSxzihMnbnGE:2R43D2nABW5yTmi3Y0htt0qnDHarGEtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: jiami.20rj.comFileVersion: 1.0.0.0CompanyName: HZComments: QQx98dex8f66x8f85x52a9ProductName: QQx98dex8f66x8f85x52a9ProductVersion: 1.0.0.0FileDescription: QQx98dex8f66x8f85x52a9Translation: 0x0804 0x04b0
TrojanDownloader:Win32/Zegost.B also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware1 |
| Elastic | malicious (high confidence) |
| DrWeb | Trojan.Badur.45 |
| Cynet | Malicious (score: 100) |
| CAT-QuickHeal | Risktool.Flystudio.16885 |
| Cylance | Unsafe |
| Sangfor | Win.Malware.Zusy-6840460-0 |
| CrowdStrike | win/malicious_confidence_90% (W) |
| Alibaba | TrojanDownloader:Win32/Zegost.4167aece |
| Cybereason | malicious.046bc6 |
| Baidu | Win32.Trojan.FlyStudio.c |
| Cyren | W32/Agent.EW.gen!Eldorado |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | Win32/TrojanDownloader.FlyStudio.BD |
| APEX | Malicious |
| Avast | Win32:Trojan-gen |
| ClamAV | Win.Malware.Zusy-6840460-0 |
| NANO-Antivirus | Trojan.Win32.Badur.cvymuc |
| Sophos | Troj/HkMain-CB |
| Comodo | TrojWare.Win32.Agent.OSCF@5rs7jr |
| BitDefenderTheta | Gen:NN.ZexaF.34608.Rq0@aarrEkbb |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.bh |
| FireEye | Generic.mg.6547246657dacc63 |
| SentinelOne | Static AI – Malicious PE |
| eGambit | Unsafe.AI_Score_99% |
| Microsoft | TrojanDownloader:Win32/Zegost.B |
| GData | Win32.Trojan.Agent.XBHJ56 |
| AhnLab-V3 | Trojan/Win32.Agent.R116025 |
| Acronis | suspicious |
| McAfee | GenericR-CTS!6547246657DA |
| Malwarebytes | Trojan.MalPack.FlyStudio |
| Rising | Ransom.Adduser!1.C371 (CLOUD) |
| Yandex | Trojan.GenAsa!NOsm8ne8Q9g |
| Ikarus | Trojan-Downloader.Win32.Genome |
| Fortinet | W32/FlyStudio.BD!tr |
| AVG | Win32:Trojan-gen |
| Paloalto | generic.ml |
| Qihoo-360 | Win32/Heur.Generic.HxQBzBsB |
How to remove TrojanDownloader:Win32/Zegost.B ransomware?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for TrojanDownloader:Win32/Zegost.B 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.
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.
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:
Full version of GridinSoft Anti-Malware
If the guide doesn’t help you to remove TrojanDownloader:Win32/Zegost.B you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
