TrojanDropper:Win32/Mianoot.A

What is TrojanDropper:Win32/Mianoot.A infection?

In this short article you will discover concerning the definition of TrojanDropper:Win32/Mianoot.A as well as its adverse impact on your computer system. Such ransomware are a kind of malware that is specified by online scams to require paying the ransom by a target.

Most of the instances, TrojanDropper:Win32/Mianoot.A infection will certainly advise its victims to launch funds transfer for the objective of reducing the effects of the modifications that the Trojan infection has actually introduced to the sufferer’s tool.

TrojanDropper:Win32/Mianoot.A Summary

These modifications can be as adheres to:

  • 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.
  • A process created a hidden window;
  • Unconventionial language used in binary resources: Russian;
  • Uses Windows utilities for basic functionality;
  • Attempts to restart the guest VM;
  • 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
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the sufferer’s disk drive — so the target can no longer use the data;
  • 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.

TrojanDropper:Win32/Mianoot.A

The most typical networks whereby TrojanDropper:Win32/Mianoot.A Trojans are infused are:

  • By means of phishing e-mails;
  • As a repercussion of individual ending up on a source that holds a harmful software;

As soon as the Trojan is effectively infused, it will certainly either cipher the data on the victim’s computer or avoid the tool from operating in a proper fashion – while also positioning a ransom note that discusses the need for the sufferers to effect the settlement for the function of decrypting the files or recovering the documents system back to the preliminary condition. In a lot of circumstances, the ransom note will come up when the customer restarts the PC after the system has already been harmed.

TrojanDropper:Win32/Mianoot.A circulation channels.

In various corners of the globe, TrojanDropper:Win32/Mianoot.A expands by jumps as well as bounds. Nevertheless, the ransom notes as well as tricks of extorting the ransom amount may differ depending upon particular local (local) settings. The ransom notes and tricks of obtaining the ransom quantity might vary depending on certain neighborhood (local) setups.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software program.

    In particular areas, the Trojans usually wrongfully report having identified some unlicensed applications enabled on the target’s device. The alert then demands the customer to pay the ransom money.

    Faulty declarations about prohibited content.

    In countries where software application piracy is much less preferred, this approach is not as effective for the cyber frauds. Alternatively, the TrojanDropper:Win32/Mianoot.A popup alert may falsely declare to be stemming from a police establishment as well as will certainly report having located child pornography or other unlawful information on the device.

    TrojanDropper:Win32/Mianoot.A popup alert may wrongly declare to be obtaining from a legislation enforcement establishment as well as will report having situated child pornography or various other prohibited information on the gadget. The alert will in a similar way consist of a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: DDE09725md5: 910bda30bedd5179ff92e9d2752b4fdaname: 910BDA30BEDD5179FF92E9D2752B4FDA.mlwsha1: 6893fd0b04e3acd3b244c73ef115dd882ccc88b1sha256: 8e3664d6e2e9a083a8b3dc392e8e4a62c8b048c0d7c3a48c5b75ad39949480absha512: a9136f59a67b6893777e66558e715c558fe18ebd2828bc840cc8a7b5be2c7f8015c81f89e6268f971398746de7ea504167b7503410c0f121567324ec0f51f196ssdeep: 1536:DxUtl+X8FrTmgJ06VOSlKeCtczusACM0S2dxvokUjAqkBu8BDCE7wV:dUHy8FeulOSlKeCtqkpFAxkEt88BOVtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

TrojanDropper:Win32/Mianoot.A also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0055e4091 )
Elastic malicious (high confidence)
DrWeb Trojan.Winlock.5352
Cynet Malicious (score: 100)
CAT-QuickHeal TrojanDropper.Wlock.AA6
ALYac Gen:Variant.Ser.Mikey.2065
Cylance Unsafe
Zillya Trojan.HmBlocker.Win32.4193
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/HmBlocker.7df3c6b5
K7GW Trojan ( 0055e4091 )
Cybereason malicious.0bedd5
Cyren W32/Ransom.E.gen!Eldorado
Symantec Trojan.Ransomlock
ESET-NOD32 a variant of Win32/LockScreen.ABJ
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Trojan.Ransom-5041
Kaspersky Trojan-Ransom.Win32.HmBlocker.any
BitDefender Gen:Variant.Ser.Mikey.2065
NANO-Antivirus Trojan.Win32.Winlock.bsinq
MicroWorld-eScan Gen:Variant.Ser.Mikey.2065
Tencent Malware.Win32.Gencirc.114c0dc0
Ad-Aware Gen:Variant.Ser.Mikey.2065
Sophos Mal/Generic-R + Mal/Zbot-GO
Comodo TrojWare.Win32.Trojan.Ransom.~B@465pcw
BitDefenderTheta AI:Packer.2545159C20
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.nh
FireEye Generic.mg.910bda30bedd5179
Emsisoft Gen:Variant.Ser.Mikey.2065 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/HmBlocker.qi
Avira TR/Winlock.I.5
eGambit Unsafe.AI_Score_99%
Kingsoft Win32.Heur.KVM003.a.(kcloud)
Microsoft TrojanDropper:Win32/Mianoot.A
Arcabit Trojan.Ser.Mikey.D811
AegisLab Trojan.Win32.HmBlocker.lkxD
GData Gen:Variant.Ser.Mikey.2065
AhnLab-V3 Trojan/Win32.HmBlocker.C3813
Acronis suspicious
McAfee Ransom-AA
MAX malware (ai score=100)
VBA32 OScope.Trojan.PornoBlocker.Restarter
Malwarebytes Malware.Heuristic.1006
Panda Trj/Genetic.gen
Rising Ransom.LockScreen!8.83D (CLOUD)
Yandex Trojan.GenAsa!PF7PVxSf3h0
Ikarus Trojan.Winlock
Fortinet W32/Kryptik.19500!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Ransomlock.HxQBEpsA

How to remove TrojanDropper:Win32/Mianoot.A 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 TrojanDropper:Win32/Mianoot.A 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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