Win32:Hosts-J [Trj]
Sarah Oconnell
Updated on May 09, 2026
What is Win32:Hosts-J [Trj] infection?
In this short article you will certainly discover regarding the interpretation of Win32:Hosts-J [Trj] and also its negative impact on your computer. Such ransomware are a type of malware that is clarified by on-line fraudulences to require paying the ransom money by a sufferer.
In the majority of the situations, Win32:Hosts-J [Trj] ransomware will certainly advise its sufferers to launch funds transfer for the function of neutralizing the changes that the Trojan infection has actually presented to the target’s gadget.
Win32:Hosts-J [Trj] Summary
These modifications can be as adheres to:
- Executable code extraction;
- Creates RWX memory;
- Possible date expiration check, exits too soon after checking local time;
- Expresses interest in specific running processes;
- Reads data out of its own binary image;
- A process created a hidden window;
- Drops a binary and executes it;
- Performs some HTTP requests;
- The binary likely contains encrypted or compressed data.;
- Uses Windows utilities for basic functionality;
- Detects Sandboxie through the presence of a library;
- Detects SunBelt Sandbox through the presence of a library;
- Enumerates services, possibly for anti-virtualization;
- Detects the presence of Wine emulator via function name;
- Deletes its original binary from disk;
- 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;
- Network activity contains more than one unique useragent.;
- Installs itself for autorun at Windows startup;
- Creates a hidden or system file;
- Checks the version of Bios, possibly for anti-virtualization;
- Detects VirtualBox through the presence of a registry key;
- Attempts to modify proxy settings;
- The sample wrote data to the system hosts file.;
- Collects information to fingerprint the system;
- Anomalous binary characteristics;
- Ciphering the records situated on the sufferer’s disk drive — so the target can no longer use the information;
- Preventing routine accessibility to the victim’s workstation;
Related domains:
| z.whorecord.xyz | Trojan:Win32/Vundo.SA |
| professoractions.com | Trojan:Win32/Vundo.SA |
| a.tomx.xyz | Trojan:Win32/Vundo.SA |
| imagehut4.cn | Trojan:Win32/Vundo.SA |
| Trojan:Win32/Vundo.SA |
Win32:Hosts-J [Trj]
One of the most typical channels whereby Win32:Hosts-J [Trj] Ransomware are infused are:
- By methods of phishing e-mails;
- As a consequence of customer ending up on a resource that hosts a malicious software application;
As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the target’s PC or prevent the device from functioning in an appropriate fashion – while also putting a ransom note that points out the requirement for the sufferers to effect the repayment for the function of decrypting the files or recovering the file system back to the preliminary problem. In many circumstances, the ransom note will show up when the client restarts the PC after the system has currently been damaged.
Win32:Hosts-J [Trj] distribution channels.
In various corners of the world, Win32:Hosts-J [Trj] grows by jumps and bounds. However, the ransom money notes and also techniques of obtaining the ransom quantity may vary depending on specific regional (local) setups. The ransom money notes as well as methods of extorting the ransom amount may vary depending on specific local (regional) setups.
For instance:
Faulty signals regarding unlicensed software application.
In certain locations, the Trojans commonly wrongfully report having spotted some unlicensed applications enabled on the victim’s tool. The alert after that demands the user to pay the ransom money.
Faulty statements regarding unlawful web content.
In countries where software program piracy is less popular, this method is not as effective for the cyber scams. Alternatively, the Win32:Hosts-J [Trj] popup alert might wrongly assert to be originating from a law enforcement establishment and will certainly report having located child porn or various other unlawful information on the tool.
Win32:Hosts-J [Trj] popup alert might wrongly claim to be acquiring from a regulation enforcement organization and will certainly report having situated youngster pornography or other unlawful information on the device. The alert will in a similar way include a demand for the customer to pay the ransom money.
Technical details
File Info:
crc32: F2514599md5: dfec0bcab7efc89f47f7f4084a9e72e0name: DFEC0BCAB7EFC89F47F7F4084A9E72E0.mlwsha1: 78eb1eb28a8746761907690585981fd4ad4ed92fsha256: 314b0963ff7ed47465a3f496ec9211102be5b8ead77932435b65d1959649365esha512: c702a751eca6cd887e052588657aa6d91fe06b448c93272929cc71e9587a0499c9c980577cf4bb720161363f8064bd219a649cdd7a177c371e6843f8b9a0e6ccssdeep: 6144:/th1N8ETtzzKibnbz/S/4DnX6uvyXOH3IVo95jK4:/th5KgnbLRXOe4t4type: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: Copyrightxa9 Intel Hmnhrzcfpui 1994-1997InternalName: ir41_qcFileVersion: 4.30.62.02CompanyName: Intel Neqjhqfsftp.LegalTrademarks: Indeoxae is a registered trademark of Intel XhkocrbcvkmProductName: Intel Indeoxae Video Interactive Quick CompressorProductVersion: 4.30.62.02FileDescription: Intel Indeoxae Video Interactive Quick CompressorOriginalFilename: ir41_qc.dllTranslation: 0x0409 0x04b0
Win32:Hosts-J [Trj] also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware2 |
| Elastic | malicious (high confidence) |
| Cynet | Malicious (score: 100) |
| ALYac | Trojan.Ransom.Cerber.1 |
| Cylance | Unsafe |
| Zillya | Trojan.Jorik.Win32.21081 |
| CrowdStrike | win/malicious_confidence_80% (D) |
| Alibaba | Trojan:Win32/Starter.ali2000005 |
| Cybereason | malicious.ab7efc |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of Win32/Ponmocup.GA |
| APEX | Malicious |
| Avast | Win32:Hosts-J [Trj] |
| ClamAV | Win.Trojan.Jorik-7320 |
| Kaspersky | HEUR:Trojan.Win32.Generic |
| BitDefender | Trojan.Ransom.Cerber.1 |
| NANO-Antivirus | Trojan.Win32.Kryptik.btpkyf |
| MicroWorld-eScan | Trojan.Ransom.Cerber.1 |
| Tencent | Win32.Trojan.Generic.Wxia |
| Ad-Aware | Trojan.Ransom.Cerber.1 |
| Sophos | ML/PE-A + Mal/Ponmocup-C |
| Comodo | Malware@#jy00ktyssii0 |
| BitDefenderTheta | Gen:NN.ZexaF.34142.mq1@aeT0DHji |
| VIPRE | Trojan.Win32.Generic!BT |
| McAfee-GW-Edition | BehavesLike.Win32.Ransomware.dc |
| FireEye | Generic.mg.dfec0bcab7efc89f |
| Emsisoft | Trojan.Ransom.Cerber.1 (B) |
| SentinelOne | Static AI – Malicious PE |
| Jiangmin | Trojan/Generic.jrzn |
| Avira | TR/Dropper.Gen |
| eGambit | Unsafe.AI_Score_99% |
| Antiy-AVL | Trojan/Generic.ASMalwS.20ACD3 |
| Kingsoft | Win32.Troj.Kryptik.U.(kcloud) |
| Microsoft | Trojan:Win32/Vundo.SA |
| GData | Trojan.Ransom.Cerber.1 |
| AhnLab-V3 | Trojan/Win32.Pirminay.R10554 |
| Acronis | suspicious |
| McAfee | GenericRXNV-KR!DFEC0BCAB7EF |
| MAX | malware (ai score=99) |
| Panda | Generic Malware |
| Rising | Trojan.Generic@ML.100 (RDML:V6oKYt9zun2hgdWCLHxPiA) |
| Yandex | Trojan.Injector!2KvrAZ2yg20 |
| Ikarus | Trojan-Downloader.Win32.Ponmocup |
| Fortinet | W32/Pirminay.ANJ!tr |
| AVG | Win32:Hosts-J [Trj] |
How to remove Win32:Hosts-J [Trj] virus?
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 Win32:Hosts-J [Trj] 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 Win32:Hosts-J [Trj] you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
