Trojan-Ransom.NSIS.Agent

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

What is Trojan-Ransom.NSIS.Agent infection?

In this post you will locate regarding the interpretation of Trojan-Ransom.NSIS.Agent and its unfavorable influence on your computer system. Such ransomware are a kind of malware that is elaborated by online fraudulences to require paying the ransom money by a victim.

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Most of the cases, Trojan-Ransom.NSIS.Agent ransomware will advise its targets to launch funds move for the purpose of neutralizing the modifications that the Trojan infection has actually introduced to the target’s tool.

Trojan-Ransom.NSIS.Agent Summary

These modifications can be as complies with:

  • Executable code extraction;
  • Attempts to connect to a dead IP:Port (4 unique times);
  • Creates RWX memory;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Network activity contains more than one unique useragent.;
  • Anomalous binary characteristics;
  • Ciphering the records located on the victim’s hard drive — so the sufferer can no longer use the information;
  • Preventing routine accessibility to the target’s workstation;

Related domains:

gstatic.uptodown.netHEUR:Trojan-Ransom.NSIS.Agent.gen
www.uptodown.comHEUR:Trojan-Ransom.NSIS.Agent.gen
ct2828561.ourtoolbar.comHEUR:Trojan-Ransom.NSIS.Agent.gen
www.ourtoolbar.comHEUR:Trojan-Ransom.NSIS.Agent.gen

Trojan-Ransom.NSIS.Agent

The most regular channels whereby Trojan-Ransom.NSIS.Agent are injected are:

  • By methods of phishing emails;
  • As an effect of user ending up on a source that organizes a destructive software;

As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the victim’s computer or avoid the gadget from working in an appropriate fashion – while additionally positioning a ransom note that states the requirement for the targets to impact the repayment for the purpose of decrypting the records or restoring the data system back to the first condition. In a lot of circumstances, the ransom note will turn up when the client reboots the PC after the system has actually currently been harmed.

Trojan-Ransom.NSIS.Agent circulation channels.

In different edges of the globe, Trojan-Ransom.NSIS.Agent expands by jumps as well as bounds. Nonetheless, the ransom notes and tricks of obtaining the ransom money quantity might differ depending upon certain local (regional) setups. The ransom notes and also techniques of obtaining the ransom money quantity might differ depending on certain local (regional) settings.

Ransomware injection

As an example:

    Faulty signals about unlicensed software program.

    In particular locations, the Trojans frequently wrongfully report having actually identified some unlicensed applications allowed on the target’s device. The sharp after that demands the user to pay the ransom.

    Faulty declarations about unlawful web content.

    In countries where software piracy is less prominent, this method is not as effective for the cyber fraudulences. Additionally, the Trojan-Ransom.NSIS.Agent popup alert may incorrectly declare to be deriving from a police institution and will report having situated youngster pornography or various other unlawful information on the tool.

    Trojan-Ransom.NSIS.Agent popup alert might incorrectly assert to be obtaining from a regulation enforcement establishment as well as will report having situated kid porn or other illegal data on the device. The alert will likewise contain a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 4B80E4B7
md5: 04e05dbf5a7457e4ff44695de7b9ee44
name: 04E05DBF5A7457E4FF44695DE7B9EE44.mlw
sha1: 7dffacc6a26c115183c3118e104a9920d3e31003
sha256: 2cc4f26e1bb75061b0222a2d3f13b6f129359bdc46a1b968cf00b700101a1f6f
sha512: 8bafbfaf1b8248cf0abed7d5db9c496eab80bb094ad5ecacfff19a1fad38db3bd9c00ed7faa940c420ccdc0322b7c62f4e11aa603a741b89f4277cb4561edffd
ssdeep: 6144:6e34u/I6DunKJBUJ2eKBwvv92A7B/NC0kzdifYxUCpW+tiTh5w1U9:1/nDunK91BSlNwZWTIiTh5Z
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Trojan-Ransom.NSIS.Agent also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusAdware ( 004ba3601 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CylanceUnsafe
ZillyaTrojan.Agent.Win32.901449
CrowdStrikewin/malicious_confidence_100% (D)
K7GWAdware ( 004ba3601 )
Cybereasonmalicious.6a26c1
SymantecPUA.UpToDown
ESET-NOD32a variant of Win32/UpToDown.B potentially unwanted
APEXMalicious
AvastWin32:UpToDown-A [PUP]
ClamAVWin.Adware.UpToDown-1
KasperskyHEUR:Trojan-Ransom.NSIS.Agent.gen
SophosGeneric PUA HN (PUA)
ComodoMalware@#32qgbeooirsgp
F-SecureProgram.APPL/UpToDown.Gen5
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.PUPXCF.fc
SentinelOneStatic AI – Malicious PE
AviraAPPL/UpToDown.Gen5
eGambitUnsafe.AI_Score_72%
Antiy-AVLTrojan[Ransom]/NSIS.MyxaHaTpyne.eul
MicrosoftTrojan:Win32/Wacatac.A!ml
SUPERAntiSpywarePUP.Conduit/Variant
ZoneAlarmHEUR:Trojan-Ransom.NSIS.Agent.gen
GDataWin32.Application.UpToDown.C
McAfeeArtemis!04E05DBF5A74
VBA32TrojanRansom.Agent
MalwarebytesPUP.Optional.BundleInstaller
AVGWin32:UpToDown-A [PUP]
Paloaltogeneric.ml

How to remove Trojan-Ransom.NSIS.Agent virus?

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-Ransom.NSIS.Agent 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-Ransom.NSIS.Agent 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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