NSIS/Injector.FB

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

What is NSIS/Injector.FB infection?

In this short article you will discover concerning the definition of NSIS/Injector.FB and also its negative impact on your computer. Such ransomware are a form of malware that is clarified by on-line scams to demand paying the ransom by a victim.

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In the majority of the instances, NSIS/Injector.FB infection will certainly advise its sufferers to launch funds move for the objective of reducing the effects of the amendments that the Trojan infection has actually presented to the target’s device.

NSIS/Injector.FB Summary

These modifications can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the files found on the target’s hard drive — so the target can no longer use the information;
  • Preventing regular access to the victim’s workstation;

NSIS/Injector.FB

One of the most normal channels whereby NSIS/Injector.FB Trojans are injected are:

  • By methods of phishing e-mails;
  • As an effect of user ending up on a resource that organizes a harmful software program;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the target’s computer or avoid the device from operating in a proper way – while also putting a ransom money note that mentions the need for the targets to impact the payment for the objective of decrypting the documents or recovering the file system back to the first problem. In most circumstances, the ransom note will show up when the client restarts the PC after the system has actually already been harmed.

NSIS/Injector.FB distribution networks.

In different edges of the globe, NSIS/Injector.FB expands by jumps and also bounds. However, the ransom money notes as well as methods of extorting the ransom money amount might vary depending on particular neighborhood (local) settings. The ransom notes and techniques of obtaining the ransom amount may differ depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software.

    In specific areas, the Trojans typically wrongfully report having found some unlicensed applications made it possible for on the target’s gadget. The sharp then requires the individual to pay the ransom.

    Faulty statements about illegal web content.

    In countries where software program piracy is less popular, this approach is not as effective for the cyber fraudulences. Additionally, the NSIS/Injector.FB popup alert might wrongly claim to be originating from a law enforcement institution and also will certainly report having located child pornography or various other illegal data on the tool.

    NSIS/Injector.FB popup alert might incorrectly declare to be deriving from a regulation enforcement organization and will report having located youngster pornography or various other prohibited information on the tool. The alert will in a similar way include a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 88289EED
md5: af954278ac4b6a7cdcbda9fe454ef8fe
name: AF954278AC4B6A7CDCBDA9FE454EF8FE.mlw
sha1: d3472021a7d26cb11ef651c03ff18aadd518ac65
sha256: 627e72a9c7feadb64b579bb2cb77ed4b428064cda902b4450d13217044cb3c6e
sha512: 7f432c71b8ded23a040f6575863d11054b89192451163598de52965a8d45f3efcfd9c07b93475a93e26efb81b51d57ab282617923e6affdbd01e58f6f6e85c77
ssdeep: 1536:cEHsgtm/H2Cr6wTM7TL1/sylGZu3bRIGOouPHAzhyiBEmVubGrzDWnaoSNm6V7:PUunwTM5/NlGZu3bRHuPHADS3b8zanaL
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

NSIS/Injector.FB also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
LionicTrojan.Win32.Shade.j!c
DrWebTrojan.VbCrypt.150
CynetMalicious (score: 99)
ALYacTrojan.GenericKD.6263004
CylanceUnsafe
SangforTrojan.Win32.Generic.ky
CrowdStrikewin/malicious_confidence_60% (W)
AlibabaRansom:Win32/Shade.d0d94dae
Cybereasonmalicious.8ac4b6
SymantecML.Attribute.HighConfidence
ESET-NOD32NSIS/Injector.FB
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Shade.yn
BitDefenderTrojan.GenericKD.6263004
NANO-AntivirusTrojan.Dos.Code.egouyv
MicroWorld-eScanTrojan.GenericKD.6263004
TencentWin32.Trojan.Shade.Lqor
Ad-AwareTrojan.GenericKD.6263004
SophosGeneric ML PUA (PUA)
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CERBERENC.SMNS4
McAfee-GW-EditionBehavesLike.Win32.Vopak.nc
FireEyeGeneric.mg.af954278ac4b6a7c
EmsisoftTrojan.GenericKD.6263004 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Shade.xd
AviraDR/Zlob.Gen
MicrosoftTrojan:Win32/Glupteba!ml
ArcabitTrojan.Generic.D5F90DC
GDataTrojan.GenericKD.6263004
AhnLab-V3Trojan/Win32.Locky.C1558896
McAfeeArtemis!AF954278AC4B
MAXmalware (ai score=99)
VBA32TrojanRansom.Shade
PandaTrj/CI.A
TrendMicro-HouseCallRansom_CERBERENC.SMNS4
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Injector.EX!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Shade.HyoDEpsA

How to remove NSIS/Injector.FB ransomware?

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 NSIS/Injector.FB 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 NSIS/Injector.FB 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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