Ransom:Win32/Tobfy.Q

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

What is Ransom:Win32/Tobfy.Q infection?

In this article you will discover regarding the meaning of Ransom:Win32/Tobfy.Q and also its negative effect on your computer system. Such ransomware are a form of malware that is clarified by on-line fraudulences to demand paying the ransom by a victim.

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Most of the situations, Ransom:Win32/Tobfy.Q virus will advise its victims to launch funds transfer for the function of neutralizing the modifications that the Trojan infection has actually introduced to the victim’s gadget.

Ransom:Win32/Tobfy.Q Summary

These alterations can be as follows:

  • Possible date expiration check, exits too soon after checking local time;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the target’s hard drive — so the target can no more use the information;
  • Preventing regular accessibility to the victim’s workstation;

Ransom:Win32/Tobfy.Q

One of the most typical networks where Ransom:Win32/Tobfy.Q Ransomware are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of user winding up on a source that holds a harmful software application;

As soon as the Trojan is effectively injected, it will either cipher the information on the victim’s computer or prevent the gadget from working in an appropriate way – while additionally placing a ransom note that states the demand for the sufferers to effect the repayment for the function of decrypting the records or restoring the documents system back to the initial problem. In the majority of circumstances, the ransom money note will come up when the client restarts the PC after the system has already been harmed.

Ransom:Win32/Tobfy.Q distribution channels.

In different edges of the world, Ransom:Win32/Tobfy.Q grows by jumps as well as bounds. Nonetheless, the ransom notes as well as tricks of obtaining the ransom amount may vary relying on specific neighborhood (regional) settings. The ransom money notes and also tricks of extorting the ransom money amount might vary depending on particular neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software.

    In specific locations, the Trojans typically wrongfully report having actually found some unlicensed applications enabled on the target’s tool. The alert then demands the user to pay the ransom money.

    Faulty statements about prohibited web content.

    In nations where software application piracy is less prominent, this approach is not as effective for the cyber scams. Alternatively, the Ransom:Win32/Tobfy.Q popup alert may wrongly claim to be originating from a police organization and will report having located youngster pornography or other unlawful data on the gadget.

    Ransom:Win32/Tobfy.Q popup alert may wrongly claim to be obtaining from a regulation enforcement organization and also will report having situated youngster porn or other prohibited data on the tool. The alert will in a similar way include a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 7A6B1FA4
md5: 5eff7f0afa606af9d1a0b4e1572e3b1d
name: 5EFF7F0AFA606AF9D1A0B4E1572E3B1D.mlw
sha1: 391f2be56fadb0441a61c44acb8ae0667ca4a74f
sha256: 699d2551a55ca8e01a2f7bca07647e5db2f6e3afdafdf551ccd3e50cab8f082b
sha512: 49b4ab7b82d92c9c517ab30420ed0e5efc7e1d9cb4840f5aed7bfa121e31ba8428e7fc62118ccbb10ae22663dcffef63e6b2223cc23fb91ae7ff11cab458ff37
ssdeep: 384:4j6LgsEr0cwbCV2Bhh/quNmnAS4L/lN7ZrMFdT0rotvFwp0ng1b7CJ:4j6LgsI0DbCV2B7xNmQNN9McivA0n7J
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Tobfy.Q also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 003cf5341 )
Elasticmalicious (high confidence)
DrWebTrojan.Siggen4.44253
CynetMalicious (score: 100)
ALYacGen:Variant.Fugrafa.39605
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
K7GWTrojan ( 003cf5341 )
Cybereasonmalicious.afa606
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/LockScreen.AMJ
APEXMalicious
AvastWin32:Malware-gen
BitDefenderGen:Variant.Fugrafa.39605
NANO-AntivirusTrojan.Win32.LockScreen.fehpjv
MicroWorld-eScanGen:Variant.Fugrafa.39605
TencentWin32.Trojan.Lockscreen.Tbtf
Ad-AwareGen:Variant.Fugrafa.39605
SophosMal/Generic-S
ComodoMalware@#2871yaek7tqv3
BitDefenderThetaGen:NN.ZexaF.34686.cqX@aWr49xf
McAfee-GW-EditionBehavesLike.Win32.Dropper.nz
FireEyeGeneric.mg.5eff7f0afa606af9
EmsisoftGen:Variant.Fugrafa.39605 (B)
SentinelOneStatic AI – Malicious PE
AviraTR/Agent.32768.1061
eGambitUnsafe.AI_Score_99%
KingsoftWin32.Troj.Generic_a.a.(kcloud)
MicrosoftRansom:Win32/Tobfy.Q
ArcabitTrojan.Fugrafa.D9AB5
GDataGen:Variant.Fugrafa.39605
McAfeeArtemis!5EFF7F0AFA60
MAXmalware (ai score=98)
VBA32BScope.TrojanRansom.Blocker
PandaTrj/Genetic.gen
RisingMalware.Undefined!8.C (CLOUD)
YandexTrojan.GenAsa!mabKt4QzCOs
IkarusTrojan.Win32.LockScreen
FortinetW32/LockScreen.AMJ!tr
AVGWin32:Malware-gen

How to remove Ransom:Win32/Tobfy.Q 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 Ransom:Win32/Tobfy.Q 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 Ransom:Win32/Tobfy.Q 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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