Win32/Kryptik.GICF

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

What is Win32/Kryptik.GICF infection?

In this post you will certainly discover regarding the interpretation of Win32/Kryptik.GICF and its negative effect on your computer. Such ransomware are a kind of malware that is elaborated by on the internet scams to require paying the ransom money by a sufferer.

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In the majority of the situations, Win32/Kryptik.GICF virus will advise its sufferers to start funds move for the function of reducing the effects of the amendments that the Trojan infection has actually presented to the victim’s tool.

Win32/Kryptik.GICF 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.
  • Unconventionial language used in binary resources: Danish;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Creates a slightly modified copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records situated on the target’s hard drive — so the victim can no longer make use of the information;
  • Preventing normal accessibility 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.
Similar behavior
Related domains
z.whorecord.xyzWin32:RansomX-gen [Ransom]
a.tomx.xyzWin32:RansomX-gen [Ransom]

Win32/Kryptik.GICF

The most regular channels through which Win32/Kryptik.GICF Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As an effect of user ending up on a source that holds a harmful software program;

As quickly as the Trojan is successfully infused, it will either cipher the data on the victim’s PC or protect against the tool from functioning in an appropriate fashion – while additionally positioning a ransom money note that mentions the need for the sufferers to impact the settlement for the purpose of decrypting the records or restoring the data system back to the initial condition. In a lot of instances, the ransom note will certainly show up when the customer reboots the COMPUTER after the system has already been harmed.

Win32/Kryptik.GICF circulation channels.

In various edges of the world, Win32/Kryptik.GICF expands by jumps as well as bounds. Nonetheless, the ransom notes as well as techniques of extorting the ransom money amount may vary relying on specific neighborhood (local) settings. The ransom money notes as well as tricks of extorting the ransom money amount may differ depending on specific local (regional) settings.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software program.

    In certain areas, the Trojans usually wrongfully report having actually identified some unlicensed applications enabled on the target’s device. The alert after that requires the user to pay the ransom.

    Faulty declarations about illegal content.

    In countries where software piracy is less prominent, this technique is not as reliable for the cyber fraudulences. Conversely, the Win32/Kryptik.GICF popup alert might wrongly declare to be deriving from a law enforcement institution and will certainly report having situated child porn or various other unlawful information on the tool.

    Win32/Kryptik.GICF popup alert might incorrectly claim to be acquiring from a regulation enforcement establishment and also will report having situated kid pornography or various other unlawful information on the device. The alert will in a similar way include a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 2421557C
md5: b60e3ef50a0ee41412026ab5eb64f1fb
name: B60E3EF50A0EE41412026AB5EB64F1FB.mlw
sha1: fae33a179a604a141007dd0c2096e89730b2e867
sha256: f5fb1ca46b5b5663d8309eca2e719f10fe0c966b8d7b672d5d904a97c1fdef1b
sha512: 27abc09e9622feceb5a14dd4f16aaeb94270356fef94259ed071be7f568af0c8d4bc517c6893158a234d2a8e2fbcd92dcd5b5dd782e9d387af6c12305a808228
ssdeep: 6144:Nj9WfU56FZi7jk45J3OMHbEStMlQxANfEqCYm:UUEfifh7HbZtMlQyf9CZ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

ProductVersion: 2.13.5.66
Translation: 0x3245 0xa910

Win32/Kryptik.GICF also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.70379
FireEyeGeneric.mg.b60e3ef50a0ee414
CAT-QuickHealTrojan.Chapak.ZZ5
ALYacTrojan.GenericKDZ.70379
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Generic.4!c
SangforWin.Packed.Gandcrab-6552923-4
K7AntiVirusTrojan ( 005364b61 )
BitDefenderTrojan.GenericKDZ.70379
K7GWTrojan ( 005364b61 )
Cybereasonmalicious.50a0ee
BitDefenderThetaGen:NN.ZexaF.34590.pu1@aGolBubO
CyrenW32/S-6c4e183a!Eldorado
SymantecPacked.Generic.525
ESET-NOD32a variant of Win32/Kryptik.GICF
APEXMalicious
AvastWin32:RansomX-gen [Ransom]
ClamAVWin.Packed.Gandcrab-6552923-4
KasperskyHEUR:Trojan-Ransom.Win32.GandCrypt.gen
AlibabaTrojan:Win32/GandCrypt.a79948f8
NANO-AntivirusTrojan.Win32.GandCrypt.fempwq
ViRobotTrojan.Win32.GandCrab.Gen.A
RisingTrojan.Kryptik!8.8 (CLOUD)
Ad-AwareTrojan.GenericKDZ.70379
SophosMal/Generic-R + Mal/Agent-AUL
ComodoTrojWare.Win32.Ransom.GandCrab.GR@826oxk
F-SecureHeuristic.HEUR/AGEN.1137189
DrWebTrojan.Encoder.24384
ZillyaTrojan.GandCrypt.Win32.460
TrendMicroRansom_GANDCRAB.SMALY-3
McAfee-GW-EditionBehavesLike.Win32.Emotet.dc
EmsisoftTrojan.GenericKDZ.70379 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.GandCrypt.gg
MaxSecureRansomeware.CRAB.gen
AviraHEUR/AGEN.1137189
MAXmalware (ai score=100)
Antiy-AVLTrojan[Ransom]/Win32.GandCrypt
MicrosoftTrojan:Win32/GandCrypt.PVP!MTB
ArcabitTrojan.Generic.D112EB
AhnLab-V3Win-Trojan/Gandcrab.Exp
ZoneAlarmHEUR:Trojan-Ransom.Win32.GandCrypt.gen
GDataTrojan.GenericKDZ.70379
CynetMalicious (score: 100)
Acronissuspicious
McAfeeGenericRXFZ-HR!B60E3EF50A0E
TACHYONRansom/W32.GandCrab
VBA32BScope.TrojanRansom.GandCrypt
MalwarebytesTrojan.MalPack
TrendMicro-HouseCallRansom_GANDCRAB.SMALY-3
TencentTrojan.Win32.Kryptik.gidl
YandexTrojan.GenAsa!SL2/BO2jwKM
IkarusTrojan-Ransom.GandCrab
eGambitUnsafe.AI_Score_98%
FortinetW32/GenKryptik.CNAR!tr
AVGWin32:RansomX-gen [Ransom]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/Trojan.Ransom.ec9

How to remove Win32/Kryptik.GICF 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

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.GICF 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.GICF 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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