Win32/Kryptik.FUGW

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

What is Win32/Kryptik.FUGW infection?

In this post you will find regarding the interpretation of Win32/Kryptik.FUGW and its negative influence on your computer. Such ransomware are a type of malware that is specified by online frauds to require paying the ransom by a victim.

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In the majority of the situations, Win32/Kryptik.FUGW infection will advise its targets to initiate funds move for the purpose of reducing the effects of the amendments that the Trojan infection has presented to the target’s gadget.

Win32/Kryptik.FUGW Summary

These modifications can be as adheres to:

  • 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.
  • 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 documents found on the victim’s disk drive — so the victim can no more utilize the information;
  • Preventing regular accessibility to the victim’s workstation;

Win32/Kryptik.FUGW

One of the most typical networks through which Win32/Kryptik.FUGW Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As an effect of individual ending up on a resource that hosts a harmful software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the data on the victim’s PC or protect against the device from operating in a proper manner – while also putting a ransom note that states the demand for the sufferers to impact the repayment for the objective of decrypting the papers or recovering the data system back to the preliminary condition. In many circumstances, the ransom money note will come up when the client restarts the PC after the system has currently been harmed.

Win32/Kryptik.FUGW distribution channels.

In various corners of the world, Win32/Kryptik.FUGW expands by jumps and bounds. Nonetheless, the ransom money notes as well as techniques of extorting the ransom money quantity might differ depending on specific regional (local) settings. The ransom money notes and also tricks of obtaining the ransom money quantity may differ depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty alerts about unlicensed software application.

    In specific locations, the Trojans frequently wrongfully report having actually found some unlicensed applications made it possible for on the victim’s tool. The sharp then requires the individual to pay the ransom money.

    Faulty statements concerning unlawful web content.

    In countries where software program piracy is less preferred, this technique is not as efficient for the cyber frauds. Conversely, the Win32/Kryptik.FUGW popup alert might wrongly assert to be deriving from a law enforcement organization as well as will certainly report having located child porn or various other illegal information on the device.

    Win32/Kryptik.FUGW popup alert might incorrectly claim to be deriving from a regulation enforcement establishment as well as will report having located kid porn or various other unlawful information on the device. The alert will similarly consist of a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: B9120977
md5: b02a20bf7e7853d72fd9e35c3fc5f4a5
name: B02A20BF7E7853D72FD9E35C3FC5F4A5.mlw
sha1: 016be2c1210a4b8998682e320d6ada38d4f32e1a
sha256: 04132681e4e62f8db3c58734dbed5243098ba80ef4c0be383abe9b461875c8d9
sha512: 12e72dbd23b1593280e911eb58993a514c2657be771f25935f3c2979b72c38cec5f016fa1c904382322059b5cde789e19d5f19a184b49ae064f831be46518bd7
ssdeep: 6144:ZYWn+94TxNHaX0EjxCYci4gAQsaIV4J/9NGJp4A:ZYWnQ4TDHaX0kxCLi7pIV4XN+4A
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9Baidu. All rights reserved.
InternalName: Intersection
FileVersion: 2.1.1.3
CompanyName: Baidu
FileDescription: Cells Fostered Cnsider Lastly
LegalTrademarks: Copyright xa9Baidu. All rights reserved.
Comments: Cells Fostered Cnsider Lastly
ProductName: Intersection
Languages: English
ProductVersion: 2.1.1.3
PrivateBuild: 2.1.1.3
OriginalFilename: Intersection.exe
Translation: 0x0409 0x04b0

Win32/Kryptik.FUGW also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 0056e92e1 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacGen:Variant.Ransom.Shade.27
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:Win32/Yakes.6124f384
K7GWTrojan ( 0056e92e1 )
Cybereasonmalicious.f7e785
ESET-NOD32a variant of Win32/Kryptik.FUGW
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan.Win32.Yakes.vavc
BitDefenderGen:Variant.Ransom.Shade.27
NANO-AntivirusTrojan.Win32.Yakes.evnfus
MicroWorld-eScanGen:Variant.Ransom.Shade.27
TencentWin32.Trojan.Yakes.Pbew
Ad-AwareGen:Variant.Ransom.Shade.27
SophosMal/Generic-S + Mal/Kryptik-DC
ComodoMalware@#3l5f8jpffzsx4
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_HPLOCKY.SME
McAfee-GW-EditionBehavesLike.Win32.Dropper.fc
FireEyeGeneric.mg.b02a20bf7e7853d7
EmsisoftTrojan.Agent (A)
SentinelOneStatic AI – Suspicious PE
AviraHEUR/AGEN.1110230
Antiy-AVLTrojan/Win32.Yakes
MicrosoftTrojan:Win32/Dynamer!rfn
ArcabitTrojan.Ransom.Shade.27
AegisLabTrojan.Multi.Generic.4!c
ZoneAlarmTrojan.Win32.Yakes.vavc
GDataGen:Variant.Ransom.Shade.27
Acronissuspicious
MAXmalware (ai score=97)
MalwarebytesMachineLearning/Anomalous.95%
PandaTrj/CI.A
TrendMicro-HouseCallRansom_HPLOCKY.SME
RisingRansom.Locky!8.1CD4 (CLOUD)
YandexTrojan.Yakes!qNE3TWf9Gso
IkarusTrojan-Spy.Remcos
eGambitUnsafe.AI_Score_99%
FortinetW32/Kryptik.FUGW!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Botnet.Yakes.HgIASOUA

How to remove Win32/Kryptik.FUGW virus?

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.FUGW 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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If the guide doesn’t help you to remove Win32/Kryptik.FUGW 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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