Written by Robert Bailey

What is Trojan:Win32/Tofsee.GM!MTB infection?

In this article you will certainly discover concerning the interpretation of Trojan:Win32/Tofsee.GM!MTB and its adverse influence on your computer. Such ransomware are a kind of malware that is specified by on-line fraudulences to demand paying the ransom by a sufferer.

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In the majority of the instances, Trojan:Win32/Tofsee.GM!MTB infection will certainly instruct its victims to initiate funds transfer for the purpose of neutralizing the modifications that the Trojan infection has presented to the target’s tool.

Trojan:Win32/Tofsee.GM!MTB Summary

These alterations can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • A process created a hidden window;
  • Unconventionial language used in binary resources: Spanish (Puerto Rico);
  • The binary likely contains encrypted or compressed data.;
  • A scripting utility was executed;
  • Attempts to stop active services;
  • Installs itself for autorun at Windows startup;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the records found on the sufferer’s hard disk drive — so the sufferer can no longer use the data;
  • Preventing normal access to the target’s workstation;

Related domains: Trojan.Ransom.Sodinokibi Trojan.Ransom.Sodinokibi


One of the most common networks through which Trojan:Win32/Tofsee.GM!MTB Trojans are injected are:

  • By ways of phishing emails;
  • As a consequence of user ending up on a resource that holds a harmful software;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the victim’s computer or prevent the device from operating in an appropriate way – while also putting a ransom note that states the requirement for the victims to impact the payment for the function of decrypting the records or recovering the documents system back to the preliminary problem. In most instances, the ransom money note will certainly come up when the client restarts the PC after the system has currently been damaged.

Trojan:Win32/Tofsee.GM!MTB circulation networks.

In different edges of the world, Trojan:Win32/Tofsee.GM!MTB grows by jumps as well as bounds. Nonetheless, the ransom notes as well as techniques of extorting the ransom quantity might vary relying on particular local (local) setups. The ransom money notes and methods of extorting the ransom money amount may differ depending on particular local (local) setups.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software program.

    In certain locations, the Trojans typically wrongfully report having actually detected some unlicensed applications allowed on the victim’s tool. The sharp then requires the individual to pay the ransom money.

    Faulty statements regarding illegal content.

    In countries where software piracy is much less popular, this method is not as efficient for the cyber frauds. Alternatively, the Trojan:Win32/Tofsee.GM!MTB popup alert might incorrectly declare to be stemming from a law enforcement organization as well as will report having situated child pornography or other illegal data on the gadget.

    Trojan:Win32/Tofsee.GM!MTB popup alert might incorrectly assert to be deriving from a regulation enforcement establishment and also will certainly report having located child porn or various other illegal data on the device. The alert will in a similar way include a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 0B646039
md5: fe58bb7392c0babc9adbc2525771fcb8
name: FE58BB7392C0BABC9ADBC2525771FCB8.mlw
sha1: cd19d10f27624bd40ba6814295be2227851c4214
sha256: 522edf7f044d2335891850487a64802ef25d247078bd7d0304db72a033511cb3
sha512: c13a083b95e835a0017370f9f44630e09cd0151423c457e0d1d908620f4e16609eb824191650eacad2fd6af755005a5fbafdeeab0ba92e74394a27ddc9f3f838
ssdeep: 3072:qvLovvAMAnT81gQQM/FY95dHRHMHq1v+Z/EcrdJu1NLs5E0IyCXRt:4Lovvu81gQQMtmlmov+Z8crHMNL0e
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2019, jlffvjl
InternalName: zjesbesb.uzi
ProductVersion: 1.7.5
Translation: 0x0841 0x04c4

Trojan:Win32/Tofsee.GM!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0056809d1 )
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Sodinokibi
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Tofsee.57f31d48
K7GW Trojan ( 005662121 )
Cybereason malicious.392c0b
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HDGA
APEX Malicious
Avast Win32:CoinminerX-gen [Trj]
ClamAV Win.Dropper.Tofsee-7975543-0
Kaspersky HEUR:Backdoor.Win32.Tofsee.vho
BitDefender Gen:Heur.Mint.Zard.52
NANO-Antivirus Trojan.Win32.Kryptik.iqnrdz
MicroWorld-eScan Gen:Heur.Mint.Zard.52
Tencent Win32.Backdoor.Tofsee.Efkq
Ad-Aware Gen:Heur.Mint.Zard.52
Sophos Mal/Generic-S + Mal/GandCrypt-A
Comodo Malware@#2ykhfqq0q4jo1
BitDefenderTheta Gen:NN.ZexaF.34236.qq0@aKzb3HO
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Emotet.dh
Emsisoft Gen:Heur.Mint.Zard.52 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.PSW.Racealer.aoc
Avira TR/Crypt.Agent.opszu
Antiy-AVL Trojan/Generic.ASMalwS.3089596
Microsoft Trojan:Win32/Tofsee.GM!MTB
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Heur.Mint.Zard.52
AhnLab-V3 Trojan/Win.MalPe.X2065
Acronis suspicious
McAfee Packed-GBE!FE58BB7392C0
MAX malware (ai score=81)
VBA32 Malware-Cryptor.Azorult.gen
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
Rising Trojan.Kryptik!1.C65B (CLASSIC)
Ikarus Trojan.Win32.Azorult
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/GenKryptik.ELQV!tr
AVG Win32:CoinminerX-gen [Trj]

How to remove Trojan:Win32/Tofsee.GM!MTB 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

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/Tofsee.GM!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/Tofsee.GM!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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