VirTool:Win32/AutInject.CF

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

What is VirTool:Win32/AutInject.CF infection?

In this short article you will find about the interpretation of VirTool:Win32/AutInject.CF as well as its negative impact on your computer system. Such ransomware are a form of malware that is specified by on-line scams to demand paying the ransom money by a sufferer.

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Most of the cases, VirTool:Win32/AutInject.CF infection will certainly instruct its victims to initiate funds transfer for the objective of reducing the effects of the modifications that the Trojan infection has presented to the sufferer’s device.

VirTool:Win32/AutInject.CF Summary

These modifications can be as adheres to:

  • Expresses interest in specific running processes;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Uses Windows utilities for basic functionality;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Network activity detected but not expressed in API logs;
  • Detects VirtualBox through the presence of a file;
  • Creates a copy of itself;
  • The sample wrote data to the system hosts file.;
  • Ciphering the records found on the victim’s hard disk — so the sufferer can no more utilize the information;
  • Preventing regular accessibility to the target’s workstation;

VirTool:Win32/AutInject.CF

The most normal networks through which VirTool:Win32/AutInject.CF Ransomware are injected are:

  • By methods of phishing e-mails;
  • As a repercussion of individual winding up on a resource that hosts a destructive 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 tool from operating in a correct manner – while additionally positioning a ransom note that discusses the requirement for the sufferers to effect the repayment for the purpose of decrypting the records or bring back the documents system back to the preliminary condition. In many circumstances, the ransom money note will certainly turn up when the client restarts the COMPUTER after the system has actually currently been damaged.

VirTool:Win32/AutInject.CF circulation networks.

In various edges of the world, VirTool:Win32/AutInject.CF expands by leaps as well as bounds. Nevertheless, the ransom money notes as well as tricks of obtaining the ransom amount might differ depending upon certain local (local) settings. The ransom notes and techniques of obtaining the ransom quantity might differ depending on specific local (regional) setups.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software program.

    In particular areas, the Trojans frequently wrongfully report having discovered some unlicensed applications made it possible for on the victim’s gadget. The sharp after that demands the individual to pay the ransom money.

    Faulty statements about unlawful material.

    In nations where software application piracy is less popular, this method is not as effective for the cyber frauds. Additionally, the VirTool:Win32/AutInject.CF popup alert might wrongly declare to be stemming from a law enforcement establishment and will report having situated youngster porn or various other illegal information on the tool.

    VirTool:Win32/AutInject.CF popup alert may wrongly assert to be obtaining from a law enforcement establishment and will report having located child porn or other illegal data on the gadget. The alert will in a similar way consist of a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 70A0B5A7
md5: ebdccbc6a0440d6d8f7364d3d3624e61
name: EBDCCBC6A0440D6D8F7364D3D3624E61.mlw
sha1: f35ae6c58a8911f5b1987491ccaf336a5c7e7ff7
sha256: b9534139bc6ba111e8fe20874b8693e6402737a548507d803b0a0399242d2935
sha512: d5117d10013ae8946aab0f431cddae14136f6d433060cf9667ecfd8c46f6aa3b0331d72744453082f1203225d66f8f5a8a82a47ebf4db46644ace7542de5547a
ssdeep: 12288:GjkArEN249AyE/rbaMct4bO2/Vvt89b/jtns1LnmtHC8GlRzb:RFE//Tct4bOsVt89rjds1LnEHCdtb
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

CompiledScript: AutoIt v3 Script: 3, 3, 6, 1
FileVersion: 3, 3, 6, 1
FileDescription:
Translation: 0x0809 0x04b0

VirTool:Win32/AutInject.CF also known as:

GridinSoft Trojan.Ransom.Gen
Lionic Trojan.Win32.Dapato.lDsm
DrWeb Trojan.Hosts.12905
ClamAV Win.Trojan.Autoit-185
ALYac AIT:Trojan.Nymeria.4006
Cylance Unsafe
Zillya Dropper.Dapato.Win32.13853
Sangfor Hacktool.Win32.AutInject.CF
Alibaba Ransom:Win32/Blocker.10bfa3e5
K7GW Trojan ( 700000111 )
K7AntiVirus Trojan ( 700000111 )
Symantec Trojan.Gen.MBT
ESET-NOD32 multiple detections
APEX Malicious
Avast AutoIt:Decode-N [Trj]
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.Blocker.bgyn
BitDefender AIT:Trojan.Nymeria.4006
NANO-Antivirus Trojan.Win32.Blackshades.brzdez
MicroWorld-eScan AIT:Trojan.Nymeria.4006
Tencent Win32.Trojan.Blocker.Aojk
Ad-Aware AIT:Trojan.Nymeria.4006
Sophos Mal/Generic-S
Comodo Malware@#fu8brlb368gu
BitDefenderTheta AI:Packer.24ED534516
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Spyware.gc
FireEye AIT:Trojan.Nymeria.4006
Emsisoft AIT:Trojan.Nymeria.4006 (B)
Avira HEUR/AGEN.1115129
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft VirTool:Win32/AutInject.CF
GData AIT:Trojan.Nymeria.4006 (3x)
AhnLab-V3 Dropper/Win32.Dapato.R43144
McAfee Artemis!EBDCCBC6A044
MAX malware (ai score=100)
VBA32 Trojan.Autoit.F
Malwarebytes Malware.AI.2624889440
Panda Trj/CI.A
Rising Trojan.Obfus/Autoit!1.C609 (CLASSIC)
Ikarus Trojan.Win32.Bublik
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Injector.ADH!tr
AVG AutoIt:Decode-N [Trj]
Qihoo-360 Win32/Ransom.Blocker.HwsBOBMA

How to remove VirTool:Win32/AutInject.CF ransomware?

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 VirTool:Win32/AutInject.CF 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 VirTool:Win32/AutInject.CF 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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