Win32/Kryptik.AIVG

What is Win32/Kryptik.AIVG infection?

In this post you will certainly locate concerning the definition of Win32/Kryptik.AIVG as well as its adverse influence on your computer system. Such ransomware are a kind of malware that is clarified by online scams to require paying the ransom by a target.

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Most of the cases, Win32/Kryptik.AIVG infection will certainly advise its targets to launch funds move for the function of neutralizing the amendments that the Trojan infection has presented to the victim’s gadget.

Win32/Kryptik.AIVG Summary

These alterations can be as complies with:

  • 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.
  • 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.

  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records situated on the victim’s hard disk drive — so the sufferer can no longer make use of the data;
  • Preventing regular 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.

Win32/Kryptik.AIVG

One of the most typical channels where Win32/Kryptik.AIVG Ransomware Trojans are injected are:

  • By means of phishing emails;
  • As an effect of customer winding up on a resource that organizes a harmful software program;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the sufferer’s PC or prevent the device from functioning in a proper fashion – while additionally putting a ransom money note that states the need for the sufferers to effect the settlement for the purpose of decrypting the papers or recovering the data system back to the preliminary condition. In the majority of instances, the ransom note will certainly come up when the client reboots the COMPUTER after the system has already been harmed.

Win32/Kryptik.AIVG distribution networks.

In different edges of the world, Win32/Kryptik.AIVG grows by jumps and bounds. Nonetheless, the ransom money notes and also tricks of obtaining the ransom amount may vary relying on certain neighborhood (regional) setups. The ransom notes and also methods of extorting the ransom money quantity may differ depending on certain local (local) settings.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software.

    In certain locations, the Trojans typically wrongfully report having detected some unlicensed applications enabled on the victim’s gadget. The sharp after that requires the user to pay the ransom money.

    Faulty declarations concerning illegal web content.

    In nations where software piracy is less prominent, this technique is not as reliable for the cyber fraudulences. Additionally, the Win32/Kryptik.AIVG popup alert might incorrectly assert to be deriving from a law enforcement establishment as well as will report having located kid pornography or other unlawful information on the device.

    Win32/Kryptik.AIVG popup alert might falsely claim to be deriving from a legislation enforcement institution and will certainly report having situated child pornography or other illegal data on the device. The alert will similarly consist of a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 89A6E7A6
md5: ba1490983eeaaabc770f6c830a77b659
name: BA1490983EEAAABC770F6C830A77B659.mlw
sha1: 4b34655502606ee69e5df481c8e95c4979a2aabd
sha256: 5217b325f3b27be9a2a78ba9cffc48e64ba72209448ed67ab56b213491f3cf1a
sha512: cd22870007cfb6f7e1314fc638042eb1fa700bcf3dd3efcba2fed1337b05ce2e567c9c4d62f6ce8f06305bf63bbfbf63d369d1f855948939e1a17d3c9ce1faa7
ssdeep: 3072:czvo0RONKiKlagqAKjuxGYvTIuP3EaHROqbxGBcnRy/P+h3KWkgbu/MpD:uvgN/KUgcjulv3nkcxGanRSPM3Fu/MV
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.AIVG also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 003bf0391 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Panda.1986
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Cerber.1
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
K7GW Trojan ( 003bf0391 )
Cybereason malicious.83eeaa
Cyren W32/Zbot.FT.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.AIVG
APEX Malicious
Avast Win32:Susn-AR [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ransom.Cerber.1
NANO-Antivirus Trojan.Win32.Zbot.bslcml
MicroWorld-eScan Trojan.Ransom.Cerber.1
Ad-Aware Trojan.Ransom.Cerber.1
Sophos Mal/Generic-S
BitDefenderTheta AI:Packer.727D4CF31F
VIPRE Trojan.Win32.Generic!BT
TrendMicro TSPY_ZBOT.SMIY
McAfee-GW-Edition BehavesLike.Win32.Emotet.cc
FireEye Generic.mg.ba1490983eeaaabc
Emsisoft Trojan.Ransom.Cerber.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin TrojanSpy.Zbot.buuk
Webroot W32.Infostealer.Zeus
Avira TR/Crypt.ZPACK.Gen8
eGambit Unsafe.AI_Score_95%
Microsoft PWS:Win32/Zbot!CI
Arcabit Trojan.Ransom.Cerber.1
GData Trojan.Ransom.Cerber.1
AhnLab-V3 Trojan/Win32.Zbot.C162606
Acronis suspicious
McAfee PWS-Zbot.gen.ahv
MAX malware (ai score=99)
VBA32 TrojanSpy.Zbot
Malwarebytes MachineLearning/Anomalous.95%
Panda Trj/Pacrypt.AD
TrendMicro-HouseCall TSPY_ZBOT.SMIY
Rising Malware.Heuristic!ET#95% (RDMK:cmRtazo2WcvHmX951Nvv4eO+Y+zZ)
Ikarus Trojan-Spy.Win32.Zbot
Fortinet W32/Zbot.ASJ!tr
AVG Win32:Susn-AR [Trj]
Qihoo-360 Win32/Trojan.Ransom.c9a

How to remove Win32/Kryptik.AIVG ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 Win32/Kryptik.AIVG 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 Win32/Kryptik.AIVG 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/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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