Trojan:Win32/Bagsu!rfn

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

What is Trojan:Win32/Bagsu!rfn infection?

In this short article you will find concerning the meaning of Trojan:Win32/Bagsu!rfn as well as its negative influence on your computer. Such ransomware are a form of malware that is elaborated by on the internet frauds to demand paying the ransom by a victim.

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Most of the situations, Trojan:Win32/Bagsu!rfn virus will advise its victims to launch funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has actually presented to the victim’s tool.

Trojan:Win32/Bagsu!rfn 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.
  • Uses Windows utilities for basic functionality;
  • Exhibits possible ransomware file modification behavior;
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the target’s disk drive — so the sufferer can no longer utilize the data;
  • Preventing routine accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
z.whorecord.xyz Trojan-Ransom.Win32.Foreign.kzxn.p
a.tomx.xyz Trojan-Ransom.Win32.Foreign.kzxn.p

Trojan:Win32/Bagsu!rfn

The most normal networks where Trojan:Win32/Bagsu!rfn Trojans are injected are:

  • By means of phishing e-mails;
  • As an effect of individual winding up on a source that organizes a destructive software application;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the sufferer’s PC or protect against the device from operating in a correct manner – while also positioning a ransom money note that mentions the requirement for the sufferers to impact the payment for the objective of decrypting the papers or recovering the data system back to the first condition. In a lot of circumstances, the ransom money note will turn up when the customer restarts the COMPUTER after the system has actually currently been harmed.

Trojan:Win32/Bagsu!rfn circulation channels.

In various edges of the world, Trojan:Win32/Bagsu!rfn grows by jumps and bounds. Nevertheless, the ransom notes as well as techniques of obtaining the ransom amount may vary relying on specific regional (local) setups. The ransom money notes as well as tricks of obtaining the ransom money amount might vary depending on specific local (regional) settings.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software application.

    In particular locations, the Trojans usually wrongfully report having actually detected some unlicensed applications allowed on the victim’s tool. The alert after that demands the individual to pay the ransom money.

    Faulty statements regarding illegal web content.

    In nations where software piracy is less preferred, this method is not as effective for the cyber frauds. Alternatively, the Trojan:Win32/Bagsu!rfn popup alert may falsely claim to be stemming from a law enforcement organization as well as will certainly report having located child pornography or various other unlawful data on the gadget.

    Trojan:Win32/Bagsu!rfn popup alert might falsely declare to be obtaining from a legislation enforcement institution as well as will report having situated youngster porn or other unlawful data on the device. The alert will in a similar way consist of a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 854C1E47
md5: d90c6cc11b68bfb2e68f5d0f301efc80
name: D90C6CC11B68BFB2E68F5D0F301EFC80.mlw
sha1: 6ccb7dba258dd4ddaa455a1d66fafad4c63b7b99
sha256: 4ec22deb138f4e97d18a86fc88da99a150d884b84b23f5749c390ff6ac392969
sha512: c4946f76dda28870e9b5e99da80fc61c070e022d8e41435a025935c67e3bfdb61372a968c2aa2b8fd955459c7034c4e53fc4ae9b693db819153ffc7a108e4132
ssdeep: 12288:10Lpmbfidmo2d8J445pdZ78GM9/tzXMV9SG0L:SLoLidmJd8J445nZ78GM9/tzcV9oL
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
LegalCopyright: (C)Qihu 360 Software Co., Ltd. All rights reserved.
InternalName: GGB
FileVersion: 0.00.0005
CompanyName: QIHU 360 SOFTWARE CO. LIMITED
Comments: 360Installer
ProductName: 360 Total Security Online Installer
ProductVersion: 0.00.0005
FileDescription: 360 Total Security Online Installer
OriginalFilename: GGB.exe

Trojan:Win32/Bagsu!rfn also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Bulz.191147
FireEye Generic.mg.d90c6cc11b68bfb2
ALYac Gen:Variant.Bulz.191147
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Save.a
K7AntiVirus Spyware ( 0055e3db1 )
BitDefender Gen:Variant.Bulz.191147
K7GW Spyware ( 0055e3db1 )
Cybereason malicious.11b68b
Symantec Infostealer.Donx
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Foreign.kzxn.p
Alibaba Ransom:Win32/Foreign.a6b5cd77
NANO-Antivirus Trojan.Win32.RiskGen.duyvsm
AegisLab Trojan.Win32.Foreign.j!c
Rising Ransom.Foreign!8.292 (CLOUD)
Ad-Aware Gen:Variant.Bulz.191147
Emsisoft Gen:Variant.Bulz.191147 (B)
Comodo Malware@#1e4lo38c18vcp
F-Secure Heuristic.HEUR/AGEN.1127691
DrWeb Trojan.MulDrop6.603
Zillya Trojan.Foreign.Win32.53273
McAfee-GW-Edition BehavesLike.Win32.Fareit.bm
Sophos ML/PE-A + Mal/VBKeylog-E
Ikarus Trojan-Spy.Agent
Jiangmin Trojan.Foreign.gu
Avira HEUR/AGEN.1127691
eGambit Generic.PSW
MAX malware (ai score=99)
Antiy-AVL Trojan[Ransom]/Win32.Foreign
Microsoft Trojan:Win32/Bagsu!rfn
Arcabit Trojan.Bulz.D2EAAB
ZoneAlarm Trojan-Ransom.Win32.Foreign.kzxn.p
GData Gen:Variant.Bulz.191147
Cynet Malicious (score: 90)
AhnLab-V3 Trojan/Win32.Bagsu.R164018
McAfee Artemis!D90C6CC11B68
VBA32 Hoax.Foreign
Malwarebytes Generic.Malware/Suspicious
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Spy.KeyLogger.OZV
Tencent Malware.Win32.Gencirc.114c8746
Yandex Trojan.GenAsa!QTjKsO8NHP4
Fortinet W32/Foreign_kzxn.E!tr
BitDefenderTheta Gen:NN.ZevbaF.34590.Xm1@aOmFqLni
AVG Win32:Malware-gen
Paloalto generic.ml
CrowdStrike win/malicious_confidence_60% (D)
Qihoo-360 HEUR/QVM03.0.Malware.Gen

How to remove Trojan:Win32/Bagsu!rfn 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:Win32/Bagsu!rfn 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:Win32/Bagsu!rfn 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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