What is MonitoringTool:MSIL/Ultimate infection?

In this article you will certainly discover concerning the definition of MonitoringTool:MSIL/Ultimate and also its unfavorable impact on your computer system. Such ransomware are a kind of malware that is specified by on-line frauds to require paying the ransom by a target.

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In the majority of the cases, MonitoringTool:MSIL/Ultimate ransomware will instruct its targets to initiate funds move for the function of counteracting the modifications that the Trojan infection has actually introduced to the victim’s tool.

MonitoringTool:MSIL/Ultimate Summary

These modifications can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • 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.
  • Possible date expiration check, exits too soon after checking local time;
  • A process attempted to delay the analysis task.;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • A process created a hidden window;
  • Uses Windows utilities for basic functionality;
  • Sniffs keystrokes;
  • 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
  • Likely virus infection of existing system binary;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents found on the victim’s hard disk — so the sufferer can no more make use of the data;
  • Preventing normal 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.


The most normal networks through which MonitoringTool:MSIL/Ultimate are injected are:

  • By means of phishing emails;
  • As a consequence of user winding up on a resource that holds a harmful software application;

As soon as the Trojan is effectively injected, it will either cipher the information on the sufferer’s PC or avoid the device from functioning in a correct way – while likewise putting a ransom money note that mentions the requirement for the targets to effect the repayment for the function of decrypting the files or recovering the documents system back to the preliminary problem. In most circumstances, the ransom money note will come up when the client reboots the PC after the system has actually already been harmed.

MonitoringTool:MSIL/Ultimate distribution channels.

In various corners of the world, MonitoringTool:MSIL/Ultimate expands by jumps as well as bounds. Nonetheless, the ransom notes and techniques of extorting the ransom money amount may differ depending upon particular regional (regional) setups. The ransom notes and methods of obtaining the ransom quantity might differ depending on certain neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software program.

    In particular areas, the Trojans frequently wrongfully report having actually discovered some unlicensed applications enabled on the target’s device. The alert then requires the customer to pay the ransom.

    Faulty statements concerning unlawful web content.

    In nations where software application piracy is less prominent, this approach is not as reliable for the cyber frauds. Alternatively, the MonitoringTool:MSIL/Ultimate popup alert may incorrectly claim to be stemming from a law enforcement institution and will certainly report having located child pornography or other illegal data on the gadget.

    MonitoringTool:MSIL/Ultimate popup alert may wrongly assert to be deriving from a regulation enforcement organization as well as will report having situated child pornography or various other prohibited data on the gadget. The alert will in a similar way include a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 13AF9931
md5: 82aba20dfac75421787a47ab9ca51abf
name: 82ABA20DFAC75421787A47AB9CA51ABF.mlw
sha1: 40c2e880cc486c0be2c1f9f5f8f19f05d4406e5d
sha256: 978345830ef27ff45187700d708e4b526f298ddc4ea6a6c8dfe3a200df09e249
sha512: 9c20c0ce5803439bc3e801eb04e13c418ba34e9367e0546a22d3b3aaba2094378318be5affef1a6f044e72e0c9402df0c71c9bb0053940147ba68af10d48e6c8
ssdeep: 3072:TbIb1t7h9sJpo77F2mk2dnFQmIi+04/CM07Kt2l:T8bupU7AmksQ2+046M07
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 r28I8M2 2014
Assembly Version:
InternalName: testing1.exe
CompanyName: hdmQMfB9fLrF
Comments: EFz987H6Hb
ProductName: YapWyh
FileDescription: xCzKyaXtyOoj4
OriginalFilename: testing1.exe

MonitoringTool:MSIL/Ultimate also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 004c17811 )
Cynet Malicious (score: 100)
ALYac Trojan.MSIL.Basic.6.Gen
Cylance Unsafe
Zillya Dropper.Dapato.Win32.19672
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba TrojanDropper:Win32/Dapato.a538f45b
K7GW Trojan ( 004c17811 )
Cybereason malicious.dfac75
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Autorun.Spy.KeyLogger.AW
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky Trojan-Dropper.Win32.Dapato.dlos
BitDefender Trojan.MSIL.Basic.6.Gen
NANO-Antivirus Trojan.Win32.Dapato.cygbks
MicroWorld-eScan Trojan.MSIL.Basic.6.Gen
Tencent Win32.Trojan-dropper.Dapato.Eadn
Ad-Aware Trojan.MSIL.Basic.6.Gen
Sophos Mal/Generic-S
Comodo Malware@#36l8fnbh9kpx8
BitDefenderTheta Gen:NN.ZemsilF.34628.om0@aKJjAEd
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R002C0GK420
McAfee-GW-Edition Artemis!PUP
Emsisoft Trojan.MSIL.Basic.6.Gen (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.GenKD
Avira TR/Spy.Gen
eGambit Unsafe.AI_Score_100%
Kingsoft Win32.Troj.Dapato.dl.(kcloud)
Microsoft MonitoringTool:MSIL/Ultimate
AegisLab Trojan.Win32.Dapato.b!c
GData Trojan.MSIL.Basic.6.Gen
McAfee Artemis!82ABA20DFAC7
MAX malware (ai score=88)
VBA32 TrojanDropper.Dapato
Panda Generic Malware
TrendMicro-HouseCall TROJ_GEN.R002C0GK420
Rising Ransom.Blocker!8.12A (CLOUD)
Ikarus Trojan-PWS.MSIL
MaxSecure Trojan.Malware.2588.susgen
Fortinet MSIL/KeyLogger.AW!worm
AVG Win32:Trojan-gen
Qihoo-360 Win32/Trojan.Dapato.HwMADGcA

How to remove MonitoringTool:MSIL/Ultimate 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

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 MonitoringTool:MSIL/Ultimate 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:

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If the guide doesn’t help you to remove MonitoringTool:MSIL/Ultimate 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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