What is Trojan:Win32/AmsiTamper.B infection?

In this article you will discover about the meaning of Trojan:Win32/AmsiTamper.B as well as its unfavorable influence on your computer system. Such ransomware are a form of malware that is specified by on the internet scams to demand paying the ransom money by a target.

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In the majority of the instances, Trojan:Win32/AmsiTamper.B virus will advise its victims to launch funds transfer for the objective of neutralizing the amendments that the Trojan infection has actually presented to the sufferer’s gadget.

Trojan:Win32/AmsiTamper.B Summary

These alterations can be as complies with:

  • Ciphering the files located on the sufferer’s hard disk drive — so the victim can no longer make use of the data;
  • Preventing routine accessibility 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.


One of the most regular networks where Trojan:Win32/AmsiTamper.B Ransomware are injected are:

  • By means of phishing e-mails;
  • As an effect of customer winding up on a source that holds a malicious software;

As quickly as the Trojan is successfully infused, it will either cipher the information on the sufferer’s computer or stop the gadget from functioning in a proper fashion – while additionally putting a ransom money note that mentions the requirement for the sufferers to effect the payment for the objective of decrypting the records or recovering the data system back to the initial problem. In most instances, the ransom note will come up when the client restarts the PC after the system has currently been harmed.

Trojan:Win32/AmsiTamper.B distribution networks.

In different corners of the globe, Trojan:Win32/AmsiTamper.B expands by leaps and bounds. However, the ransom money notes as well as methods of obtaining the ransom money quantity might differ depending upon specific neighborhood (regional) setups. The ransom money notes as well as tricks of extorting the ransom money quantity might differ depending on particular neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software application.

    In certain locations, the Trojans usually wrongfully report having actually found some unlicensed applications allowed on the sufferer’s device. The sharp after that demands the individual to pay the ransom.

    Faulty declarations regarding illegal content.

    In countries where software application piracy is much less preferred, this approach is not as effective for the cyber scams. Alternatively, the Trojan:Win32/AmsiTamper.B popup alert might falsely assert to be deriving from a police organization and also will certainly report having situated kid pornography or various other illegal information on the tool.

    Trojan:Win32/AmsiTamper.B popup alert might wrongly declare to be acquiring from a legislation enforcement organization and will report having situated youngster pornography or various other unlawful information on the device. The alert will similarly consist of a need for the customer to pay the ransom.

Technical details

File Info:

crc32: A715E4C8
md5: 7a0164e5a1d53d78883d14c29f6162e6
name: 7A0164E5A1D53D78883D14C29F6162E6.mlw
sha1: 7816a156d8bc3754a4d5c3577179d4b9a572fc8e
sha256: 444faa8950a8ddf8a96ca780b2e0205942027c5e34db8dcfa0450869898db002
sha512: 716d109bf3b189f184ff1698675d83d1d86c0b7c02f58135f0af9049c998f729a592ca1cdacbc838833115eb003e39c0579f2156ad497f06ef2a7c96aa996568
ssdeep: 1536:8Xo4C1Rf4W3okSkD1Yav+TNcC00npqKmY7:koT3f4WBSkD+mKNb000z
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
Assembly Version:
InternalName: Client.exe
OriginalFilename: Client.exe

Trojan:Win32/AmsiTamper.B also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0055918f1 )
Elastic malicious (high confidence)
DrWeb BackDoor.AsyncRATNET.1
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.45903417
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
Alibaba Trojan:Win32/AmsiTamper.9d7c632d
K7GW Trojan ( 0055918f1 )
Cybereason malicious.6d8bc3
Cyren W32/MSIL_Ransom.D.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Agent.CFQ
APEX Malicious
Avast Win32:DropperX-gen [Drp]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.GenericKD.45903417
MicroWorld-eScan Trojan.GenericKD.45903417
Tencent Win32.Trojan.Generic.Agkv
Ad-Aware Trojan.GenericKD.45903417
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZemsilF.34628.dm0@aeAuylf
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R002C0DCF21
McAfee-GW-Edition Artemis!Trojan
Emsisoft Trojan.GenericKD.45903417 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Agent.udumy
eGambit Unsafe.AI_Score_89%
Microsoft Trojan:Win32/AmsiTamper.B
GData Trojan.GenericKD.45903417
AhnLab-V3 Trojan/Win32.Agent.C4381893
McAfee Artemis!7A0164E5A1D5
MAX malware (ai score=99)
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R002C0DCF21
Rising Trojan.Agent!8.B1E (CLOUD)
Ikarus Trojan.MSIL.Agent
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Kryptik.YPH!tr
AVG Win32:DropperX-gen [Drp]
Qihoo-360 Win32/TrojanDropper.Generic.HgIASQ0A

How to remove Trojan:Win32/AmsiTamper.B ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 Trojan:Win32/AmsiTamper.B 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 Trojan:Win32/AmsiTamper.B you can always ask me in the comments for getting help.

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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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