Trojan:MSIL/StartPage.N!bit

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

What is Trojan:MSIL/StartPage.N!bit infection?

In this short article you will discover concerning the interpretation of Trojan:MSIL/StartPage.N!bit as well as its adverse effect on your computer. Such ransomware are a type of malware that is specified by on the internet frauds to require paying the ransom money by a target.

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Most of the instances, Trojan:MSIL/StartPage.N!bit infection will advise its victims to initiate funds move for the objective of reducing the effects of the modifications that the Trojan infection has presented to the sufferer’s device.

Trojan:MSIL/StartPage.N!bit Summary

These alterations 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.
  • Ciphering the files found on the victim’s hard drive — so the sufferer can no longer utilize the information;
  • Preventing normal accessibility to the victim’s workstation;

Trojan:MSIL/StartPage.N!bit

The most normal channels through which Trojan:MSIL/StartPage.N!bit Ransomware Trojans are infused are:

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

As soon as the Trojan is efficiently infused, it will either cipher the information on the sufferer’s PC or avoid the tool from operating in a correct fashion – while likewise putting a ransom note that states the requirement for the targets to effect the payment for the purpose of decrypting the files or restoring the data system back to the first condition. In many circumstances, the ransom note will certainly turn up when the client reboots the PC after the system has actually already been damaged.

Trojan:MSIL/StartPage.N!bit distribution channels.

In numerous edges of the world, Trojan:MSIL/StartPage.N!bit expands by leaps and also bounds. Nevertheless, the ransom notes as well as techniques of extorting the ransom money amount may differ depending upon specific local (regional) setups. The ransom money notes and also methods of extorting the ransom quantity may differ depending on particular neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software application.

    In particular areas, the Trojans frequently wrongfully report having spotted some unlicensed applications made it possible for on the sufferer’s device. The alert after that demands the user to pay the ransom.

    Faulty declarations about illegal web content.

    In nations where software piracy is much less prominent, this technique is not as reliable for the cyber frauds. Alternatively, the Trojan:MSIL/StartPage.N!bit popup alert might wrongly declare to be deriving from a police establishment and will report having located youngster pornography or other illegal information on the device.

    Trojan:MSIL/StartPage.N!bit popup alert might incorrectly declare to be acquiring from a law enforcement institution and also will certainly report having situated child porn or other illegal data on the tool. The alert will similarly include a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 87759C19
md5: 8edb20bed39b4668d97e119c59be2995
name: 8EDB20BED39B4668D97E119C59BE2995.mlw
sha1: eee12e4cd9076276817bafcc5520fcefde961703
sha256: 7ac2b56c7af421d12e019f71a6c7a1021c2b2aa92430ccfde29fd5f435323956
sha512: 80c966207d575f0c50bb091a35fb3143220de9d4794f3b2fb3acc4006ae76dcc11989e5136394811411d19493540e7adf9171eace71baab6a210a16481f1c216
ssdeep: 1536:31oHMbp33lKNnyn5QfDyiXfW9uoOEBWFoHMbp33lKNnyn5QfDQ+:31oM3linLXOXBWFoM3linm+
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: GoogleUpdate
Assembly Version: 1.0.0.0
InternalName: HomePageChanger.exe
FileVersion: 1.0.0.0
CompanyName: GoogleUpdate
LegalTrademarks: GoogleUpdate
Comments: GoogleUpdate
ProductName: GoogleUpdate
ProductVersion: 1.0.0.0
FileDescription: GoogleUpdate
OriginalFilename: HomePageChanger.exe

Trojan:MSIL/StartPage.N!bit also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 00494e751 )
DrWebTrojan.StartPage.57675
CynetMalicious (score: 85)
ALYacGen:Variant.Razy.603571
CylanceUnsafe
ZillyaTrojan.Blocker.Win32.14089
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:Win32/dropper.ali1000076
K7GWTrojan ( 00494e751 )
Cybereasonmalicious.ed39b4
SymantecTrojan.Gen
ESET-NOD32a variant of MSIL/StartPage.AA
APEXMalicious
AvastFileRepMalware
KasperskyTrojan-Ransom.Win32.Blocker.cihz
BitDefenderGen:Variant.Razy.603571
NANO-AntivirusTrojan.Win32.Blocker.cretwj
MicroWorld-eScanGen:Variant.Razy.603571
TencentWin32.Trojan.Blocker.Efvf
Ad-AwareGen:Variant.Razy.603571
SophosMal/Generic-S
ComodoMalware@#3nmte2edz0v4t
BitDefenderThetaGen:NN.ZemsilF.34608.om0@a05r00c
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_SPNR.11LB13
McAfee-GW-EditionArtemis!Trojan
FireEyeGen:Variant.Razy.603571
EmsisoftGen:Variant.Razy.603571 (B)
AviraTR/Dropper.MSIL.Gen
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftTrojan:MSIL/StartPage.N!bit
ArcabitTrojan.Razy.D935B3
AegisLabTrojan.Multi.Generic.4!c
ZoneAlarmTrojan-Ransom.Win32.Blocker.cihz
GDataGen:Variant.Razy.603571
TACHYONTrojan/W32.DN-Blocker.238080
McAfeeArtemis!8EDB20BED39B
MAXmalware (ai score=100)
VBA32TScope.Trojan.MSIL
MalwarebytesMalware.AI.2535016863
PandaGeneric Malware
TrendMicro-HouseCallTROJ_SPNR.11LB13
RisingRansom.Blocker!8.12A (CLOUD)
IkarusTrojan-Ransom.Blocker
MaxSecureTrojan.Malware.6521848.susgen
FortinetW32/Blocker.CIHZ!tr
AVGFileRepMalware
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Blocker.HgIASOgA

How to remove Trojan:MSIL/StartPage.N!bit 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:MSIL/StartPage.N!bit 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 Trojan:MSIL/StartPage.N!bit 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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