What is Win32/Kryptik.GGFM infection?
In this post you will discover about the meaning of Win32/Kryptik.GGFM and also its adverse impact on your computer system. Such ransomware are a kind of malware that is elaborated by on the internet fraudulences to require paying the ransom money by a victim.
Most of the cases, Win32/Kryptik.GGFM virus will advise its targets to launch funds move for the function of neutralizing the modifications that the Trojan infection has actually presented to the victim’s tool.
Win32/Kryptik.GGFM 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.
- 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
- Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
- Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Ciphering the documents situated on the target’s hard disk drive — so the target can no more use the data;
- Preventing routine accessibility 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.GGFM
The most normal networks where Win32/Kryptik.GGFM Ransomware Trojans are injected are:
- By ways of phishing e-mails;
- As a consequence of user ending up on a resource that hosts a harmful software;
As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the sufferer’s PC or prevent the gadget from working in a proper way – while additionally placing a ransom note that discusses the need for the sufferers to effect the payment for the objective of decrypting the files or bring back the documents system back to the first condition. In many instances, the ransom note will certainly turn up when the customer restarts the COMPUTER after the system has currently been damaged.
Win32/Kryptik.GGFM circulation channels.
In numerous edges of the world, Win32/Kryptik.GGFM expands by jumps as well as bounds. However, the ransom notes as well as methods of extorting the ransom amount may differ depending upon specific regional (local) settings. The ransom notes as well as tricks of extorting the ransom money quantity might vary depending on certain local (local) setups.
As an example:
Faulty signals about unlicensed software program.
In specific locations, the Trojans typically wrongfully report having identified some unlicensed applications enabled on the sufferer’s tool. The alert after that requires the customer to pay the ransom money.
Faulty statements regarding illegal content.
In nations where software piracy is less preferred, this approach is not as effective for the cyber fraudulences. Alternatively, the Win32/Kryptik.GGFM popup alert might wrongly declare to be originating from a police establishment as well as will certainly report having situated child porn or other unlawful information on the device.
Win32/Kryptik.GGFM popup alert might incorrectly claim to be acquiring from a legislation enforcement institution and also will certainly report having located child porn or various other illegal data on the gadget. The alert will likewise contain a requirement for the customer to pay the ransom.
Technical details
File Info:
crc32: 3C7CFE44md5: 56abe2d8a26e3824ea1de70f882daab3name: 56ABE2D8A26E3824EA1DE70F882DAAB3.mlwsha1: 77ee1c9407dc9480c71265fca6186e66f7b12a15sha256: 4f5f6fdbec9ffaeae019fb350262795f22d0bb87186fa0d4a6cc33fceacedde6sha512: e5422155c2b4644f29f1952bb968a9c224e49dcf7f94bee53cb873a14f4a7a88b0bdd53411522968a2fad78cb4ed36398a00c6d269a4b83325f66fbf533dc8d2ssdeep: 3072:YZyV8Ygz5RAZ9yISPAGMSiNSizEFH/hy1S8MXK4LQguEal5cvWUu7IUBmUV4evmk:YZyV8Jyy7a7b1S8MBLtxsY3GxBBmK5type: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: Copyright (C) 2017, enfnaxfunInternalName: toalatspring.exeFileVersion: 5.1ProductVersion: 5.1.111.0Translation: 0x0789 0x04b1
Win32/Kryptik.GGFM also known as:
GridinSoft | Trojan.Ransom.Gen |
Bkav | W32.AIDetect.malware1 |
Elastic | malicious (high confidence) |
MicroWorld-eScan | Trojan.Ransom.GandCrab.Gen.2 |
FireEye | Generic.mg.56abe2d8a26e3824 |
CAT-QuickHeal | Trojan.Cloxer.A06 |
ALYac | Trojan.Ransom.GandCrab.Gen.2 |
Malwarebytes | Trojan.MalPack |
K7AntiVirus | Trojan ( 003e58dd1 ) |
BitDefender | Trojan.Ransom.GandCrab.Gen.2 |
K7GW | Trojan ( 0056ea8e1 ) |
Cybereason | malicious.8a26e3 |
Cyren | W32/S-9659e02a!Eldorado |
Symantec | Downloader |
APEX | Malicious |
Paloalto | generic.ml |
ClamAV | Win.Dropper.Gandcrab-6535271-0 |
NANO-Antivirus | Exploit.Win32.CVE20167255.fayoxs |
ViRobot | Trojan.Win32.GandCrab.Gen.A |
SUPERAntiSpyware | Trojan.Agent/Gen-Malagent |
Tencent | Malware.Win32.Gencirc.10ce0723 |
Ad-Aware | Trojan.Ransom.GandCrab.Gen.2 |
TACHYON | Ransom/W32.GandCrab.245257 |
Emsisoft | Trojan.Ransom.GandCrab.Gen.2 (B) |
Comodo | TrojWare.Win32.Magniber.GH@7mr2pk |
DrWeb | Trojan.Siggen7.52596 |
Zillya | Exploit.CVE.Win32.2116 |
TrendMicro | Ransom.Win32.GANDCRAB.SMLA.hp |
Sophos | Mal/Generic-S + Mal/GandCrab-D |
Jiangmin | Exploit.CVE-2016-7255.f |
MaxSecure | Ransomeware.CRAB.gen |
Avira | HEUR/AGEN.1102756 |
Antiy-AVL | Trojan/Win32.TSGeneric |
Arcabit | Trojan.Ransom.GandCrab.Gen.2 |
AegisLab | Trojan.Win32.Generic.4!c |
ZoneAlarm | HEUR:Trojan.Win32.Chapak.gen |
GData | Trojan.Ransom.GandCrab.Gen.2 |
Cynet | Malicious (score: 100) |
AhnLab-V3 | Win-Trojan/Gandcrab.Exp |
Acronis | suspicious |
BitDefenderTheta | Gen:NN.ZexaF.34590.ou1@aOtMKqji |
MAX | malware (ai score=98) |
VBA32 | BScope.Exploit.CVE-2016-7255 |
ESET-NOD32 | a variant of Win32/Kryptik.GGFM |
TrendMicro-HouseCall | Ransom.Win32.GANDCRAB.SMLA.hp |
Rising | Ransom.GandCrab!8.F355 (RDMK:cmRtazoBWItmYU8+OWPooU/oCdkM) |
Yandex | Trojan.GenAsa!/h4Ahu6nVgU |
SentinelOne | Static AI – Malicious PE |
eGambit | Unsafe.AI_Score_88% |
Fortinet | W32/GenKryptik.DQHN!tr |
Panda | Trj/Genetic.gen |
CrowdStrike | win/malicious_confidence_100% (D) |
Qihoo-360 | Win32/Trojan.Generic.HwoCuaEA |
How to remove Win32/Kryptik.GGFM ransomware?
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.
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.GGFM 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:
If the guide doesn’t help you to remove Win32/Kryptik.GGFM you can always ask me in the comments for getting help.
User Review
( votes)References
- GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
- More information about GridinSoft products: https://gridinsoft.com/comparison