Win32/Injector.AHIS

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

What is Win32/Injector.AHIS infection?

In this article you will locate regarding the interpretation of Win32/Injector.AHIS and its unfavorable influence on your computer system. Such ransomware are a form of malware that is clarified by on-line scams to require paying the ransom by a sufferer.

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Most of the cases, Win32/Injector.AHIS infection will certainly advise its victims to launch funds transfer for the function of neutralizing the amendments that the Trojan infection has presented to the victim’s gadget.

Win32/Injector.AHIS Summary

These modifications can be as follows:

  • 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.
  • Unconventionial binary language: Slovenian;
  • Unconventionial language used in binary resources: Slovenian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents found on the target’s disk drive — so the target can no longer make use of the data;
  • Preventing normal accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Win32/Injector.AHIS

The most regular channels through which Win32/Injector.AHIS Trojans are infused are:

  • By means of phishing emails;
  • As an effect of individual winding up on a resource that hosts a harmful software application;

As soon as the Trojan is efficiently injected, it will either cipher the data on the victim’s computer or prevent the tool from operating in a correct manner – while also positioning a ransom note that discusses the demand for the targets to impact the payment for the purpose of decrypting the files or restoring the data system back to the initial condition. In the majority of circumstances, the ransom note will show up when the customer reboots the PC after the system has already been harmed.

Win32/Injector.AHIS circulation channels.

In numerous edges of the world, Win32/Injector.AHIS grows by jumps as well as bounds. However, the ransom notes and tricks of obtaining the ransom quantity may vary depending on particular local (local) setups. The ransom notes as well as methods of obtaining the ransom quantity might vary depending on certain local (regional) settings.

Ransomware injection

For instance:

    Faulty signals about unlicensed software.

    In specific areas, the Trojans usually wrongfully report having actually detected some unlicensed applications allowed on the victim’s gadget. The alert then requires the customer to pay the ransom.

    Faulty statements regarding illegal content.

    In nations where software application piracy is much less prominent, this method is not as reliable for the cyber scams. Alternatively, the Win32/Injector.AHIS popup alert may wrongly declare to be stemming from a law enforcement organization as well as will certainly report having situated child porn or other illegal information on the tool.

    Win32/Injector.AHIS popup alert might falsely declare to be obtaining from a regulation enforcement institution and will certainly report having located kid pornography or various other illegal data on the gadget. The alert will in a similar way consist of a need for the customer to pay the ransom.

Technical details

File Info:

crc32: BB88E359
md5: 51f050dda121716c762775d228e99c80
name: 51F050DDA121716C762775D228E99C80.mlw
sha1: 458d7a68ff9215598ba7751888ebee0d9074ad10
sha256: 7a91ed73cebe9382b8aa46b002db40aa9ed68eb26131bbf9639ee5b750537c03
sha512: 18c05c372baef697368b3c0478bc996d29ba2105b681a775d89caa2395ad7fafa6ad19ff4e490a2fb78d64a63a37a60b6277a733e003fd75518f8e2b73f47956
ssdeep: 1536:JDb7/aTeU15NDZpNk1npYObksYSZQCRPGLZsOqfye8PogX8jsM6Xse+O6CS:VTe3bDpkhbvYSumr266X92F
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2007-2013 - SPRY Software LLC
InternalName: extstor
FileVersion: 4.4.3.1
CompanyName: SPRY Software LLC
ProductName: Extensible Storage Engine Utilities for WinR DB
ProductVersion: 4.4.3.1
FileDescription: Extensible Storage Engine Utilities for WinR DB
OriginalFilename: extstor
Translation: 0x0424 0x04b0

Win32/Injector.AHIS also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0055e3991 )
Elastic malicious (high confidence)
DrWeb BackDoor.Zbot.179
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ser.Mikey.662
Cylance Unsafe
Zillya Trojan.Injector.Win32.407047
Sangfor Ransom.Win32.Urausy.C
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:Win32/Urausy.52e47636
K7GW Trojan ( 0055e3991 )
Cybereason malicious.da1217
Symantec Trojan.Ransomlock.G
ESET-NOD32 a variant of Win32/Injector.AHIS
APEX Malicious
Avast Win32:LockScreen-YZ [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Ser.Mikey.662
NANO-Antivirus Trojan.Win32.Zbot.ecrirs
MicroWorld-eScan Gen:Variant.Ser.Mikey.662
Tencent Win32.Trojan.Generic.Swuq
Ad-Aware Gen:Variant.Ser.Mikey.662
Sophos ML/PE-A + Mal/Ransom-AL
Comodo Malware@#1sxpxrnqqs0xn
BitDefenderTheta Gen:NN.ZexaF.34628.gu0@a8LXBzak
VIPRE Trojan.Win32.Reveton.a (v)
TrendMicro TROJ_SPNR.14FD13
McAfee-GW-Edition Ransom-FCHR!51F050DDA121
FireEye Generic.mg.51f050dda121716c
Emsisoft Gen:Variant.Ser.Mikey.662 (B)
Jiangmin Trojan.Generic.cdlny
Webroot W32.Infostealer.Zeus
Avira HEUR/AGEN.1121580
eGambit Generic.Malware
Kingsoft Win32.Troj.Yakes.cs.(kcloud)
Microsoft Ransom:Win32/Urausy.C
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Ser.Mikey.662
AhnLab-V3 Trojan/Win32.Zbot.R70582
McAfee Ransom-FCHR!51F050DDA121
MAX malware (ai score=100)
VBA32 BScope.TrojanDownloader.Karagany
Panda Trj/Dtcontx.E
TrendMicro-HouseCall TROJ_SPNR.14FD13
Rising Ransom.Urausy!8.2B7 (CLOUD)
Ikarus Trojan-Ransom.Foreign
Fortinet W32/Zbot.AAO!tr
AVG Win32:LockScreen-YZ [Trj]
Qihoo-360 Win32/Trojan.Generic.HgIASOcA

How to remove Win32/Injector.AHIS 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

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 Win32/Injector.AHIS 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 Win32/Injector.AHIS 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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