VirTool:Win32/Injector.JR
Olivia Norman
Updated on April 16, 2026
What is VirTool:Win32/Injector.JR infection?
In this article you will locate concerning the meaning of VirTool:Win32/Injector.JR and also its negative effect on your computer system. Such ransomware are a type of malware that is specified by on-line fraudulences to require paying the ransom by a sufferer.
Most of the instances, VirTool:Win32/Injector.JR ransomware will certainly advise its targets to initiate funds move for the objective of reducing the effects of the changes that the Trojan infection has introduced to the sufferer’s tool.
VirTool:Win32/Injector.JR Summary
These adjustments can be as complies with:
- Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
- Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
- Unconventionial language used in binary resources: Arabic (Lebanon);
- The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Installs itself for autorun at Windows startup.
There is simple tactic using the Windows startup folder located at:
C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.The registry run keys perform the same action, and can be located in different locations:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
- Created a service that was not started;
- Ciphering the records located on the sufferer’s hard disk drive — so the sufferer can no more use the data;
- Preventing normal accessibility to the victim’s workstation;
VirTool:Win32/Injector.JR
One of the most normal networks where VirTool:Win32/Injector.JR Trojans are injected are:
- By methods of phishing emails;
- As a consequence of customer winding up on a resource that holds a harmful software program;
As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the sufferer’s PC or prevent the gadget from working in a correct fashion – while likewise positioning a ransom money note that states the demand for the victims to impact the settlement for the objective of decrypting the records or bring back the documents system back to the preliminary problem. In most circumstances, the ransom note will turn up when the customer reboots the PC after the system has actually currently been harmed.
VirTool:Win32/Injector.JR circulation channels.
In numerous corners of the world, VirTool:Win32/Injector.JR grows by jumps and also bounds. Nevertheless, the ransom notes and techniques of extorting the ransom amount might vary depending upon specific neighborhood (regional) settings. The ransom money notes and techniques of obtaining the ransom amount may vary depending on certain neighborhood (local) settings.
For instance:
Faulty signals concerning unlicensed software.
In particular areas, the Trojans usually wrongfully report having actually spotted some unlicensed applications made it possible for on the sufferer’s gadget. The sharp after that demands the customer to pay the ransom.
Faulty declarations about illegal material.
In nations where software application piracy is much less preferred, this approach is not as effective for the cyber frauds. Conversely, the VirTool:Win32/Injector.JR popup alert might wrongly claim to be stemming from a police establishment and also will report having situated child porn or various other unlawful data on the tool.
VirTool:Win32/Injector.JR popup alert may falsely claim to be obtaining from a regulation enforcement establishment and will certainly report having located youngster porn or other unlawful information on the tool. The alert will likewise contain a need for the individual to pay the ransom.
Technical details
File Info:
crc32: 24612E1Amd5: 57c2fec1afd82237fd2128071121d56ename: 108.exesha1: 4e1fc4743d0797be4fec29e567ce9b513b040ea0sha256: 125e5f20d85aedf8c5892300b86c7a29b85d2e69effa280178c2632aec96f16bsha512: 2830f8f4656df04eb75289c58f7de50896b9d0f8905e007801fdd848c18911c2a9c6c223b368536dae3561a2aef58f1138fea40f0d03bc58a0b23bb30509bcfessdeep: 24576:125Kz3iScbWjRZ0L006Dk/mZfUanuoUSyetjIJRWbVX8UKzpr8ene6:wM3eonpQ/mpvuvSye9IObp89pr06type: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
FileDescription: SCSI Pass Through Direct setipCompanyName: Duplex Secure Ltd.Translation: 0x0000 0x04b0
VirTool:Win32/Injector.JR also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | HW32.Packed. |
| MicroWorld-eScan | Trojan.GenericKD.32814149 |
| FireEye | Generic.mg.57c2fec1afd82237 |
| CAT-QuickHeal | Trojan.Injector |
| McAfee | Ransomware-GBN!57C2FEC1AFD8 |
| Cylance | Unsafe |
| VIPRE | Trojan.Win32.Generic!BT |
| Sangfor | Malware |
| K7AntiVirus | Trojan ( 0051d6621 ) |
| BitDefender | Trojan.GenericKD.32814149 |
| K7GW | Trojan ( 0051d6621 ) |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Invincea | heuristic |
| APEX | Malicious |
| Paloalto | generic.ml |
| Kaspersky | HEUR:Trojan.Win32.Generic |
| Alibaba | VirTool:Win32/Injector.2375b3b6 |
| NANO-Antivirus | Trojan.Win32.Yakes.elthfy |
| Rising | Trojan.SpamTool!8.A55 (CLOUD) |
| Ad-Aware | Trojan.GenericKD.32814149 |
| Emsisoft | Trojan.GenericKD.32814149 (B) |
| F-Secure | |
| DrWeb | Trojan.Ssebot.2 |
| Zillya | Trojan.Yakes.Win32.62595 |
| TrendMicro | Ransom_HPCERBER.SMALY5A |
| McAfee-GW-Edition | BehavesLike.Win32.Dropper.tc |
| Fortinet | W32/Kryptik.FSUS!tr |
| Trapmine | malicious.high.ml.score |
| Sophos | Mal/Cerber-K |
| Ikarus | Trojan.Win32.SpamTool |
| Jiangmin | Trojan.Yakes.ubr |
| Webroot | W32.Trojan.Gen |
| Avira | HEUR/AGEN.1008628 |
| MAX | malware (ai score=100) |
| Antiy-AVL | Trojan/Win32.Yakes |
| Endgame | malicious (high confidence) |
| Arcabit | Trojan.Generic.D1F4B445 |
| ZoneAlarm | HEUR:Trojan.Win32.Generic |
| Microsoft | VirTool:Win32/Injector.JR |
| AhnLab-V3 | Win-Trojan/Cerber.Gen |
| Acronis | suspicious |
| VBA32 | BScope.Malware-Cryptor.Hlux |
| ALYac | Trojan.GenericKD.32814149 |
| Malwarebytes | Trojan.SpamBot |
| Panda | Trj/GdSda.A |
| ESET-NOD32 | a variant of Win32/Kryptik.FPHU |
| TrendMicro-HouseCall | Ransom_HPCERBER.SMALY5A |
| Tencent | Win32.Trojan.Generic.Sxyg |
| Yandex | Trojan.Yakes!v1Na76492dQ |
| SentinelOne | DFI – Malicious PE |
| eGambit | Unsafe.AI_Score_99% |
| GData | Trojan.GenericKD.32814149 |
| BitDefenderTheta | Gen:NN.ZexaF.34090.3r0@aOj9ZwaO |
| AVG | Win32:Malware-gen |
| Cybereason | malicious.43d079 |
| Avast | Win32:Malware-gen |
| Qihoo-360 | HEUR/QVM20.1.E967.Malware.Gen |
How to remove VirTool:Win32/Injector.JR virus?
The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.">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 VirTool:Win32/Injector.JR 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 VirTool:Win32/Injector.JR you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
