Ransom:Win32/Ako

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

What is Ransom:Win32/Ako infection?

In this post you will certainly discover about the definition of Ransom:Win32/Ako and its unfavorable impact on your computer. Such ransomware are a form of malware that is clarified by online frauds to demand paying the ransom by a victim.

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Most of the situations, Ransom:Win32/Ako infection will instruct its targets to initiate funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has actually introduced to the victim’s gadget.

Ransom:Win32/Ako Summary

These modifications can be as follows:

  • 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.
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • A process created a hidden window;
  • 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 records found on the target’s hard disk — so the target can no more use 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.

Ransom:Win32/Ako

The most common channels whereby Ransom:Win32/Ako are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of individual winding up on a source that organizes a harmful software;

As soon as the Trojan is effectively infused, it will either cipher the data on the target’s computer or avoid the tool from working in a correct manner – while also putting a ransom money note that discusses the demand for the targets to impact the settlement for the objective of decrypting the records or bring back the file system back to the first condition. In many circumstances, the ransom note will certainly turn up when the customer reboots the PC after the system has currently been harmed.

Ransom:Win32/Ako circulation networks.

In numerous edges of the world, Ransom:Win32/Ako grows by leaps as well as bounds. Nonetheless, the ransom money notes and techniques of extorting the ransom quantity might differ depending upon certain regional (regional) setups. The ransom notes as well as tricks of obtaining the ransom money quantity might vary depending on specific neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software program.

    In specific locations, the Trojans commonly wrongfully report having spotted some unlicensed applications allowed on the sufferer’s device. The alert after that demands the customer to pay the ransom.

    Faulty statements about illegal material.

    In countries where software piracy is much less preferred, this approach is not as efficient for the cyber frauds. Additionally, the Ransom:Win32/Ako popup alert might incorrectly assert to be originating from a law enforcement establishment and will report having situated youngster porn or other unlawful information on the device.

    Ransom:Win32/Ako popup alert may incorrectly assert to be acquiring from a legislation enforcement institution and will report having located kid porn or various other illegal data on the tool. The alert will likewise consist of a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 8F7439F3
md5: f64ecdec4c84ac7ef0ca6c2ef4d94eea
name: F64ECDEC4C84AC7EF0CA6C2EF4D94EEA.mlw
sha1: 7c88af3c8a27402da1d67cfaa1a02555f1c7945d
sha256: fc257f64a0279bb5ae221b968d3f38bbb7237a8475c165c5a8430fe6633e3fe6
sha512: 87b8a1c6098a67a6a7f61e154deba8c16a5b421e5157183b40f808c23187ec46e046d7f4ac006d375fcf66000da7da588c9105f9acba5471604255d15c1ac8f7
ssdeep: 3072:Tf1BDZ0kVB67Duw9AMcUTeQZbMcpga/ijOJB8BtgIBQeM/nhG:T9X0GYbpyh/8A
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

LegalCopyright: Copyright xa9 2016 Havy Alegria
FileVersion: 5.2.2.187
CompanyName: Havy Alegria
Comments: This installation was built with Inno Setup.
ProductName: InnoExtractor
ProductVersion: 5.2.2.187
FileDescription: InnoExtractor Setup
Translation: 0x0000 0x04b0

Ransom:Win32/Ako also known as:

GridinSoftTrojan.Ransom.Gen
MicroWorld-eScanTrojan.GenericKD.44509398
FireEyeTrojan.GenericKD.44509398
CAT-QuickHealTrojan.Generic
ALYacTrojan.Ransom.Makop
MalwarebytesRansom.Sodinokibi
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Generic.4!c
SangforMalware
K7AntiVirusTrojan ( 005732a41 )
BitDefenderTrojan.GenericKD.44509398
K7GWTrojan ( 005732a41 )
CyrenW32/Injector.ADO.gen!Eldorado
SymantecTrojan.Gen.MBT
ESET-NOD32NSIS/Injector.AJC
APEXMalicious
AvastWin32:Trojan-gen
KasperskyHEUR:Trojan.Win32.Generic
AlibabaTrojan:Win32/Injector.8745dfd2
ViRobotTrojan.Win32.S.Makop.120468
RisingTrojan.Injector/NSIS!1.BFBB (CLASSIC)
Ad-AwareTrojan.GenericKD.44509398
SophosMal/Generic-S
F-SecureHeuristic.HEUR/AGEN.1139415
DrWebTrojan.Siggen11.19361
ZillyaDownloader.Deyma.Win32.200
TrendMicroTROJ_GEN.R032C0GKI20
McAfee-GW-EditionBehavesLike.Win32.Browser.cc
EmsisoftTrojan.GenericKD.44509398 (B)
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1139415
MAXmalware (ai score=99)
Antiy-AVLTrojan/MSIL.Vasal
MicrosoftRansom:Win32/Ako
GridinsoftRansom.Win32.Filecoder.dd!s1
ArcabitTrojan.Generic.D2A728D6
AhnLab-V3Malware/Win32.Generic.C4226226
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.GenericKD.44509398
CynetMalicious (score: 100)
McAfeeRDN/Generic.dx
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_GEN.R032C0GKI20
TencentWin32.Trojan-downloader.Deyma.Ecag
IkarusTrojan.NSIS.Agent
FortinetW32/Generic!tr
AVGWin32:Trojan-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Generic/HEUR/QVM42.3.4CD7.Malware.Gen

How to remove Ransom:Win32/Ako 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 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 Ransom:Win32/Ako 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 Ransom:Win32/Ako 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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