MSIL/Kryptik.AIU

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

What is MSIL/Kryptik.AIU infection?

In this article you will locate about the meaning of MSIL/Kryptik.AIU and also its adverse effect on your computer system. Such ransomware are a form of malware that is specified by online scams to demand paying the ransom by a victim.

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Most of the situations, MSIL/Kryptik.AIU ransomware will certainly instruct its sufferers to initiate funds transfer for the function of counteracting the amendments that the Trojan infection has actually presented to the sufferer’s device.

MSIL/Kryptik.AIU Summary

These alterations can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • Drops a binary and executes it;
  • 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;
  • Creates a copy of itself;
  • Ciphering the papers located on the victim’s hard disk drive — so the sufferer can no more use the data;
  • Preventing routine accessibility to the victim’s workstation;

Related domains:

zwine-nta.no-ip.org Ransom:Win32/Blocker.181f526d

MSIL/Kryptik.AIU

The most typical networks where MSIL/Kryptik.AIU Ransomware are injected are:

  • By methods of phishing emails;
  • As a repercussion of user ending up on a resource that organizes a malicious software;

As quickly as the Trojan is effectively injected, it will either cipher the information on the target’s computer or protect against the device from operating in a correct fashion – while additionally positioning a ransom money note that states the requirement for the victims to effect the payment for the objective of decrypting the papers or bring back the file system back to the first problem. In most circumstances, the ransom money note will turn up when the client reboots the PC after the system has already been damaged.

MSIL/Kryptik.AIU circulation networks.

In numerous edges of the world, MSIL/Kryptik.AIU grows by leaps and bounds. Nonetheless, the ransom money notes as well as methods of extorting the ransom money amount may vary depending upon particular neighborhood (local) settings. The ransom money notes as well as methods of obtaining the ransom quantity may differ depending on specific neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software program.

    In particular areas, the Trojans frequently wrongfully report having detected some unlicensed applications enabled on the sufferer’s tool. The sharp then demands the user to pay the ransom.

    Faulty declarations regarding unlawful web content.

    In countries where software program piracy is less preferred, this approach is not as reliable for the cyber scams. Alternatively, the MSIL/Kryptik.AIU popup alert may falsely declare to be stemming from a police institution and will certainly report having situated kid porn or other illegal data on the device.

    MSIL/Kryptik.AIU popup alert might wrongly declare to be deriving from a law enforcement institution and also will certainly report having located kid pornography or other illegal information on the tool. The alert will in a similar way include a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: F7A94D69
md5: 4fa3f1c2d3ea93107dcd69f8cdd20f2e
name: 4FA3F1C2D3EA93107DCD69F8CDD20F2E.mlw
sha1: 5e69524c19b71434bc214356b2a3940899c406d1
sha256: c701635b35e0e53ad8442d2e7faa98b6fb6c5605432cfcd7b626b428eac27336
sha512: bc42dbd70886d92b9ee021a03c117681024dbc398eb7dff1f8133c913d7d584f44a9b18aa4bce3e52134c6963f0867e4c38165f676f472a35b3af2ce345b3dca
ssdeep: 6144:KrPZMa38ErdtggHtwrPZMa38ErdtggHt:KrPZMaMErdPHtwrPZMaMErdPHt
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2014
Assembly Version: 1.0.0.0
InternalName: WindowsFormsApplication1.exe
FileVersion: 1.0.0.0
ProductName: WindowsFormsApplication1
ProductVersion: 1.0.0.0
FileDescription: WindowsFormsApplication1
OriginalFilename: WindowsFormsApplication1.exe

MSIL/Kryptik.AIU also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0055e3981 )
Lionic Trojan.Win32.Blocker.j!c
Elastic malicious (high confidence)
DrWeb BackDoor.Bladabindi.1393
ALYac Trojan.GenericKD.40423907
Cylance Unsafe
Zillya Trojan.GenericKD.Win32.166486
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Blocker.181f526d
K7GW Trojan ( 0055e3981 )
Cybereason malicious.2d3ea9
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Kryptik.AIU
APEX Malicious
Avast MSIL:GenMalicious-AUQ [Trj]
Cynet Malicious (score: 99)
Kaspersky Trojan-Ransom.Win32.Blocker.fwmh
BitDefender Trojan.GenericKD.40423907
NANO-Antivirus Trojan.Win32.Kryptik.dkjrvy
MicroWorld-eScan Trojan.GenericKD.40423907
Tencent Malware.Win32.Gencirc.114d157d
Ad-Aware Trojan.GenericKD.40423907
Sophos ML/PE-A
McAfee-GW-Edition BehavesLike.Win32.Generic.dt
FireEye Generic.mg.4fa3f1c2d3ea9310
Emsisoft Trojan.GenericKD.40423907 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Blocker.jxh
Avira HEUR/AGEN.1128538
eGambit Unsafe.AI_Score_95%
Antiy-AVL Trojan/Generic.ASMalwS.C67F2E
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Backdoor:MSIL/Bladabindi
GData Trojan.GenericKD.40423907
AhnLab-V3 Malware/Win32.Generic.C643253
McAfee Generic.dyg
MAX malware (ai score=100)
VBA32 TScope.Trojan.MSIL
Panda Trj/GdSda.A
Yandex Trojan.Blocker!JZ1IYIa/NsQ
Ikarus Trojan-Downloader.MSIL.Tiny
Fortinet MSIL/Kryptik.HSF!tr
AVG MSIL:GenMalicious-AUQ [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Blocker.HgIASQwA

How to remove MSIL/Kryptik.AIU 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 MSIL/Kryptik.AIU 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.AIU 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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