Written by Robert Bailey

What is Trojan:Win32/Glupteba.NW!MTB infection?

In this short article you will certainly discover about the meaning of Trojan:Win32/Glupteba.NW!MTB and also its unfavorable effect on your computer. Such ransomware are a form of malware that is specified by online scams to require paying the ransom money by a victim.

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Most of the situations, Trojan:Win32/Glupteba.NW!MTB infection will certainly instruct its targets to start funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has presented to the target’s tool.

Trojan:Win32/Glupteba.NW!MTB Summary

These alterations can be as adheres to:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Attempts to connect to a dead IP:Port (2 unique times);
  • Creates RWX memory;
  • A process created a hidden window;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Norwegian (Nynorsk);
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Looks up the external IP address;
  • Executed a process and injected code into it, probably while unpacking;
  • Attempts to modify proxy settings;
  • Anomalous binary characteristics;
  • Ciphering the documents located on the target’s disk drive — so the target can no longer use the information;
  • Preventing regular access to the target’s workstation;

Related domains: Ransom:Win32/StopCrypt.20b46c5d Ransom:Win32/StopCrypt.20b46c5d Ransom:Win32/StopCrypt.20b46c5d


One of the most normal channels where Trojan:Win32/Glupteba.NW!MTB Ransomware Trojans are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of individual winding up on a resource that holds a malicious software application;

As soon as the Trojan is successfully infused, it will certainly either cipher the information on the target’s PC or avoid the device from working in a proper way – while also placing a ransom note that states the demand for the targets to impact the settlement for the objective of decrypting the documents or recovering the file system back to the preliminary condition. In most circumstances, the ransom money note will come up when the client reboots the PC after the system has actually currently been damaged.

Trojan:Win32/Glupteba.NW!MTB circulation channels.

In various edges of the globe, Trojan:Win32/Glupteba.NW!MTB expands by leaps as well as bounds. However, the ransom money notes as well as tricks of extorting the ransom money amount may vary relying on particular regional (regional) settings. The ransom money notes and also tricks of obtaining the ransom money quantity might differ depending on particular regional (local) setups.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software.

    In certain locations, the Trojans usually wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s device. The sharp then requires the individual to pay the ransom money.

    Faulty statements about illegal content.

    In countries where software program piracy is much less prominent, this approach is not as effective for the cyber scams. Additionally, the Trojan:Win32/Glupteba.NW!MTB popup alert may wrongly declare to be stemming from a police organization as well as will report having situated child porn or other unlawful information on the tool.

    Trojan:Win32/Glupteba.NW!MTB popup alert may wrongly claim to be deriving from a law enforcement establishment and also will report having situated youngster porn or various other unlawful information on the device. The alert will similarly include a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 89BDF4FE
md5: fc1018b13ca793a1ef46fc19a83fb125
name: FC1018B13CA793A1EF46FC19A83FB125.mlw
sha1: de24736baabfdae0f0d0cb2e256c66fbb0202bdc
sha256: 3608623142129c9ecd0a7bd16fc5737bbc964e08be41b7e81a33cd806657e64c
sha512: fa1bc7a6f96db15ef15de86f40a4ffc84a10f0de3837d682d48d5c39afbfb778290c38e45e63349fd3513e05d85b4dccbeab75cb0b8389b462b685c1ea139c31
ssdeep: 6144:J/YdnpTLSv7zR/JZdYUnOy+o8kTzauS9mNafyDAtzCCmqpP:0npqTzZJUWO5o8/N9mNa6D0PPpP
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalName: triwilbifor.acs
FileVersion: 6.26.361
Copyright: Copyrighz (C) 2020, vodkafull
ProductVersion: 1.0.15
TranslationUsa: 0x0273 0x053a

Trojan:Win32/Glupteba.NW!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00575b651 )
Elastic malicious (high confidence)
ClamAV Win.Dropper.Bunitu-9819420-0
ALYac Gen:Variant.Fragtor.17304
Malwarebytes Trojan.MalPack.GS
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/StopCrypt.20b46c5d
K7GW Trojan ( 00575b651 )
Cybereason malicious.13ca79
Cyren W32/Kryptik.CXK.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HIMZ
APEX Malicious
Avast FileRepMalware
Cynet Malicious (score: 100)
Kaspersky HEUR:Backdoor.Win32.Mokes.vho
BitDefender Gen:Variant.Fragtor.17304
NANO-Antivirus Trojan.Win32.Ficker.iifbnn
MicroWorld-eScan Gen:Variant.Fragtor.17304
Tencent Win32.Trojan-qqpass.Qqrob.Eddg
Ad-Aware Gen:Variant.Fragtor.17304
Sophos Mal/Generic-S
F-Secure Trojan.TR/Crypt.XPACK.Gen
BitDefenderTheta Gen:NN.ZexaF.34170.vmLfaa@WlrlG
VIPRE Trojan.Win32.Generic!BT
Emsisoft Gen:Variant.Fragtor.17304 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.PSW.Ficker.z
Avira TR/Crypt.XPACK.Gen
eGambit Unsafe.AI_Score_96%
Antiy-AVL Trojan/Generic.ASCommon.1E7
Microsoft Trojan:Win32/Glupteba.NW!MTB
ZoneAlarm HEUR:Backdoor.Win32.Mokes.vho
GData Gen:Variant.Fragtor.17304
AhnLab-V3 Malware/Win32.RL_Generic.R362253
Acronis suspicious
McAfee Artemis!FC1018B13CA7
MAX malware (ai score=88)
VBA32 BScope.Trojan.Caynamer
Panda Trj/GdSda.A
Rising Trojan.Kryptik!1.CFEE (CLASSIC)
Yandex Trojan.PWS.Ficker!KDi08t0Vsdc
Ikarus Trojan.MalPack
Fortinet W32/Kryptik.HIFA!tr
AVG FileRepMalware

How to remove Trojan:Win32/Glupteba.NW!MTB virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 Trojan:Win32/Glupteba.NW!MTB 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan:Win32/Glupteba.NW!MTB you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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