Ransom:Win32/Filecoder.PAA!MTB

What is Ransom:Win32/Filecoder.PAA!MTB infection?

In this post you will certainly find about the meaning of Ransom:Win32/Filecoder.PAA!MTB as well as its adverse effect on your computer. Such ransomware are a type of malware that is specified by on the internet frauds to demand paying the ransom by a target.

Most of the cases, Ransom:Win32/Filecoder.PAA!MTB infection will certainly instruct its sufferers to initiate funds move for the objective of counteracting the amendments that the Trojan infection has presented to the sufferer’s device.

Ransom:Win32/Filecoder.PAA!MTB Summary

These adjustments can be as adheres to:

  • A process attempted to delay the analysis task.;
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Modifies boot configuration settings;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a copy of itself;
  • 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.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers found on the sufferer’s disk drive — so the sufferer can no longer use the data;
  • Preventing regular accessibility to the target’s workstation;
Similar behavior
Related domains
z.whorecord.xyz Ransom.Filecoder
a.tomx.xyz Ransom.Filecoder

Ransom:Win32/Filecoder.PAA!MTB

One of the most typical networks where Ransom:Win32/Filecoder.PAA!MTB Ransomware are infused are:

  • By means of phishing emails;
  • As an effect of customer winding up on a resource that holds a harmful software;

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the target’s PC or prevent the device from operating in a correct way – while additionally positioning a ransom note that discusses the need for the victims to effect the repayment for the function of decrypting the files or restoring the data system back to the initial condition. In the majority of circumstances, the ransom note will certainly turn up when the client restarts the PC after the system has actually already been harmed.

Ransom:Win32/Filecoder.PAA!MTB circulation networks.

In different edges of the world, Ransom:Win32/Filecoder.PAA!MTB grows by jumps as well as bounds. However, the ransom notes as well as techniques of extorting the ransom money amount may vary relying on particular neighborhood (regional) setups. The ransom notes and also techniques of extorting the ransom amount might differ depending on particular local (local) setups.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software program.

    In particular areas, the Trojans frequently wrongfully report having actually identified some unlicensed applications made it possible for on the victim’s device. The sharp then demands the user to pay the ransom money.

    Faulty declarations regarding prohibited material.

    In nations where software piracy is less preferred, this method is not as efficient for the cyber scams. Conversely, the Ransom:Win32/Filecoder.PAA!MTB popup alert might falsely declare to be stemming from a law enforcement organization and will certainly report having situated child pornography or other illegal data on the device.

    Ransom:Win32/Filecoder.PAA!MTB popup alert may incorrectly assert to be acquiring from a regulation enforcement organization as well as will certainly report having situated kid porn or various other prohibited data on the tool. The alert will in a similar way contain a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 2C40E1B4md5: 6dd5c967246731d74830b0acb8df1619name: 6DD5C967246731D74830B0ACB8DF1619.mlwsha1: 58ae62ccbf2321623c92173fe9fb6cb82d0dddabsha256: fc5f846f66076dbc3a4df7c916e62baaec6e284be3b01a038e9cb405677429afsha512: a7bead1c1f83f3513bdfd08bee8d2c403e678588d6628b8f301919380c927e35be62df65fdf6cc334a03f9c123054602f6cfd1f75ccec34bad93734721235e2essdeep: 6144:FjyGJRo7OjpSLf2D+rGFJvVoSty9HDCCpM:FmN7Ou2D+roJvVoSA52Cptype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Ransom:Win32/Filecoder.PAA!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0051918e1 )
Elastic malicious (high confidence)
DrWeb BackDoor.Xtreme.38
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Filecoder
ALYac Trojan.Ransom.Filecoder
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Ransom:Win32/Filecoder.5ba3f285
K7GW Trojan ( 0051918e1 )
Cybereason malicious.724673
Symantec ML.Attribute.HighConfidence
ESET-NOD32 BAT/Agent.PCF
APEX Malicious
Avast FileRepMetagen [Malware]
ClamAV Win.Malware.Xtrat-6913730-0
Kaspersky not-a-virus:RiskTool.Win32.Crypter.byl
BitDefender DeepScan:Generic.Malware.SB2.AEED50BA
MicroWorld-eScan DeepScan:Generic.Malware.SB2.AEED50BA
Ad-Aware DeepScan:Generic.Malware.SB2.AEED50BA
TrendMicro Ransom_Filecoder.R002C0DEU21
McAfee-GW-Edition BehavesLike.Win32.PUP.gh
FireEye Generic.mg.6dd5c967246731d7
Emsisoft DeepScan:Generic.Malware.SB2.AEED50BA (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.PowerShell.ev
Avira TR/AD.RansomHeur.jggmc
Microsoft Ransom:Win32/Filecoder.PAA!MTB
AegisLab Riskware.Win32.Crypter.1!c
GData DeepScan:Generic.Malware.SB2.AEED50BA
McAfee Artemis!6DD5C9672467
MAX malware (ai score=82)
Malwarebytes Malware.AI.3608494544
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_Filecoder.R002C0DEU21
Rising Ransom.Filecoder!8.55A8 (CLOUD)
Ikarus Backdoor.Xtreme
MaxSecure Trojan.Malware.300983.susgen
Fortinet Riskware/Crypter
AVG FileRepMetagen [Malware]
Paloalto generic.ml

How to remove Ransom:Win32/Filecoder.PAA!MTB 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

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 Ransom:Win32/Filecoder.PAA!MTB 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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