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What is MSIL/Agent.WJ infection?
In this article you will discover about the definition of MSIL/Agent.WJ as well as its unfavorable effect on your computer. Such ransomware are a kind of malware that is specified by on the internet fraudulences to require paying the ransom money by a sufferer.
Most of the cases, MSIL/Agent.WJ infection will certainly instruct its sufferers to launch funds move for the objective of neutralizing the modifications that the Trojan infection has actually presented to the victim’s tool.
MSIL/Agent.WJ Summary
These modifications can be as adheres to:
- 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.
- Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.
Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.
- Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
- A process was set to shut the system down when terminated;
- 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
- Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
- Creates a copy of itself;
- Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Ciphering the records found on the sufferer’s hard drive — so the target can no more make use of the information;
- 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.
MSIL/Agent.WJ
One of the most common networks whereby MSIL/Agent.WJ Trojans are infused are:
- By ways of phishing emails;
- As an effect of customer ending up on a resource that holds a harmful software application;
As soon as the Trojan is successfully infused, it will either cipher the information on the victim’s computer or stop the device from operating in a correct fashion – while likewise placing a ransom note that points out the need for the victims to effect the payment for the function of decrypting the documents or restoring the documents system back to the preliminary condition. In many instances, the ransom money note will certainly come up when the client restarts the PC after the system has currently been harmed.
MSIL/Agent.WJ distribution networks.
In numerous edges of the globe, MSIL/Agent.WJ expands by jumps as well as bounds. Nevertheless, the ransom money notes and methods of obtaining the ransom amount might differ relying on certain neighborhood (local) setups. The ransom notes and methods of extorting the ransom amount may vary depending on specific neighborhood (local) setups.
For instance:
Faulty informs concerning unlicensed software.
In certain locations, the Trojans usually wrongfully report having discovered some unlicensed applications made it possible for on the victim’s tool. The sharp after that requires the customer to pay the ransom.
Faulty declarations concerning illegal web content.
In countries where software piracy is much less popular, this method is not as reliable for the cyber scams. Conversely, the MSIL/Agent.WJ popup alert may incorrectly declare to be originating from a police organization and will certainly report having situated youngster pornography or various other unlawful information on the device.
MSIL/Agent.WJ popup alert might falsely declare to be obtaining from a legislation enforcement institution and also will report having located youngster pornography or other unlawful information on the tool. The alert will likewise contain a requirement for the user to pay the ransom.
Technical details
File Info:
crc32: FDE29CDBmd5: 9567bdfad55074a7a9e9cabbb8164a04name: 9567BDFAD55074A7A9E9CABBB8164A04.mlwsha1: 0d63e9caf1d4d1e569d833e437aec0495570dc35sha256: 7a6d3a5460c443571a36630b86e2840cbf712737f65ef8b49cb792342a5f9263sha512: 92a0a9e49153f4438a3162ab0491ebed433e92069f1457110c5361b273d835d9aa5750be21059a07f51a31840c030fd67d8d04a35bfda7b8c17a7ec5a8bd0edbssdeep: 768:/v0K8ArcJ2Q23EMiXus9LvG9rjI3wX6yWyE6TC:UK8APQ2Js8BQwKZztype: MS-DOS executable, MZ for MS-DOSVersion Info:
Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2007Assembly Version: 1.0.0.0InternalName: igfxpers.exeFileVersion: 1.0.0.0CompanyName: MicrosoftComments: Fichier systxe9meProductName: Windows AssemblyProductVersion: 1.0.0.0FileDescription: igfxpers ModuleOriginalFilename: igfxpers.exe
MSIL/Agent.WJ also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Generic.Malware.GSb.FADA519B |
| FireEye | Generic.mg.9567bdfad55074a7 |
| McAfee | Artemis!9567BDFAD550 |
| Cylance | Unsafe |
| AegisLab | Trojan.Win32.Blocker.j!c |
| Sangfor | Trojan.Win32.Save.a |
| K7AntiVirus | Riskware ( 0040eff71 ) |
| Alibaba | Ransom:Win32/Blocker.f6b311c4 |
| K7GW | Riskware ( 0040eff71 ) |
| Cybereason | malicious.ad5507 |
| BitDefenderTheta | Gen:NN.ZemsilF.34608.bm2@aOQ7rHh |
| Symantec | ML.Attribute.HighConfidence |
| APEX | Malicious |
| Avast | Win32:Malware-gen |
| ClamAV | Win.Packed.Bladabindi-9795621-0 |
| Kaspersky | Trojan-Ransom.Win32.Blocker.fbul |
| BitDefender | Generic.Malware.GSb.FADA519B |
| NANO-Antivirus | Trojan.Win32.Blocker.cdpism |
| Rising | Ransom.Blocker!8.12A (CLOUD) |
| Ad-Aware | Generic.Malware.GSb.FADA519B |
| Sophos | Mal/Generic-R + Mal/SwiftG-B |
| Comodo | Malware@#lt89bkwxa3yu |
| DrWeb | Trojan.DownLoader10.20494 |
| McAfee-GW-Edition | Artemis!Trojan |
| Emsisoft | Generic.Malware.GSb.FADA519B (B) |
| SentinelOne | Static AI – Malicious PE |
| Avira | TR/Dropper.Gen |
| Kingsoft | Win32.Troj.Undef.(kcloud) |
| Microsoft | Backdoor:Win32/Bladabindi!ml |
| Arcabit | Generic.Malware.GSb.FADA519B |
| GData | Generic.Malware.GSb.FADA519B |
| Cynet | Malicious (score: 90) |
| ESET-NOD32 | a variant of MSIL/Agent.WJ |
| VBA32 | TrojanDropper.Dapato |
| Tencent | Win32.Trojan.Blocker.Hssd |
| Yandex | Trojan.Agent!5ekh4pAG4Fk |
| MAX | malware (ai score=99) |
| eGambit | Unsafe.AI_Score_99% |
| Fortinet | W32/Blocker.AY!tr |
| AVG | Win32:Malware-gen |
| Paloalto | generic.ml |
| CrowdStrike | win/malicious_confidence_100% (D) |
| Qihoo-360 | Win32/Ransom.Blocker.HgIASPkA |
How to remove MSIL/Agent.WJ virus?
Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1
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.
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 MSIL/Agent.WJ 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 MSIL/Agent.WJ you can always ask me in the comments for getting help.
User Review
( votes)References
- GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
- More information about GridinSoft products: https://gridinsoft.com/comparison
