Win32/Kryptik.GCGL

What is Win32/Kryptik.GCGL infection?

In this article you will certainly find regarding the definition of Win32/Kryptik.GCGL and also its adverse impact on your computer system. Such ransomware are a type of malware that is clarified by online fraudulences to demand paying the ransom by a sufferer.

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In the majority of the situations, Win32/Kryptik.GCGL ransomware will certainly advise its sufferers to start funds move for the purpose of reducing the effects of the changes that the Trojan infection has actually presented to the victim’s tool.

Win32/Kryptik.GCGL Summary

These alterations 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.
  • Unconventionial language used in binary resources: Czech;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • A process attempted to delay the analysis task by a long amount of time.;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Ciphering the files situated on the target’s hard disk — so the victim can no longer use the data;
  • Preventing normal access to the sufferer’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.GCGL

The most regular networks whereby Win32/Kryptik.GCGL are infused are:

  • By means of phishing emails;
  • As a repercussion of user ending up on a source that hosts a malicious software;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the victim’s PC or prevent the gadget from working in a proper manner – while also positioning a ransom money note that points out the need for the sufferers to impact the repayment for the purpose of decrypting the documents or bring back the data system back to the initial condition. In a lot of circumstances, the ransom note will show up when the client restarts the PC after the system has actually currently been harmed.

Win32/Kryptik.GCGL distribution networks.

In numerous corners of the globe, Win32/Kryptik.GCGL grows by leaps and also bounds. Nonetheless, the ransom notes and also techniques of obtaining the ransom money amount might vary depending on particular regional (local) setups. The ransom money notes as well as techniques of extorting the ransom money amount might vary depending on specific neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software.

    In particular locations, the Trojans often wrongfully report having discovered some unlicensed applications made it possible for on the victim’s tool. The sharp then requires the individual to pay the ransom.

    Faulty declarations concerning prohibited web content.

    In countries where software program piracy is much less popular, this technique is not as reliable for the cyber scams. Alternatively, the Win32/Kryptik.GCGL popup alert may wrongly assert to be stemming from a law enforcement establishment and also will report having situated youngster pornography or other unlawful information on the device.

    Win32/Kryptik.GCGL popup alert may wrongly claim to be deriving from a law enforcement institution and also will report having situated youngster porn or other unlawful data on the device. The alert will likewise consist of a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 880E5DA6
md5: ed989b03c267343ace802be8d207f27f
name: ED989B03C267343ACE802BE8D207F27F.mlw
sha1: 8e359b6d5486b153a1a08e9d54644ca33ee01979
sha256: 7425e4b8a73467929d0341b6ca3064dba92ab772d06d78fe21c53d470732a454
sha512: 796981cf112dc3c339343644693e7ce3d1c88b0e060dcb49b354d2647323aa755b2280537b09f367dc137d250c4a5606c0ca2e1f578cc44b4a1f61bead51a240
ssdeep: 12288:+hEM5jri73xFbp3RTra7XnmJ+fwExwmqpAKH/Ud:+hT5jriD7bphTrazm8piPh/U
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GCGL also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0053305e1 )
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader26.11707
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Chapak.ZZ5
ALYac Trojan.BRMon.Gen.1
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (D)
K7GW Trojan ( 005734ab1 )
Cybereason malicious.3c2673
Symantec Trojan Horse
ESET-NOD32 a variant of Win32/Kryptik.GCGL
APEX Malicious
Avast Win32:Dropper-gen [Drp]
ClamAV Win.Ransomware.Cryptomix-6489177-0
Kaspersky HEUR:Trojan.Win32.Chapak.vho
BitDefender Trojan.BRMon.Gen.1
NANO-Antivirus Trojan.Win32.Kryptik.exsdlx
SUPERAntiSpyware Trojan.Agent/Gen-Festo
MicroWorld-eScan Trojan.BRMon.Gen.1
Tencent Win32.Trojan.Chapak.Anpo
Ad-Aware Trojan.BRMon.Gen.1
Sophos Mal/Generic-R + Mal/Ransom-FN
Comodo Application.Win32.IStartSurf.PS@8c4m91
BitDefenderTheta Gen:NN.ZexaF.34670.EyW@ay0yghjG
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HPGANDCRAB.SMG2
McAfee-GW-Edition BehavesLike.Win32.Generic.gc
FireEye Generic.mg.ed989b03c267343a
Emsisoft Trojan.BRMon.Gen.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Backdoor.Androm.wek
Avira HEUR/AGEN.1117310
eGambit Unsafe.AI_Score_99%
Microsoft Trojan:Win32/Gandcrab.GM!MTB
Arcabit Trojan.BRMon.Gen.1
AegisLab Trojan.Win32.Generic.4!c
GData Trojan.BRMon.Gen.1
AhnLab-V3 Trojan/Win32.Magniber.R218668
Acronis suspicious
McAfee Artemis!ED989B03C267
MAX malware (ai score=100)
VBA32 BScope.Trojan.MulDrop
Malwarebytes Trojan.PasswordStealer
Panda Trj/Agent.JRM
TrendMicro-HouseCall Ransom_HPGANDCRAB.SMG2
Rising Trojan.Kryptik!8.8 (CLOUD)
Yandex Trojan.GenAsa!hpDH0DrHALo
Ikarus Virus.Win32.Obfuscator
MaxSecure Ransomeware.CRAB.gen
Fortinet W32/Kryptik.GCBO!tr
AVG Win32:Dropper-gen [Drp]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.GandCrab.HwoCEpsA

How to remove Win32/Kryptik.GCGL 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.GCGL 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.GCGL 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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