Troj/Kryptik-NB

What is Troj/Kryptik-NB infection?

In this article you will certainly discover concerning the interpretation of Troj/Kryptik-NB and also its unfavorable influence on your computer. Such ransomware are a type of malware that is elaborated by on the internet scams to require paying the ransom money by a victim.

Most of the situations, Troj/Kryptik-NB infection will certainly instruct its victims to initiate funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has actually presented to the target’s gadget.

Troj/Kryptik-NB Summary

These adjustments can be as adheres to:

  • Injection (inter-process);
  • Injection with CreateRemoteThread in a remote process;
  • Performs some HTTP requests;
  • Uses Windows utilities for basic functionality;
  • 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.
  • Harvests information related to installed mail clients;
  • Ciphering the documents situated on the target’s disk drive — so the victim can no longer utilize the data;
  • Preventing regular 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.

Troj/Kryptik-NB

The most common networks where Troj/Kryptik-NB Trojans are injected are:

  • By means of phishing emails;
  • As a repercussion of user ending up on a resource that holds a malicious software application;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the sufferer’s computer or stop the device from operating in a correct manner – while also placing a ransom money note that discusses the demand for the sufferers to effect the settlement for the purpose of decrypting the files or bring back the data system back to the initial condition. In many instances, the ransom money note will turn up when the client reboots the PC after the system has already been harmed.

Troj/Kryptik-NB circulation networks.

In numerous edges of the globe, Troj/Kryptik-NB grows by leaps as well as bounds. However, the ransom money notes and methods of extorting the ransom amount may differ relying on specific regional (regional) setups. The ransom money notes and methods of obtaining the ransom amount might differ depending on particular regional (regional) setups.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software program.

    In particular locations, the Trojans usually wrongfully report having actually spotted some unlicensed applications made it possible for on the target’s tool. The sharp then demands the customer to pay the ransom money.

    Faulty statements about illegal material.

    In countries where software program piracy is less popular, this technique is not as reliable for the cyber frauds. Conversely, the Troj/Kryptik-NB popup alert may incorrectly claim to be originating from a police establishment and also will certainly report having situated child pornography or various other unlawful data on the device.

    Troj/Kryptik-NB popup alert may wrongly declare to be acquiring from a law enforcement organization as well as will certainly report having located youngster porn or other unlawful information on the tool. The alert will similarly contain a demand for the user to pay the ransom.

Technical details

File Info:

crc32: A6360B98md5: de76ef36d2323e451db6c95ea0d1e748name: upload_filesha1: c362bdd0d0b7d452e85485cab2438180a2a4b1c1sha256: 891e65be8bab7d722fdabe9f6186cb8c0d8265da33661131767b9811d3747430sha512: 32447c8c5eb22f86df98a6161efcde23d070da45fd0f78d6143066390fc839a3e54d304685a21310b0a5553359373c11bc3bd89a9d3b08cbd78b25564cb9ed1assdeep: 12288:lqINy+OtA771W0yhV9khLeXEzHmIgU+3bLwPiUibiI:7JE0yhzULe0zml3bLyiUibRtype: # UDF filesystem data (version 1.5) 'GREY'

Version Info:

0: [No Data]

Troj/Kryptik-NB also known as:

GridinSoft Trojan.Ransom.Gen
FireEye Trojan.GenericKD.35063157
McAfee PWS-FCSU!E8F923EA8381
Sangfor Malware
Invincea Mal/Generic-R + Troj/Kryptik-NB
Cyren W32/Ransom.AY.gen!Eldorado
Symantec Trojan.Gen.NPE
TrendMicro-HouseCall Possible_GENISO-6
Avast Win32:TrojanX-gen [Trj]
Kaspersky HEUR:Trojan.MSIL.Taskun.gen
BitDefender Trojan.GenericKD.35063157
AegisLab Trojan.Multi.Generic.4!c
Tencent Msil.Trojan.Taskun.Wuha
Sophos Troj/Kryptik-NB
F-Secure Trojan.TR/AD.Bladabindi.fadwx
DrWeb Trojan.PackedNET.424
TrendMicro Possible_GENISO-6
McAfee-GW-Edition Artemis!E8F923EA8381
Emsisoft Trojan.GenericKD.35063157 (B)
Ikarus Trojan.MSIL.Inject
Avira TR/AD.Bladabindi.fadwx
Microsoft Trojan:Win32/Ymacco.AA76
Gridinsoft Trojan.U.Packed.oa
Arcabit Trojan.Generic.D2170575
ZoneAlarm HEUR:Trojan.MSIL.Taskun.gen
GData Archive.Trojan.Agent.2FLHVJ
Cynet Malicious (score: 85)
BitDefenderTheta Gen:NN.ZemsilF.34590.Km0@amqsGro
Zoner Trojan.Win32.97044
ESET-NOD32 MSIL/Spy.Agent.AES
MAX malware (ai score=100)
Fortinet MSIL/GenKryptik.EVNQ!tr
AVG Win32:TrojanX-gen [Trj]
Qihoo-360 Generic/Trojan.477

How to remove Troj/Kryptik-NB 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

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 Troj/Kryptik-NB 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.

    Leave a Comment