MSIL/Kryptik.WZZ

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

What is MSIL/Kryptik.WZZ infection?

In this short article you will discover about the interpretation of MSIL/Kryptik.WZZ as well as its negative impact on your computer. Such ransomware are a kind of malware that is clarified by online frauds to require paying the ransom money by a sufferer.

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In the majority of the situations, MSIL/Kryptik.WZZ infection will instruct its victims to launch funds transfer for the objective of reducing the effects of the changes that the Trojan infection has actually presented to the victim’s device.

MSIL/Kryptik.WZZ Summary

These alterations can be as adheres to:

  • Presents an Authenticode digital signature;
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the sufferer’s hard drive — so the sufferer can no longer make use of the information;
  • Preventing normal access 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.
Similar behavior
Related domains
z.whorecord.xyzRansom.Wannacry

MSIL/Kryptik.WZZ

One of the most typical networks whereby MSIL/Kryptik.WZZ are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of individual ending up on a source that hosts a destructive software;

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the victim’s PC or stop the device from functioning in a proper fashion – while additionally putting a ransom money note that mentions the need for the targets to impact the repayment for the objective of decrypting the documents or bring back the file system back to the first problem. In a lot of circumstances, the ransom money note will certainly show up when the customer restarts the COMPUTER after the system has actually currently been harmed.

MSIL/Kryptik.WZZ distribution networks.

In various corners of the world, MSIL/Kryptik.WZZ grows by leaps as well as bounds. Nevertheless, the ransom notes as well as techniques of extorting the ransom amount may vary depending on specific local (regional) setups. The ransom notes and tricks of extorting the ransom money amount may differ depending on certain local (local) settings.

Ransomware injection

As an example:

    Faulty informs about unlicensed software program.

    In particular areas, the Trojans often wrongfully report having detected some unlicensed applications made it possible for on the victim’s device. The alert after that demands the customer to pay the ransom money.

    Faulty declarations concerning unlawful material.

    In nations where software piracy is less prominent, this technique is not as efficient for the cyber frauds. Conversely, the MSIL/Kryptik.WZZ popup alert may wrongly assert to be deriving from a law enforcement establishment and will report having located child pornography or other unlawful data on the device.

    MSIL/Kryptik.WZZ popup alert may falsely declare to be deriving from a regulation enforcement organization and will certainly report having situated child porn or other illegal information on the device. The alert will likewise have a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 3EF1644E
md5: b1499af83cc2e25e0280d3f998534bf5
name: bin.exe
sha1: 1569225481393f68e6d2cf063e98de4f077b775a
sha256: cf92a922ca97f8d0cdc0f3ea32a6346874996e131d99f90073155cadaa227cb5
sha512: b99ab9c53a713b2fbaf249abe12a6bbb2757606d0679705904bdef47e17641594cb3bd07590a85cfec2b8af8163638e53f986803feddf72691bbbffd80d8c8c8
ssdeep: 6144:Z9dSpNLwsiLRiYpaYQvZ+X6eG9Ti2keo6/vQdLHvUoaoQJNW7M+4YuUTuHjnK:FoZ6hRIQ09+M93QdL0n5DK
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
Assembly Version: 3.6.0.0
InternalName: VBCSCompiler.exe
FileVersion: 3.600.20.25105
CompanyName: Microsoft Corporation
ProductName: VBCSCompiler
ProductVersion: 3.6.0-4.20251.5+910223b64f108fcf039012e0849befb46ace6e66
FileDescription: VBCSCompiler
OriginalFilename: VBCSCompiler.exe

MSIL/Kryptik.WZZ also known as:

GridinSoftTrojan.Ransom.Gen
MicroWorld-eScanTrojan.GenericKD.43537370
FireEyeGeneric.mg.b1499af83cc2e25e
McAfeeFareit-FXO!B1499AF83CC2
AegisLabTrojan.MSIL.Noon.l!c
SangforMalware
K7AntiVirusTrojan ( 0056b1e31 )
BitDefenderTrojan.GenericKD.43537370
K7GWTrojan ( 0056b1e31 )
CrowdStrikewin/malicious_confidence_80% (D)
TrendMicroTrojanSpy.Win32.ANDROM.USXVPGO20
SymantecRansom.Wannacry
AvastWin32:Trojan-gen
GDataWin32.Trojan-Stealer.FormBook.9APJ30
KasperskyHEUR:Trojan-Spy.MSIL.Noon.gen
RisingSpyware.Noon!8.E7C9 (CLOUD)
SophosMal/Generic-S
F-SecureTrojan.TR/AD.Swotter.cgaxx
Invinceaheuristic
EmsisoftTrojan.GenericKD.43537370 (B)
SentinelOneDFI – Malicious PE
AviraTR/AD.Swotter.cgaxx
ArcabitTrojan.Generic.D29853DA
ZoneAlarmHEUR:Trojan-Spy.MSIL.Noon.gen
MicrosoftTrojan:Win32/Wacatac.C!ml
MAXmalware (ai score=84)
Ad-AwareTrojan.GenericKD.43537370
CylanceUnsafe
ESET-NOD32a variant of MSIL/Kryptik.WZZ
TrendMicro-HouseCallTrojanSpy.Win32.ANDROM.USXVPGO20
IkarusTrojan.MSIL.Crypt
eGambitUnsafe.AI_Score_96%
FortinetMSIL/Kryptik.WZZ!tr
AVGWin32:Trojan-gen
Cybereasonmalicious.481393
Paloaltogeneric.ml
Qihoo-360Generic/Trojan.c7c

How to remove MSIL/Kryptik.WZZ 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

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:

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/Kryptik.WZZ 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:

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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove MSIL/Kryptik.WZZ 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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