Trojan.Ransom.AIG

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

What is Trojan.Ransom.AIG infection?

In this post you will find concerning the interpretation of Trojan.Ransom.AIG and its unfavorable effect on your computer system. Such ransomware are a kind of malware that is elaborated by on-line fraudulences to demand paying the ransom money by a target.

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In the majority of the cases, Trojan.Ransom.AIG virus will certainly advise its sufferers to launch funds move for the function of reducing the effects of the amendments that the Trojan infection has actually presented to the sufferer’s tool.

Trojan.Ransom.AIG Summary

These modifications can be as follows:

  • Mimics the file times of a Windows system file;
  • 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
  • Exhibits possible ransomware file modification behavior;
  • Writes a potential ransom message to disk;
  • 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.
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents found on the sufferer’s disk drive — so the target can no longer utilize the information;
  • Preventing regular access 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.

Trojan.Ransom.AIG

The most typical channels whereby Trojan.Ransom.AIG Trojans are infused are:

  • By means of phishing e-mails;
  • As a consequence of user winding up on a resource that organizes a harmful software program;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the target’s PC or avoid the device from working in a proper way – while additionally placing a ransom money note that mentions the requirement for the targets to effect the repayment for the objective of decrypting the files or bring back the data system back to the first problem. In many instances, the ransom note will certainly show up when the client restarts the PC after the system has actually already been damaged.

Trojan.Ransom.AIG distribution networks.

In various edges of the globe, Trojan.Ransom.AIG expands by leaps and bounds. Nevertheless, the ransom notes and also techniques of extorting the ransom money quantity may vary depending upon particular regional (regional) setups. The ransom notes as well as methods of extorting the ransom money quantity may vary depending on particular local (local) setups.

Ransomware injection

For instance:

    Faulty informs regarding unlicensed software.

    In certain areas, the Trojans typically wrongfully report having actually found some unlicensed applications enabled on the victim’s tool. The sharp after that demands the customer to pay the ransom.

    Faulty declarations regarding prohibited web content.

    In countries where software program piracy is much less prominent, this technique is not as effective for the cyber frauds. Additionally, the Trojan.Ransom.AIG popup alert might wrongly assert to be deriving from a law enforcement establishment and will report having located kid pornography or various other unlawful information on the device.

    Trojan.Ransom.AIG popup alert might incorrectly declare to be acquiring from a legislation enforcement establishment as well as will report having situated youngster porn or other illegal information on the gadget. The alert will likewise contain a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: FDD734A7
md5: 871564bb0c6973e4eb3f4aafa368fabd
name: 871564BB0C6973E4EB3F4AAFA368FABD.mlw
sha1: da616d5082f810c153ba2ae5cb75a1a44778c57c
sha256: 4509eb48fa6eb2117118bd33eaebfe190028e3d54976596878814031591dafe8
sha512: af92e1306dd61ea7a075aa522cc50b73462f240c979091a33d15b069d6ab928af5edccb032ff650459c75bb617b3c75fee6deb361840d59c60f8c62f4eeb7c05
ssdeep: 192:H/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMwu8V:HebFNw4Pk1itKkpAjjI2Ypdmw
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Ransom.AIG also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ransom.AIG
FireEyeGeneric.mg.871564bb0c6973e4
CAT-QuickHealTrojan.Ransom.FO4
McAfeeRansom-FASY!871564BB0C69
CylanceUnsafe
VIPRETrojan.Win32.Ransom.fo (v)
SangforMalware
K7AntiVirusTrojan ( 005451b81 )
BitDefenderTrojan.Ransom.AIG
K7GWTrojan ( 005451b81 )
Cybereasonmalicious.b0c697
BitDefenderThetaAI:Packer.68035A0E1F
CyrenW32/Filecoder.Y.gen!Eldorado
SymantecRansom.CryptoTorLocker
ESET-NOD32a variant of Win32/Filecoder.Q
BaiduWin32.Trojan.Filecoder.g
APEXMalicious
ClamAVWin.Trojan.CryptoTorLocker2015-1
KasperskyTrojan-Ransom.Win32.Xorist.lk
NANO-AntivirusTrojan.Win32.Xorist.dxuuhl
ViRobotTrojan.Win32.A.Xorist.1268736
Ad-AwareTrojan.Ransom.AIG
SophosML/PE-A + Troj/Ransom-EY
ComodoTrojWare.Win32.Kryptik.ER@4o1ar2
DrWebTrojan.Encoder.94
TrendMicroRansom_XORIST.SMA
McAfee-GW-EditionRansom-FASY!871564BB0C69
EmsisoftTrojan.Ransom.AIG (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan/Xorist.at
eGambitUnsafe.AI_Score_92%
AviraTR/Ransom.Xorist.EJ
MAXmalware (ai score=86)
Antiy-AVLTrojan[Ransom]/Win32.Xorist
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftRansom:Win32/Sorikrypt.A
GridinsoftRansom.Filecoder.E.sd!yf
ArcabitTrojan.Ransom.AIG
AhnLab-V3Trojan/Win32.Xorist.R25524
ZoneAlarmTrojan-Ransom.Win32.Xorist.lk
GDataWin32.Trojan-Ransom.Xorist.D
CynetMalicious (score: 100)
TotalDefenseWin32/Ransom.A!generic
Acronissuspicious
VBA32Hoax.Xorist
ALYacTrojan.Ransom.AIG
MalwarebytesRansom.FileCryptor
PandaTrj/RansomXor.A
ZonerTrojan.Win32.73585
TrendMicro-HouseCallRansom_XORIST.SMA
RisingTrojan.Ransom!1.690B (CLASSIC)
YandexTrojan.GenAsa!Lm0QpYhTqAM
IkarusTrojan-Ransom.Xorist
FortinetW32/Xorist.DD8C!tr.ransom
WebrootW32.Ransom.Xorist
AVGWin32:Filecoder-M [Trj]
AvastWin32:Filecoder-M [Trj]
CrowdStrikewin/malicious_confidence_90% (D)
Qihoo-360HEUR/QVM20.1.8082.Malware.Gen

How to remove Trojan.Ransom.AIG ransomware?

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 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.AIG 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.AIG 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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