Troj/AutoG-FU

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

What is Troj/AutoG-FU infection?

In this post you will find about the interpretation of Troj/AutoG-FU and its adverse impact on your computer. Such ransomware are a type of malware that is specified by on the internet scams to require paying the ransom money by a victim.

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In the majority of the cases, Troj/AutoG-FU virus will instruct its victims to initiate funds move for the objective of reducing the effects of the amendments that the Trojan infection has introduced to the sufferer’s gadget.

Troj/AutoG-FU 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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.
  • Ciphering the files found on the sufferer’s hard disk — so the sufferer can no more use the data;
  • Preventing normal 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
backupproject.hostBehavesLike.Win32.Ransomware.hc

Troj/AutoG-FU

One of the most normal networks whereby Troj/AutoG-FU Ransomware are infused are:

  • By ways of phishing e-mails;
  • As an effect of user ending up on a source that hosts a destructive software;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the sufferer’s PC or stop the device from functioning in a correct way – while additionally positioning a ransom money note that states the need for the targets to impact the settlement for the objective of decrypting the files or restoring the documents system back to the first problem. In the majority of circumstances, the ransom money note will come up when the customer reboots the COMPUTER after the system has currently been damaged.

Troj/AutoG-FU circulation channels.

In numerous corners of the world, Troj/AutoG-FU expands by jumps and bounds. Nevertheless, the ransom money notes and tricks of obtaining the ransom money quantity may differ relying on certain local (regional) settings. The ransom notes and methods of obtaining the ransom quantity might differ depending on certain local (local) setups.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software.

    In certain locations, the Trojans usually wrongfully report having spotted some unlicensed applications made it possible for on the sufferer’s gadget. The sharp then requires the user to pay the ransom money.

    Faulty statements about illegal material.

    In countries where software piracy is less prominent, this approach is not as effective for the cyber frauds. Conversely, the Troj/AutoG-FU popup alert might incorrectly assert to be originating from a police establishment and will report having located youngster pornography or other prohibited data on the device.

    Troj/AutoG-FU popup alert might incorrectly declare to be deriving from a law enforcement institution as well as will certainly report having situated youngster porn or various other unlawful information on the device. The alert will in a similar way include a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 4E8A9A74
md5: 68278fd6ff397394b1e9bd677bc56b77
name: bro111.exe
sha1: f3180ae8e2a42416c86ab13df86a86625d0dac9c
sha256: 1b50e39aed376d55fdf5a2e3e1a72beb5f2f9e6429e753acf6d35e895b479b0b
sha512: 3168e150f71e1f3a2facc579f6b49900f17e4b88b76238bcb243c028174b6dbac1a09688772cfe47fa352f5df082bcdb7055b2481aacb044fe73b75f318aa7d8
ssdeep: 6144:9qenBL4WQ42alSoruzk3LMrJ+TwAO2TIAOpTOzyx4//KyN7+UoWJF+gCTL90Sqr:9BXQpaBYGLA+Tw90X14z+CT50Sq7fw
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9Adobe Systems, Incorporated.
FileVersion: 5.5.83.628
CompanyName: Adobe Systems, Incorporated
FileDescription: Ctype Prmising Datatypes Quickbooks
LegalTrademarks: Copyright xa9Adobe Systems, Incorporated.
ProductName: CompressedDif
ProductVersion: 5.5.83.628
PrivateBuild: 5.5.83.628
Translation: 0x0409 0x04b0

Troj/AutoG-FU also known as:

GridinSoftTrojan.Ransom.Gen
DrWebTrojan.Ormes.398
MicroWorld-eScanTrojan.GenericKD.41802033
FireEyeGeneric.mg.68278fd6ff397394
CAT-QuickHealTrojan.AzorultRI.S8302836
ALYacSpyware.Infostealer.Azorult
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforMalware
K7AntiVirusTrojan ( 005585e61 )
BitDefenderTrojan.GenericKD.41802033
K7GWTrojan ( 005585e61 )
Cybereasonmalicious.8e2a42
TrendMicroMal_HPGen-37b
BitDefenderThetaGen:NN.ZexaF.32519.Lu0@auUjEdai
CyrenW32/Trojan.ITZN-6480
SymantecTrojan.Gen.2
APEXMalicious
AvastWin32:Malware-gen
GDataTrojan.GenericKD.41802033
KasperskyTrojan-PSW.Win32.Azorult.abto
AlibabaTrojanPSW:Win32/Azorult.19e8b2b1
NANO-AntivirusTrojan.Win32.Azorult.gaxfnc
AegisLabTrojan.Win32.Azorult.i!c
RisingTrojan.Generic@ML.83 (RDMK:jzXx4wVRF96pbB3B5C7g3Q)
Ad-AwareTrojan.GenericKD.41802033
EmsisoftTrojan.GenericKD.41802033 (B)
ComodoMalware@#2xtbbjn53vd10
F-SecureTrojan.TR/AD.MoksSteal.evrqn
McAfee-GW-EditionBehavesLike.Win32.Ransomware.hc
SophosTroj/AutoG-FU
IkarusTrojan-Ransom.GandCrab
F-ProtW32/Kryptik.AGF.gen!Eldorado
JiangminTrojan.PSW.Azorult.dvf
WebrootW32.Trojan.Gen
AviraTR/AD.MoksSteal.evrqn
Antiy-AVLTrojan[PSW]/Win32.Azorult
Endgamemalicious (high confidence)
ArcabitTrojan.Generic.D27DD931
ZoneAlarmTrojan-PSW.Win32.Azorult.abto
MicrosoftTrojan:Win32/Skeeyah.A!rfn
AhnLab-V3Trojan/Win32.MalPacked.R287551
Acronissuspicious
McAfeeRDN/Generic.fyz
MAXmalware (ai score=100)
VBA32BScope.Trojan.Yakes
MalwarebytesSpyware.AzorUlt
PandaTrj/CI.A
ESET-NOD32Win32/PSW.Delf.OSF
YandexTrojan.PWS.Azorult!
FortinetW32/Azorult.ABTO!tr.pws
AVGWin32:Malware-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360HEUR/QVM10.2.1BA3.Malware.Gen

How to remove Troj/AutoG-FU 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 install-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 Troj/AutoG-FU 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 Troj/AutoG-FU 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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