Ransom:Win32/HydraCrypt.PAA!MTB

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

In this article you will discover concerning the definition of Ransom:Win32/HydraCrypt.PAA!MTB and its negative influence on your computer. Such ransomware are a type of malware that is elaborated by on the internet frauds to demand paying the ransom by a victim.

Most of the situations, Ransom:Win32/HydraCrypt.PAA!MTB ransomware will certainly advise its sufferers to initiate funds move for the function of neutralizing the modifications that the Trojan infection has introduced to the sufferer’s tool.

Ransom:Win32/HydraCrypt.PAA!MTB Summary

These adjustments can be as follows:

  • Uses Windows utilities for basic functionality;
  • Attempts to stop active services;
  • 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
  • Clears Windows events or logs;
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents situated on the victim’s disk drive — so the victim can no longer make use of the data;
  • Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Ransom:Win32/HydraCrypt.PAA!MTB

One of the most common networks where Ransom:Win32/HydraCrypt.PAA!MTB Trojans are injected are:

  • By methods of phishing emails;
  • As a repercussion of customer ending up on a source that hosts a harmful software application;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the target’s computer or avoid the tool from working in a correct manner – while also putting a ransom note that states the demand for the targets to effect the payment for the purpose of decrypting the files or recovering the data system back to the initial problem. In most circumstances, the ransom note will certainly show up when the customer reboots the PC after the system has actually currently been harmed.

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

In different corners of the globe, Ransom:Win32/HydraCrypt.PAA!MTB grows by leaps and bounds. Nevertheless, the ransom notes as well as methods of extorting the ransom amount may vary depending on specific neighborhood (regional) settings. The ransom money notes and also tricks of extorting the ransom quantity might vary depending on certain regional (local) settings.

Ransomware injection

As an example:

    Faulty signals about unlicensed software program.

    In certain locations, the Trojans often wrongfully report having detected some unlicensed applications enabled on the victim’s device. The sharp then requires the individual to pay the ransom.

    Faulty declarations about prohibited content.

    In countries where software program piracy is much less preferred, this approach is not as reliable for the cyber frauds. Alternatively, the Ransom:Win32/HydraCrypt.PAA!MTB popup alert might falsely assert to be stemming from a police organization and also will report having situated child pornography or various other prohibited information on the device.

    Ransom:Win32/HydraCrypt.PAA!MTB popup alert might wrongly claim to be deriving from a legislation enforcement establishment as well as will certainly report having located youngster porn or other prohibited data on the tool. The alert will similarly include a need for the user to pay the ransom.

Technical details

File Info:

crc32: 6F0AA204md5: 2b04c7bd25ddbb7ed4d99bf9fb7c653aname: 2B04C7BD25DDBB7ED4D99BF9FB7C653A.mlwsha1: af7990d7ca03ec9e4f44673f8d6c16a9a72376casha256: 6ddbded780ed241aa72137565128672c4d658551594f2b77530dada272c0d2b5sha512: 706000255c79b2b9fa36cf21f96bb45f4c1250e9052a0c092a5cd1e4587338eff567188273e50142cb00e7ea24b69416e95fa79dbdffbee759372f6adc28a6cessdeep: 24576:2vUWhXZdwTFm3ihrFB10wdjDxB9WXTBKEVwK6KXEMOJI5/G4VIOrJdszDFDnM7f:4UwfwBtYwWjVB6Je1G6VdszDtnM7f6type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

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

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Gen:Variant.Zusy.369743
Sangfor Trojan.Win32.Save.a
Cybereason malicious.d25ddb
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Filecoder.Ouroboros.G
Avast Win32:RansomX-gen [Ransom]
ClamAV Win.Ransomware.Vipasana-9783618-1
Kaspersky HEUR:Trojan.Win32.Stosek.gen
BitDefender Gen:Variant.Zusy.369743
MicroWorld-eScan Gen:Variant.Zusy.369743
Ad-Aware Gen:Variant.Zusy.369743
F-Secure Heuristic.HEUR/AGEN.1139736
BitDefenderTheta Gen:NN.ZexaF.34678.svW@amlBTvai
FireEye Gen:Variant.Zusy.369743
Emsisoft Gen:Variant.Zusy.369743 (B)
Jiangmin Trojan.Generic.gtxwb
Avira HEUR/AGEN.1139736
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/HydraCrypt.PAA!MTB
Arcabit Trojan.Zusy.D5A44F
GData Gen:Variant.Zusy.369743
AhnLab-V3 Malware/Gen.Reputation.C4357148
MAX malware (ai score=83)
VBA32 BScope.Trojan.Encoder
Malwarebytes Ransom.Amnesia
Rising Trojan.Filecoder!8.68 (TFE:dGZlOgVm2WEHEzV0GA)
Ikarus Trojan-Ransom.Ouroboros
Fortinet W32/Ouroboros.G!tr.ransom
AVG Win32:RansomX-gen [Ransom]
Qihoo-360 HEUR/QVM20.1.BBA7.Malware.Gen

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