Trojan:Win32/Tofumanics.C

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan:Win32/Tofumanics.C infection?

In this article you will certainly locate about the meaning of Trojan:Win32/Tofumanics.C and its adverse influence on your computer system. Such ransomware are a type of malware that is clarified by on-line scams to require paying the ransom money by a sufferer.

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In the majority of the situations, Trojan:Win32/Tofumanics.C ransomware will certainly instruct its victims to start funds transfer for the function of neutralizing the modifications that the Trojan infection has actually presented to the sufferer’s device.

Trojan:Win32/Tofumanics.C Summary

These adjustments can be as follows:

  • Executable code extraction;
  • Creates RWX memory;
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Network activity detected but not expressed in API logs;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the documents situated on the target’s hard drive — so the sufferer can no more make use of the information;
  • Preventing regular accessibility to the sufferer’s workstation;

Related domains:

win-nt-klc.info Trojan.Ransomlock!gen4

Trojan:Win32/Tofumanics.C

The most normal networks through which Trojan:Win32/Tofumanics.C Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As a consequence of customer ending up on a resource that holds a malicious software program;

As soon as the Trojan is effectively injected, it will either cipher the information on the sufferer’s PC or prevent the gadget from functioning in an appropriate manner – while likewise putting a ransom money note that discusses the requirement for the sufferers to effect the settlement for the purpose of decrypting the records or recovering the file system back to the initial problem. In a lot of circumstances, the ransom note will turn up when the client restarts the PC after the system has currently been harmed.

Trojan:Win32/Tofumanics.C circulation channels.

In different edges of the globe, Trojan:Win32/Tofumanics.C expands by leaps and also bounds. Nevertheless, the ransom notes as well as methods of extorting the ransom amount might vary depending on specific regional (regional) setups. The ransom money notes as well as tricks of extorting the ransom quantity may differ depending on specific neighborhood (local) settings.

Ransomware injection

For example:

    Faulty notifies about unlicensed software application.

    In certain areas, the Trojans usually wrongfully report having spotted some unlicensed applications enabled on the sufferer’s gadget. The alert after that requires the individual to pay the ransom money.

    Faulty declarations concerning illegal web content.

    In nations where software piracy is much less prominent, this approach is not as effective for the cyber scams. Conversely, the Trojan:Win32/Tofumanics.C popup alert may wrongly declare to be originating from a law enforcement organization as well as will certainly report having located youngster pornography or various other unlawful information on the tool.

    Trojan:Win32/Tofumanics.C popup alert might incorrectly declare to be acquiring from a law enforcement establishment as well as will certainly report having situated kid porn or other unlawful information on the tool. The alert will likewise have a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 60B4E7E0
md5: 3e3fa042aada756367233d6d4b39562c
name: 3E3FA042AADA756367233D6D4B39562C.mlw
sha1: 733e95bb1d4b7effd5f2c3c8ca406566a188dd26
sha256: 417d014a622f3f0aef25ccf77ac7f9a0e487c0e62f95b7d8eddd84f0e6ce1ab2
sha512: e9d4fc853ca5d3056b471a367b4d1240fe2663b74c25ca032059e4ea7d853bbfb986311bd79dd4868a43c4d4e7c566da18ca7d6210efc898fbdb9f9c7f16fb47
ssdeep: 6144:LwrfkA04eb5aK1HM/hxX1UhIPOXKKpkJsHViz:L8kA04e9lG/bX1Uh/Srz
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright xa9 Nfnlqra Qsxojg 1995-2009
InternalName: Nfnlqra
FileVersion: 37, 99, 88, 4
CompanyName: Nfnlqra Qsxojg
ProductName: Nfnlqra Hkdfltlmi Pfgvdvg
ProductVersion: 37, 99, 88, 4
FileDescription: Nfnlqra Hkdfltlmi Pfgvdvg
OriginalFilename: Nfnlqra.exe
Translation: 0x0409 0x04e4

Trojan:Win32/Tofumanics.C also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( f1000f011 )
Lionic Trojan.Win32.PornoBlocker.j!c
Elastic malicious (high confidence)
DrWeb BackDoor.Siggen.28527
Cynet Malicious (score: 100)
ALYac Rootkit.48427
Cylance Unsafe
Zillya Trojan.PornoBlocker.Win32.2064
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Obfuscator.a80b7b5a
K7GW Trojan ( f1000f011 )
Cybereason malicious.2aada7
Cyren W32/Zbot.DA.gen!Eldorado
Symantec Trojan.Ransomlock!gen4
ESET-NOD32 a variant of Win32/Kryptik.MWZ
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Rootkit.48427
NANO-Antivirus Trojan.Win32.ULPM.bkwmwk
ViRobot Trojan.Win32.A.PornoBlocker.240924[UPX]
MicroWorld-eScan Rootkit.48427
Tencent Win32.Trojan.Generic.Llhv
Ad-Aware Rootkit.48427
Sophos Mal/Generic-R + Mal/Zbot-CX
Comodo Malware@#3a4167xk7zx4r
BitDefenderTheta Gen:NN.ZexaF.34110.omLfa80YSPii
VIPRE Packed.Win32.PWSZbot.gen (v)
TrendMicro TROJ_RANSOM.JBU
McAfee-GW-Edition W32/Pinkslipbot.gen.af
FireEye Generic.mg.3e3fa042aada7563
Emsisoft Rootkit.48427 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/PornoBlocker.dfb
Webroot Worm:Autoit/Helompy.A
Avira TR/Crypt.ULPM.Gen
Antiy-AVL Trojan/Generic.ASMalwS.32387A2
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Tofumanics.C
Arcabit Rootkit.DBD2B
GData Rootkit.48427
AhnLab-V3 Trojan/Win.Pornoblocker.R413920
McAfee W32/Pinkslipbot.gen.af
MAX malware (ai score=100)
VBA32 Trojan.Zeus.EA.0999
Panda Generic Malware
TrendMicro-HouseCall TROJ_RANSOM.JBU
Ikarus Trojan.Win32.Yakes
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.NAS!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Trojan:Win32/Tofumanics.C 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/Tofumanics.C 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:

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If the guide doesn’t help you to remove Trojan:Win32/Tofumanics.C you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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