Win32/Injector.Autoit.ABU

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

What is Win32/Injector.Autoit.ABU infection?

In this post you will locate about the definition of Win32/Injector.Autoit.ABU and also its negative effect on your computer. Such ransomware are a form of malware that is elaborated by online scams to demand paying the ransom money by a victim.

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In the majority of the instances, Win32/Injector.Autoit.ABU infection will certainly advise its targets to start funds transfer for the objective of neutralizing the modifications that the Trojan infection has introduced to the victim’s gadget.

Win32/Injector.Autoit.ABU Summary

These modifications can be as complies with:

  • Injection (inter-process);
  • Injection (Process Hollowing);
  • 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.
  • A process attempted to delay the analysis task.;
  • 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.

  • Executed a process and injected code into it, probably while unpacking;
  • Detects Sandboxie through the presence of a library;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • 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
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization;
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the target’s hard disk — so the target can no more utilize the data;
  • Preventing normal 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.
Similar behavior
Related domains
j3ffyn3t.net Ransom:Win32/Blocker.f456b701

Win32/Injector.Autoit.ABU

One of the most regular networks whereby Win32/Injector.Autoit.ABU are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of user ending up on a resource that hosts a harmful software application;

As soon as the Trojan is efficiently infused, it will either cipher the information on the victim’s computer or protect against the tool from functioning in a correct fashion – while likewise placing a ransom money note that discusses the requirement for the sufferers to effect the repayment for the objective of decrypting the papers or restoring the documents system back to the preliminary problem. In most circumstances, the ransom money note will come up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Win32/Injector.Autoit.ABU circulation networks.

In numerous corners of the globe, Win32/Injector.Autoit.ABU grows by jumps and also bounds. Nevertheless, the ransom money notes and also techniques of extorting the ransom quantity might vary depending on certain local (regional) settings. The ransom money notes and methods of extorting the ransom quantity may differ depending on particular neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software program.

    In particular areas, the Trojans frequently wrongfully report having actually discovered some unlicensed applications allowed on the victim’s tool. The sharp then demands the individual to pay the ransom.

    Faulty declarations regarding illegal material.

    In nations where software piracy is much less prominent, this method is not as efficient for the cyber scams. Alternatively, the Win32/Injector.Autoit.ABU popup alert might incorrectly claim to be deriving from a police organization and also will certainly report having situated kid pornography or other unlawful data on the gadget.

    Win32/Injector.Autoit.ABU popup alert might falsely assert to be deriving from a legislation enforcement organization and also will report having situated youngster pornography or various other illegal information on the device. The alert will likewise contain a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 26F07427
md5: e875c78ede399b4373151d985b45d1cc
name: E875C78EDE399B4373151D985B45D1CC.mlw
sha1: fc18f8a2a21c24421a8854d7b5e085d4ccfe9681
sha256: 54f80c1e8937af94ff81ca77263aacb874a84962fd644d4f7199893e59c2d002
sha512: a3349e2eaa90b394e5ca2b3ebfec20444c3bb680b2276b167a103d0c0ff44fbf5fdb4468264e2fb002c103aa47691848881a3896e1fd44eebfc15c09dfafdbad
ssdeep: 12288:GhkDgouVA2nxKkorvdRgQriDwOIxmxiZnYQE7PJcE4aM8:2RmJkcoQricOIQxiZY1iaM8
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

CompiledScript: AutoIt v3 Script: 3, 3, 8, 1
FileVersion: 3, 3, 8, 1
FileDescription:
Translation: 0x0809 0x04b0

Win32/Injector.Autoit.ABU also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0055e3991 )
DrWeb Trojan.PWS.Panda.655
Cynet Malicious (score: 99)
ALYac AIT:Trojan.Nymeria.25
Zillya Trojan.Blocker.Win32.20909
Alibaba Ransom:Win32/Blocker.f456b701
K7GW Trojan ( 0055e3991 )
Cybereason malicious.ede399
Symantec Trojan.Gen.2
ESET-NOD32 a variant of Win32/Injector.Autoit.ABU
APEX Malicious
Avast AutoIt:Agent-AFT [Trj]
Kaspersky Trojan-Ransom.Win32.Blocker.drig
BitDefender AIT:Trojan.Nymeria.25
NANO-Antivirus Trojan.Win32.Blocker.duoqgo
MicroWorld-eScan AIT:Trojan.Nymeria.25
Tencent Win32.Trojan.Blocker.Akyn
Ad-Aware AIT:Trojan.Nymeria.25
Comodo Malware@#3ant94z53awv8
BitDefenderTheta AI:Packer.B7FE82EF15
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Dropper.jh
FireEye AIT:Trojan.Nymeria.25
Sophos Mal/Generic-R + W32/AutoIt-AJI
Avira TR/Spy.Zbot.rsjd
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Worm:Win32/Gamarue.I
Arcabit AIT:Trojan.Nymeria.25
AegisLab Trojan.Win32.Blocker.j!c
ZoneAlarm Trojan-Ransom.Win32.Blocker.drig
GData AIT:Trojan.Nymeria.25 (2x)
AhnLab-V3 Trojan/Win32.Chisburg.C254809
McAfee Artemis!E875C78EDE39
MAX malware (ai score=99)
VBA32 Trojan.Autoit.Injcrypt
Panda Trj/CI.A
Ikarus Trojan-Ransom.Blocker
MaxSecure Trojan.Autoit.AZA
Fortinet W32/Injector.AIE!tr
AVG AutoIt:Agent-AFT [Trj]
Paloalto generic.ml

How to remove Win32/Injector.Autoit.ABU 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 Win32/Injector.Autoit.ABU 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.Autoit.ABU 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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