Trojan.PasswordStealer.MSIL

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan.PasswordStealer.MSIL infection?

In this article you will discover about the interpretation of Trojan.PasswordStealer.MSIL and its negative influence on your computer. Such ransomware are a form of malware that is clarified by online fraudulences to require paying the ransom by a victim.

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In the majority of the instances, Trojan.PasswordStealer.MSIL infection will certainly advise its victims to initiate funds move for the purpose of counteracting the amendments that the Trojan infection has presented to the sufferer’s device.

Trojan.PasswordStealer.MSIL Summary

These alterations can be as complies with:

  • 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.
  • 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.

  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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
  • Creates a copy of itself;
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Ciphering the papers situated on the victim’s hard disk — so the target can no more make use of the information;
  • Preventing regular accessibility to the victim’s workstation;

Trojan.PasswordStealer.MSIL

The most normal networks where Trojan.PasswordStealer.MSIL Trojans are infused are:

  • By means of phishing emails;
  • As a consequence of individual ending up on a resource that organizes a harmful software;

As soon as the Trojan is successfully infused, it will certainly either cipher the data on the target’s computer or stop the tool from operating in a correct manner – while additionally placing a ransom money note that points out the need for the targets to impact the payment for the purpose of decrypting the documents or bring back the file system back to the preliminary problem. In the majority of circumstances, the ransom money note will certainly show up when the client reboots the PC after the system has currently been harmed.

Trojan.PasswordStealer.MSIL distribution channels.

In various edges of the world, Trojan.PasswordStealer.MSIL grows by jumps and also bounds. Nevertheless, the ransom notes and techniques of extorting the ransom money amount might vary relying on particular neighborhood (regional) setups. The ransom notes and also methods of obtaining the ransom amount might differ depending on certain local (local) settings.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software program.

    In specific locations, the Trojans often wrongfully report having found some unlicensed applications allowed on the target’s gadget. The alert then requires the customer to pay the ransom money.

    Faulty statements about illegal content.

    In nations where software application piracy is less prominent, this method is not as reliable for the cyber frauds. Additionally, the Trojan.PasswordStealer.MSIL popup alert might falsely declare to be stemming from a law enforcement organization and will certainly report having located youngster porn or various other prohibited information on the gadget.

    Trojan.PasswordStealer.MSIL popup alert may incorrectly declare to be obtaining from a regulation enforcement establishment and will report having situated child pornography or other illegal data on the gadget. The alert will similarly have a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 65A8FF01
md5: 514b4ecae82906ec28a417792e0a5ab3
name: 514B4ECAE82906EC28A417792E0A5AB3.mlw
sha1: 0bcb89679241e9474fca89cd35b42b5bcd079961
sha256: 8d28776c97231b2fe381fd088341d133d63a9f6a57c51066c3e46b8c34ceffdd
sha512: 01c1cac494671b0ab16225b616e14fc326e1da88ac6c68b7f438a4ac187cd610602b896562b6d38c896e02c38b34e6db1f6b532b85fd874b94270c02a731cd61
ssdeep: 1536:oHa06/1AapvYvEc1Ci8kz26uLGoaptWXz5tA/IcJtmZU68W:+ezRYvEc1H8YuLv4WXjAPQZUbW
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

LegalCopyright: Copyright 2012 Google Inc. All rights reserved.
InternalName: chrome_exe
CompanyShortName: Google
FileVersion: 28.0.1500.71
CompanyName: Google Inc.
ProductShortName: Chrome
ProductName: Google Chrome
LastChange: 209842
ProductVersion: 28.0.1500.71
FileDescription: Google Chrome
OriginalFilename: chrome.exe
Official Build: 1
Translation: 0x0409 0x04b0

Trojan.PasswordStealer.MSIL also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
DrWebBackDoor.Pontob.1
ALYacGen:Variant.Barys.2440
CylanceUnsafe
ZillyaTrojan.Blocker.Win32.9541
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Blocker.73cdd47c
K7GWTrojan ( 004ec0971 )
K7AntiVirusTrojan ( 004ec0971 )
CyrenW32/Trojan.VDED-4726
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Injector.BOP
APEXMalicious
AvastWin32:Malware-gen
CynetMalicious (score: 99)
KasperskyTrojan-Ransom.Win32.Blocker.brea
BitDefenderGen:Variant.Barys.2440
NANO-AntivirusTrojan.Win32.Blocker.bxxgcd
MicroWorld-eScanGen:Variant.Barys.2440
TencentWin32.Trojan.Blocker.Ssqt
Ad-AwareGen:Variant.Barys.2440
SophosMal/Generic-S
ComodoMalware@#oiw0viwt6nb0
BitDefenderThetaGen:NN.ZemsilF.34678.fm0@aeHj7i
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.mc
FireEyeGeneric.mg.514b4ecae82906ec
EmsisoftGen:Variant.Barys.2440 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Blocker.orm
WebrootW32.Malware.Gen
AviraHEUR/AGEN.1102043
eGambitGeneric.Malware
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftTrojan:Win32/Sisron
ArcabitTrojan.Barys.D988
AegisLabTrojan.Win32.Blocker.j!c
GDataGen:Variant.Barys.2440
AhnLab-V3Win-Trojan/MSILKrypt02.Exp
McAfeeArtemis!514B4ECAE829
MAXmalware (ai score=100)
VBA32Hoax.Blocker
MalwarebytesTrojan.PasswordStealer.MSIL
PandaGeneric Malware
RisingTrojan.FakeChrome!1.9C7B (CLOUD)
IkarusTrojan-Ransom.Blocker
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Blocker.BREA!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Blocker.HwMAEpsA

How to remove Trojan.PasswordStealer.MSIL 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

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.PasswordStealer.MSIL 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.PasswordStealer.MSIL 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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