MSIL/Injector.BHS

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

What is MSIL/Injector.BHS infection?

In this post you will certainly find concerning the interpretation of MSIL/Injector.BHS as well as its adverse impact on your computer. Such ransomware are a form of malware that is specified by on-line fraudulences to require paying the ransom by a victim.

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In the majority of the situations, MSIL/Injector.BHS virus will certainly advise its victims to initiate funds move for the objective of reducing the effects of the amendments that the Trojan infection has actually introduced to the target’s gadget.

MSIL/Injector.BHS Summary

These adjustments can be as follows:

  • 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.
  • A process attempted to delay the analysis task.;
  • 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.
  • Uses Windows utilities for basic functionality;
  • Sniffs keystrokes;
  • 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 copy of itself;
  • Ciphering the documents situated on the victim’s hard drive — so the target can no more use the information;
  • Preventing regular accessibility to the sufferer’s workstation;
Similar behavior
Related domains
mrhacker571.no-ip.bizTrojan-Ransom.Win32.Blocker.dutm

MSIL/Injector.BHS

One of the most regular networks where MSIL/Injector.BHS Ransomware are infused are:

  • By means of phishing e-mails;
  • As a repercussion of customer ending up on a resource that organizes a destructive software;

As soon as the Trojan is successfully infused, it will either cipher the information on the target’s PC or prevent the device from operating in a proper way – while likewise positioning a ransom money note that states the need for the sufferers to effect the repayment for the objective of decrypting the documents or recovering the data system back to the first problem. In the majority of instances, the ransom note will come up when the customer reboots the PC after the system has already been damaged.

MSIL/Injector.BHS distribution channels.

In different corners of the world, MSIL/Injector.BHS expands by jumps as well as bounds. However, the ransom money notes and methods of obtaining the ransom quantity might vary relying on particular neighborhood (local) settings. The ransom money notes and also methods of extorting the ransom money amount might vary depending on particular neighborhood (local) settings.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software application.

    In specific locations, the Trojans frequently wrongfully report having actually found some unlicensed applications allowed on the victim’s device. The sharp then requires the user to pay the ransom money.

    Faulty statements regarding unlawful web content.

    In countries where software application piracy is much less popular, this technique is not as reliable for the cyber frauds. Additionally, the MSIL/Injector.BHS popup alert may incorrectly claim to be originating from a law enforcement establishment as well as will report having located youngster pornography or various other prohibited data on the gadget.

    MSIL/Injector.BHS popup alert may incorrectly assert to be obtaining from a legislation enforcement institution and will report having located youngster pornography or various other prohibited information on the device. The alert will likewise consist of a demand for the user to pay the ransom.

Technical details

File Info:

crc32: E7FE3533
md5: 99abe3826cd74849a4bcec34c81e8beb
name: 99ABE3826CD74849A4BCEC34C81E8BEB.mlw
sha1: 4c6df1363aba4384f117f2151ed2ade2540403ff
sha256: a4362b9d1023b1d7b6bfd3dde832f5816a20e0b44a6e0c9357626105cce284b4
sha512: 008595f004645074babaad0c4c4b6d2a0850385b730fd7d9cbcde758cd063c7ac07564aa2c3b4f36af65679f980a014ef37628034394ca16612cf41562962f64
ssdeep: 3072:b8ydaP++eRxH3vVmEQFAZAPSXukIY0VgqtouIH6xyttdW7g1yAebYKfe5:Asv+eRxNmN/zVgqSdWkvDK2
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

0: [No Data]

MSIL/Injector.BHS also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
CynetMalicious (score: 99)
ALYacGen:Variant.Razy.558185
CylanceUnsafe
ZillyaTrojan.Injector.Win32.589819
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
Cybereasonmalicious.26cd74
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Injector.BHS
APEXMalicious
AvastMSIL:GenMalicious-C [Trj]
KasperskyTrojan-Ransom.Win32.Blocker.dutm
BitDefenderGen:Variant.Razy.558185
NANO-AntivirusTrojan.Win32.Blocker.exuoms
MicroWorld-eScanGen:Variant.Razy.558185
TencentWin32.Trojan.Blocker.Hvtb
Ad-AwareGen:Variant.Razy.558185
SophosMal/Generic-S
BitDefenderThetaGen:NN.ZemsilF.34692.lmW@aGHFq6
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.ch
FireEyeGeneric.mg.99abe3826cd74849
EmsisoftGen:Variant.Razy.558185 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Blocker.icm
AviraTR/Crypt.XPACK.Gen
eGambitUnsafe.AI_Score_94%
Antiy-AVLTrojan/Generic.ASMalwS.23F3EB1
MicrosoftBackdoor:MSIL/Bladabindi
AegisLabTrojan.Win32.Blocker.j!c
GDataGen:Variant.Razy.558185
McAfeeArtemis!99ABE3826CD7
MAXmalware (ai score=97)
VBA32Trojan-Ransom.Blocker
MalwarebytesTrojan.Agent.MSIL
PandaTrj/GdSda.A
IkarusTrojan.MSIL.SmartAssembly
MaxSecureTrojan.Malware.300983.susgen
FortinetMSIL/Injector.BHS!tr
AVGMSIL:GenMalicious-C [Trj]
Paloaltogeneric.ml

How to remove MSIL/Injector.BHS 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.

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 MSIL/Injector.BHS 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove MSIL/Injector.BHS 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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