Win32/Kryptik.GGFI
Daniel Foster
Updated on May 07, 2026
What is Win32/Kryptik.GGFI infection?
In this article you will certainly find concerning the definition of Win32/Kryptik.GGFI as well as its adverse influence on your computer. Such ransomware are a type of malware that is clarified by online frauds to demand paying the ransom by a victim.
Most of the situations, Win32/Kryptik.GGFI ransomware will advise its victims to launch funds transfer for the function of neutralizing the changes that the Trojan infection has presented to the sufferer’s gadget.
Win32/Kryptik.GGFI 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.
- Compression (or decompression);
- Attempts to connect to a dead IP:Port (1 unique times);
- 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.
- A process attempted to delay the analysis task.;
- Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
- HTTP traffic contains suspicious features which may be indicative of malware related traffic;
- Performs some HTTP requests;
- The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Attempts to remove evidence of file being downloaded from the Internet;
- Detects Sandboxie through the presence of a library;
- Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
- A system process is generating network traffic likely as a result of process injection;
- 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
- Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
- Checks the presence of disk drives in the registry, possibly for anti-virtualization;
- Creates a copy of itself;
- Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
- Ciphering the papers found on the sufferer’s hard disk — so the sufferer can no longer utilize the data;
- Preventing regular accessibility to the sufferer’s workstation;
| z.whorecord.xyz | Trojan-Ransom.GandCrab |
| a.tomx.xyz | Trojan-Ransom.GandCrab |
| normalpornfornormalpeople.bit | Trojan-Ransom.GandCrab |
| thisistrapbro.bit | Trojan-Ransom.GandCrab |
Win32/Kryptik.GGFI
The most common networks where Win32/Kryptik.GGFI are injected are:
- By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
- As an effect of user winding up on a resource that holds a destructive software application;
As soon as the Trojan is effectively injected, it will either cipher the data on the sufferer’s computer or stop the tool from operating in a correct way – while also placing a ransom money note that mentions the need for the targets to effect the payment for the purpose of decrypting the papers or recovering the documents system back to the first problem. In most circumstances, the ransom note will show up when the client reboots the PC after the system has actually already been harmed.
Win32/Kryptik.GGFI distribution channels.
In different edges of the globe, Win32/Kryptik.GGFI grows by jumps and bounds. Nevertheless, the ransom money notes as well as techniques of extorting the ransom amount might vary depending on specific local (local) settings. The ransom notes and techniques of obtaining the ransom amount may vary depending on certain neighborhood (regional) settings.
For instance:
Faulty signals about unlicensed software program.
In particular locations, the Trojans frequently wrongfully report having identified some unlicensed applications enabled on the target’s device. The alert after that demands the individual to pay the ransom money.
Faulty statements about illegal content.
In nations where software program piracy is less popular, this technique is not as efficient for the cyber frauds. Additionally, the Win32/Kryptik.GGFI popup alert may falsely claim to be deriving from a law enforcement institution and also will report having located kid porn or other illegal information on the tool.
Win32/Kryptik.GGFI popup alert might incorrectly declare to be deriving from a legislation enforcement institution as well as will certainly report having located youngster pornography or other prohibited information on the tool. The alert will likewise contain a requirement for the customer to pay the ransom money.
Technical details
File Info:
crc32: B971CAFAmd5: cd51a5b64d0e449fcb2b8cf82a6dcee7name: CD51A5B64D0E449FCB2B8CF82A6DCEE7.mlwsha1: f28242adff9594d87a5ba43920cdc7a519de42bdsha256: 9fcbc3f733b64a7a0c14345788bea2841a2756696837a3870ad314775951a1f8sha512: a413c2134810eeb597984b0174c72761e98f577bdacdc06cec0283e56eedb39d83de9e1020794bf260bf66737f57aec7f84620b0bec1c64f2701e207567b3d22ssdeep: 6144:JaX3/BpLIOQX133Si6ZcmrLhOQ+EfiuaYwZfwDAwpLURq:JanUOaC/cmrLQZEaYwZfwHUtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Win32/Kryptik.GGFI also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Elastic | malicious (high confidence) |
| Cynet | Malicious (score: 100) |
| ALYac | Gen:Variant.Ursu.193152 |
| Cylance | Unsafe |
| Zillya | Backdoor.Mokes.Win32.1186 |
| Sangfor | Trojan.Win32.Save.a |
| Cybereason | malicious.64d0e4 |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of Win32/Kryptik.GGFI |
| APEX | Malicious |
| Avast | Win32:Malware-gen |
| ClamAV | Win.Packer.MalwareCrypter-6620810-1 |
| Kaspersky | Backdoor.Win32.Mokes.wvz |
| BitDefender | Gen:Variant.Ursu.193152 |
| NANO-Antivirus | Trojan.Win32.Mokes.farwpf |
| MicroWorld-eScan | Gen:Variant.Ursu.193152 |
| Tencent | Win32.Backdoor.Mokes.Taer |
| Ad-Aware | Gen:Variant.Ursu.193152 |
| Comodo | Malware@#s6k6euusbvf2 |
| BitDefenderTheta | Gen:NN.ZexaF.34690.tuW@aW5GsAni |
| VIPRE | Trojan.Win32.Generic!BT |
| TrendMicro | TSPY_FAREIT.THDODAH |
| McAfee-GW-Edition | BehavesLike.Win32.Dropper.fc |
| FireEye | Generic.mg.cd51a5b64d0e449f |
| Sophos | Mal/Generic-S |
| SentinelOne | Static AI – Suspicious PE |
| Jiangmin | Backdoor.Mokes.dy |
| Avira | HEUR/AGEN.1117382 |
| eGambit | Unsafe.AI_Score_90% |
| Microsoft | Trojan:Win32/Azorult!ml |
| AegisLab | Trojan.Multi.Generic.4!c |
| ZoneAlarm | Backdoor.Win32.Mokes.wvz |
| GData | Gen:Variant.Ursu.193152 |
| AhnLab-V3 | Win-Trojan/Gandcrab02.Exp |
| McAfee | Artemis!CD51A5B64D0E |
| MAX | malware (ai score=95) |
| VBA32 | BScope.Backdoor.Mokes |
| Malwarebytes | MachineLearning/Anomalous.100% |
| Panda | Trj/CI.A |
| TrendMicro-HouseCall | TSPY_FAREIT.THDODAH |
| Rising | Backdoor.Mokes!8.619 (CLOUD) |
| Yandex | Backdoor.Mokes!fbrFveCRxAg |
| Ikarus | Trojan-Ransom.GandCrab |
| Fortinet | W32/Mokes.BYBB!tr.bdr |
| AVG | Win32:Malware-gen |
| Paloalto | generic.ml |
How to remove Win32/Kryptik.GGFI ransomware?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Win32/Kryptik.GGFI 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.
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.
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:
Full version of GridinSoft Anti-Malware
If the guide doesn’t help you to remove Win32/Kryptik.GGFI you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
