Win32/Kryptik.FHBC

What is Win32/Kryptik.FHBC infection?

In this article you will certainly discover concerning the interpretation of Win32/Kryptik.FHBC and also its adverse influence on your computer. Such ransomware are a form of malware that is specified by online scams to demand paying the ransom by a sufferer.

In the majority of the situations, Win32/Kryptik.FHBC ransomware will certainly advise its victims to initiate funds transfer for the objective of counteracting the modifications that the Trojan infection has actually presented to the victim’s tool.

Win32/Kryptik.FHBC 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.
  • Expresses interest in specific running processes;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Sniffs keystrokes;
  • Installs an hook procedure to monitor for mouse events;
  • A process attempted to delay the analysis task by a long amount of time.;
  • 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
  • Exhibits possible ransomware file modification behavior;
  • 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.
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers situated on the victim’s hard drive — so the sufferer can no more use the data;
  • Preventing regular accessibility to the sufferer’s workstation;

Win32/Kryptik.FHBC

One of the most typical channels whereby Win32/Kryptik.FHBC Trojans are injected are:

  • By methods of phishing emails;
  • As a repercussion of user winding up on a resource that holds a malicious software program;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the information on the victim’s computer or avoid the device from operating in a proper way – while also placing a ransom note that points out the need for the victims to impact the repayment for the objective of decrypting the records or bring back the documents system back to the initial problem. In most circumstances, the ransom money note will come up when the customer restarts the COMPUTER after the system has currently been damaged.

Win32/Kryptik.FHBC circulation channels.

In numerous edges of the world, Win32/Kryptik.FHBC expands by leaps and also bounds. However, the ransom notes as well as tricks of extorting the ransom quantity might differ depending upon specific regional (local) setups. The ransom notes as well as methods of extorting the ransom money amount may differ depending on certain local (regional) setups.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software application.

    In specific areas, the Trojans usually wrongfully report having spotted some unlicensed applications made it possible for on the victim’s gadget. The alert after that requires the individual to pay the ransom.

    Faulty declarations concerning unlawful material.

    In nations where software piracy is less prominent, this approach is not as efficient for the cyber scams. Additionally, the Win32/Kryptik.FHBC popup alert might wrongly claim to be stemming from a law enforcement institution as well as will certainly report having situated child porn or various other illegal information on the gadget.

    Win32/Kryptik.FHBC popup alert might incorrectly assert to be deriving from a legislation enforcement institution as well as will report having situated youngster pornography or other prohibited data on the gadget. The alert will in a similar way have a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: EC0869F5md5: a0e35e6452696f6d7bc64a4d6d329834name: A0E35E6452696F6D7BC64A4D6D329834.mlwsha1: 618732b4ba140208ed4413a0d6c1106d7b315e51sha256: 0e07410496d8167458988949c45134fbed73b43f135af57b009d98e5f2021045sha512: 9e44b9f4236d2e31f5ecc4363c17e54f64ace99e0730245e92be2b1b013a15fe3db178b4fc94308cafbfe51ed54c9e5831d424845d9360b3b2390374f338ba47ssdeep: 1536:bvEfLEsLPnqmscQg+Pgtypj120hRXzz5H6:bvILEwqm3ygtQ12+DFHtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2013Assembly Version: 1.0.0.0InternalName: NNTPGolverd.exeFileVersion: 1.0.0.0ProductName: NNTPGolverdProductVersion: 1.0.0.0FileDescription: NNTPGolverdOriginalFilename: NNTPGolverd.exe

Win32/Kryptik.FHBC also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 004f99a91 )
DrWeb Trojan.MulDrop7.50601
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ursu.21115
Cylance Unsafe
Zillya Trojan.Vucha.Win32.1107
Sangfor Trojan.Win32.Blocker.usrg
CrowdStrike win/malicious_confidence_80% (W)
Alibaba Ransom:Win32/Blocker.fc1256c0
K7GW Trojan ( 004f99a91 )
Cybereason malicious.452696
Symantec Packed.Generic.530
ESET-NOD32 a variant of Win32/Kryptik.FHBC
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.kltp
BitDefender Gen:Variant.Ursu.21115
NANO-Antivirus Trojan.Win32.Blocker.evfanf
MicroWorld-eScan Gen:Variant.Ursu.21115
Tencent Win32.Trojan.Blocker.Lmud
Ad-Aware Gen:Variant.Ursu.21115
Sophos Mal/Generic-S + Troj/Hancitor-M
Comodo Malware@#3t8g3cvkps2u2
F-Secure Heuristic.HEUR/AGEN.1106776
BitDefenderTheta AI:Packer.72C3DEEC20
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Generic.cuj
FireEye Generic.mg.a0e35e6452696f6d
Emsisoft Gen:Variant.Ursu.21115 (B)
Avira HEUR/AGEN.1106776
Microsoft VirTool:Win32/Injector
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Variant.Ursu.21115
McAfee Generic.cuj
MAX malware (ai score=100)
VBA32 OScope.Malware-Cryptor.Cobalt
Panda Trj/GdSda.A
Rising Trojan.Kryptik!8.8 (CLOUD)
Yandex Trojan.Blocker!vJJoUTwE75c
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.GHLZ!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Blocker.HgIASOkA

How to remove Win32/Kryptik.FHBC 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Win32/Kryptik.FHBC you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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