Worm:Win32/Mothyfil.B

What is Worm:Win32/Mothyfil.B infection?

In this short article you will locate about the definition of Worm:Win32/Mothyfil.B as well as its negative influence on your computer. Such ransomware are a type of malware that is elaborated by online fraudulences to demand paying the ransom money by a victim.

In the majority of the situations, Worm:Win32/Mothyfil.B infection will certainly instruct its victims to initiate funds move for the function of counteracting the changes that the Trojan infection has actually introduced to the victim’s tool.

Worm:Win32/Mothyfil.B Summary

These alterations can be as follows:

  • Ciphering the papers located on the target’s hard disk — so the sufferer can no more use the information;
  • Preventing normal 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.

Worm:Win32/Mothyfil.B

The most regular networks where Worm:Win32/Mothyfil.B are infused are:

  • By ways of phishing emails;
  • As a repercussion of individual ending up on a resource that holds a harmful software program;

As quickly as the Trojan is successfully injected, it will either cipher the data on the sufferer’s computer or avoid the gadget from functioning in a correct manner – while also placing a ransom money note that states the requirement for the victims to effect the repayment for the objective of decrypting the papers or restoring the documents system back to the preliminary problem. In the majority of circumstances, the ransom note will certainly show up when the customer reboots the COMPUTER after the system has actually already been damaged.

Worm:Win32/Mothyfil.B distribution channels.

In various edges of the globe, Worm:Win32/Mothyfil.B expands by jumps as well as bounds. Nevertheless, the ransom notes and also tricks of obtaining the ransom amount might vary relying on specific local (regional) settings. The ransom notes and tricks of obtaining the ransom money quantity might vary depending on certain neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty informs about unlicensed software.

    In certain areas, the Trojans typically wrongfully report having actually spotted some unlicensed applications allowed on the sufferer’s device. The alert then requires the customer to pay the ransom money.

    Faulty statements concerning unlawful content.

    In nations where software application piracy is less prominent, this approach is not as effective for the cyber fraudulences. Conversely, the Worm:Win32/Mothyfil.B popup alert may falsely claim to be stemming from a police organization and will report having located kid pornography or other unlawful data on the device.

    Worm:Win32/Mothyfil.B popup alert might wrongly claim to be acquiring from a regulation enforcement institution and will report having located youngster pornography or various other illegal information on the tool. The alert will likewise include a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 91CC95F3md5: 09ca486ae0b195d4fc22f696966de5eename: 09CA486AE0B195D4FC22F696966DE5EE.mlwsha1: f8bc411ffa92cde5e12215a787bed2ae069014c4sha256: aa21979a047f33a5ee7302b14fbf2b630c8df9f1f9fdf2574e1339ab9f5102b1sha512: c33e326a7bb576450bfe1aa16a7ef8f6bb1df47adc842281bb9c57e3435ed01006534b4d2b76e2402702e6e3cdc9116ed86eaa129c43b3c6a507d7a1c7c4c526ssdeep: 6144:GILAXlc5dRnhD2TnTXaZ8res6cXI1SICbj4hIaMsZDg4O9miEJnNc75+0Wi7:Grl0YQdTCbj4LjOGJniN+0Jtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Worm:Win32/Mothyfil.B also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.VbCrypt.250
Cynet Malicious (score: 100)
ALYac Gen:Heur.Ransom.Cerber.2
Cylance Unsafe
Sangfor Virus_Suspicious.Win32.Sality.bh
CrowdStrike win/malicious_confidence_100% (W)
K7GW Virus ( f10001071 )
K7AntiVirus Virus ( f10001071 )
Baidu Win32.Trojan.VB.ar
Cyren W32/Sality.E.gen!Eldorado
Symantec W32.Virut.CF
APEX Malicious
Avast Win32:Evo-gen [Susp]
ClamAV Win.Dropper.Bancos-9859520-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Heur.Ransom.Cerber.2
NANO-Antivirus Virus.Win32.Gen.ccmw
MicroWorld-eScan Gen:Heur.Ransom.Cerber.2
Ad-Aware Gen:Heur.Ransom.Cerber.2
Sophos Mal/Generic-S
Comodo TrojWare.Win32.VB.QZY@5045k8
BitDefenderTheta Gen:NN.ZexaF.34738.xmX@ai0jOEh
VIPRE Virus.Win32.Sality.at (v)
TrendMicro PE_SALITY.RL
McAfee-GW-Edition BehavesLike.Win32.Generic.fh
FireEye Generic.mg.09ca486ae0b195d4
Emsisoft Gen:Heur.Ransom.Cerber.2 (B)
Jiangmin Win32/HLLP.Kuku.poly2
Avira TR/Patched.Ren.Gen
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.25B508C
Microsoft Worm:Win32/Mothyfil.B
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Heur.Ransom.Cerber.2
AhnLab-V3 Trojan/Win32.Xema.C65103
Acronis suspicious
McAfee Artemis!09CA486AE0B1
MAX malware (ai score=99)
VBA32 Trojan.VBKrypt
Panda Trj/CI.A
TrendMicro-HouseCall PE_SALITY.RL
Rising Trojan.Agent!1.9D4E (CLASSIC)
Ikarus Worm.Win32.AutoRun
AVG Win32:Evo-gen [Susp]
Paloalto generic.ml

How to remove Worm:Win32/Mothyfil.B 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Worm:Win32/Mothyfil.B you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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