Ransom:Win32/Tovicrypt.A

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

What is Ransom:Win32/Tovicrypt.A infection?

In this short article you will locate regarding the definition of Ransom:Win32/Tovicrypt.A and its unfavorable influence on your computer system. Such ransomware are a type of malware that is clarified by on-line frauds to demand paying the ransom by a target.

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In the majority of the cases, Ransom:Win32/Tovicrypt.A infection will instruct its victims to start funds move for the purpose of neutralizing the changes that the Trojan infection has introduced to the sufferer’s device.

Ransom:Win32/Tovicrypt.A Summary

These modifications can be as adheres to:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the target’s hard disk — so the target can no more use the information;
  • Preventing regular access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
z.whorecord.xyzRansom.CryptXXX!8.5DF0 (TFE:1:ULbaASA1AtS)
a.tomx.xyzRansom.CryptXXX!8.5DF0 (TFE:1:ULbaASA1AtS)

Ransom:Win32/Tovicrypt.A

One of the most common channels where Ransom:Win32/Tovicrypt.A Trojans are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of user winding up on a source that organizes a harmful software;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the information on the victim’s PC or protect against the tool from functioning in a proper fashion – while also putting a ransom note that discusses the demand for the sufferers to impact the payment for the purpose of decrypting the documents or restoring the documents system back to the initial condition. In the majority of circumstances, the ransom money note will certainly come up when the client reboots the PC after the system has already been harmed.

Ransom:Win32/Tovicrypt.A circulation channels.

In various edges of the world, Ransom:Win32/Tovicrypt.A expands by jumps and bounds. Nevertheless, the ransom notes and also tricks of extorting the ransom money amount may differ depending on particular local (regional) settings. The ransom money notes as well as tricks of extorting the ransom quantity may differ depending on certain local (local) settings.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software application.

    In certain locations, the Trojans frequently wrongfully report having actually discovered some unlicensed applications enabled on the sufferer’s tool. The sharp then requires the customer to pay the ransom.

    Faulty statements concerning illegal web content.

    In nations where software program piracy is less preferred, this technique is not as efficient for the cyber fraudulences. Conversely, the Ransom:Win32/Tovicrypt.A popup alert might falsely claim to be originating from a police institution and also will certainly report having located youngster porn or various other prohibited information on the tool.

    Ransom:Win32/Tovicrypt.A popup alert might wrongly claim to be deriving from a legislation enforcement institution and will report having situated youngster porn or other prohibited information on the gadget. The alert will likewise contain a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: EF726C60
md5: a60548432779a03aabe29fbaf7c14706
name: A60548432779A03AABE29FBAF7C14706.mlw
sha1: d928bf84dc4b4ee2ed2f5031a8b3f55883e92f00
sha256: f0d9275c495741a5e44af2b9da20a87fdf67c36ae5ee3aaace8a230cd5ed931e
sha512: 725a8981660b189630cbf9898cb78416970eec5dabb761e16fa4cf7678af1809a0eb55b29ba664bad146a405a85f5e25b8ea130e199334dad30f89d6e3decb6f
ssdeep: 6144:HFBBxTqlcmOd7gN82ZAVCxxHr/ymymKSwsMabWhhXSMGgny6y:HFBb+l8mOVCPH1XpWhFy
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2013 Nero AG and its licensors
InternalName: NeroDisc
FileVersion: 15,0,25,0
CompanyName: Nero AG
PrivateBuild:
LegalTrademarks:
Comments:
ProductName: NeroDiscMergeWrongDisc
SpecialBuild: 15,0,25,0
ProductVersion: 15,0,25,0
FileDescription: NeroDiscMergeWrongDisc Application
OriginalFilename: NeroDiscMergeWrongDisc.exe
Translation: 0x0409 0x04e4

Ransom:Win32/Tovicrypt.A also known as:

GridinSoftTrojan.Ransom.Gen
MicroWorld-eScanGen:Variant.Zusy.320442
FireEyeGeneric.mg.a60548432779a03a
CAT-QuickHealDownldr.Freepds.MUE.ZZ5
ALYacGen:Variant.Zusy.320442
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0051e08e1 )
BitDefenderGen:Variant.Zusy.320442
K7GWTrojan ( 0051e08e1 )
Cybereasonmalicious.32779a
BitDefenderThetaGen:NN.ZexaF.34590.xy0@a4e5FNFi
CyrenW32/S-8ecc9d92!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/GenKryptik.BHOV
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan.Win32.Generic
NANO-AntivirusTrojan.Win32.CryptXXX.evlqqv
AegisLabTrojan.Win32.Generic.4!c
RisingRansom.CryptXXX!8.5DF0 (TFE:1:ULbaASA1AtS)
Ad-AwareGen:Variant.Zusy.320442
EmsisoftGen:Variant.Zusy.320442 (B)
F-SecureHeuristic.HEUR/AGEN.1110705
TrendMicroMal_Crypmic-1
McAfee-GW-EditionRansomware-GJA!A60548432779
SophosMal/Generic-R + Mal/Swizzor-D
AviraHEUR/AGEN.1110705
MAXmalware (ai score=100)
Antiy-AVLTrojan/Win32.SGeneric
MicrosoftRansom:Win32/Tovicrypt.A
ArcabitTrojan.Zusy.D4E3BA
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataGen:Variant.Zusy.320442
CynetMalicious (score: 85)
Acronissuspicious
McAfeeRansomware-GJA!A60548432779
VBA32BScope.Trojan.Bagsu
MalwarebytesMalware.AI.2451378745
PandaTrj/Genetic.gen
TrendMicro-HouseCallMal_Crypmic-1
TencentWin32.Trojan.Generic.Ljtl
YandexTrojan.GenAsa!/Jktgqz9N7U
IkarusTrojan-Ransom.Tovicrypt
eGambitUnsafe.AI_Score_99%
FortinetW32/Kryptik.FNZR!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_80% (D)
Qihoo-360Win32/Trojan.e6d

How to remove Ransom:Win32/Tovicrypt.A ransomware?

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/Tovicrypt.A 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/Tovicrypt.A 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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