TrojanSpy:MSIL/Smets

What is TrojanSpy:MSIL/Smets infection?

In this short article you will certainly locate regarding the definition of TrojanSpy:MSIL/Smets and also its adverse effect on your computer. Such ransomware are a form of malware that is elaborated by on-line frauds to require paying the ransom money by a victim.

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In the majority of the instances, TrojanSpy:MSIL/Smets ransomware will advise its targets to initiate funds move for the purpose of neutralizing the amendments that the Trojan infection has presented to the victim’s device.

TrojanSpy:MSIL/Smets Summary

These modifications can be as adheres to:

  • 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.
  • A process attempted to delay the analysis task.;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Sniffs keystrokes;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • 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;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Attempts to interact with an Alternate Data Stream (ADS);
  • 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 located on the sufferer’s hard drive — so the victim can no more use the information;
  • Preventing regular accessibility to the victim’s workstation;

TrojanSpy:MSIL/Smets

The most typical networks through which TrojanSpy:MSIL/Smets are infused are:

  • By means of phishing e-mails;
  • As a repercussion of user winding up on a resource that organizes a destructive software;

As soon as the Trojan is successfully infused, it will either cipher the information on the target’s computer or stop the tool from working in a proper way – while also positioning a ransom money note that points out the demand for the sufferers to impact the repayment for the function of decrypting the documents or bring back the file system back to the first problem. In the majority of circumstances, the ransom note will certainly turn up when the client reboots the COMPUTER after the system has actually already been harmed.

TrojanSpy:MSIL/Smets distribution networks.

In different corners of the world, TrojanSpy:MSIL/Smets grows by leaps and also bounds. Nonetheless, the ransom notes and also tricks of obtaining the ransom amount may differ relying on specific neighborhood (regional) settings. The ransom notes and also techniques of extorting the ransom money amount might differ depending on certain regional (regional) settings.

Ransomware injection

As an example:

    Faulty signals about unlicensed software program.

    In certain areas, the Trojans often wrongfully report having found some unlicensed applications enabled on the victim’s tool. The alert after that requires the customer to pay the ransom money.

    Faulty declarations about unlawful content.

    In nations where software application piracy is much less popular, this technique is not as effective for the cyber scams. Alternatively, the TrojanSpy:MSIL/Smets popup alert may falsely claim to be deriving from a police organization and also will certainly report having situated child pornography or various other prohibited data on the tool.

    TrojanSpy:MSIL/Smets popup alert might falsely claim to be deriving from a regulation enforcement establishment as well as will certainly report having located kid pornography or various other illegal information on the tool. The alert will in a similar way consist of a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 0F1F51DE
md5: dfec0d4ed2b1ccf1e530c57a3cb5eb7b
name: DFEC0D4ED2B1CCF1E530C57A3CB5EB7B.mlw
sha1: c176beb9a3e872e935de098c76f71d0a50b1f581
sha256: 0d68ae3e8352efe2b03af8a8d8a08844e5d673c877dc36b9771620afab74286d
sha512: 72cfdb0230014e18673c1b71093f37945664c77eb1976c292826d7c665433dcedee3a37fd5e6170c66fe05f6e36fe75f68139afe7d2cda02dc640241644bbcf3
ssdeep: 24576:tXlaL2tjL+5KrhOrKCMDw+DGCRqiKwOwkWWW:RgL2tjL+59GHp3RqiKwOw
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright 2013
Assembly Version: 0.0.0.0
InternalName: IDM.exe
FileVersion: v2.8
CompanyName: virus scanning software
Comments: virus scanning software
ProductName: virus scanning software
ProductVersion: 31.2.2.06
FileDescription: Internet downloader
Packager: Spoon Virtual Application Studio 2012
PackagerVersion: 10.4.2491
OriginalFilename: IDM.exe
Website: www.avast.com

TrojanSpy:MSIL/Smets also known as:

GridinSoft Trojan.Ransom.Gen
DrWeb Trojan.Siggen3.8833
Cylance Unsafe
Alibaba Ransom:Win32/Blocker.62409274
Cybereason malicious.9a3e87
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Spy.Agent.CH
APEX Malicious
Avast MSIL:Crypt-FC [Trj]
Kaspersky Trojan-Ransom.Win32.Blocker.bslj
Tencent Win32.Trojan.Blocker.Wxia
Sophos Mal/Generic-S
Comodo Malware@#q4gm4ql1zfw0
BitDefenderTheta Gen:NN.ZexaF.34670.qz3@aOai92n
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Trojan.tc
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft TrojanSpy:MSIL/Smets
AegisLab Trojan.Win32.Blocker.j!c
McAfee Artemis!DFEC0D4ED2B1
Malwarebytes Malware.AI.1001748211
Panda Trj/Genetic.gen
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex Trojan.Blocker!QFdZBoD9WUk
Ikarus Trojan.Spy.Smets
Fortinet W32/Blocker.BSLJ!tr
AVG MSIL:Crypt-FC [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Blocker.HgAASQsA

How to remove TrojanSpy:MSIL/Smets 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 TrojanSpy:MSIL/Smets 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 TrojanSpy:MSIL/Smets you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

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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