Win32/Autoit.PB

What is Win32/Autoit.PB infection?

In this post you will certainly locate concerning the interpretation of Win32/Autoit.PB and its adverse influence on your computer system. Such ransomware are a form of malware that is elaborated by on-line frauds to demand paying the ransom by a victim.

In the majority of the instances, Win32/Autoit.PB virus will advise its targets to initiate funds transfer for the function of counteracting the amendments that the Trojan infection has presented to the victim’s device.

Win32/Autoit.PB Summary

These alterations can be as adheres to:

  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Uses Windows utilities for basic functionality;
  • 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.
  • Creates a copy of itself;
  • Ciphering the documents found on the sufferer’s hard disk drive — so the sufferer can no more utilize 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.

Win32/Autoit.PB

One of the most typical channels where Win32/Autoit.PB Trojans are injected are:

  • By means of phishing e-mails;
  • As a consequence of individual winding up on a resource that organizes a malicious software application;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the sufferer’s PC or stop the tool from working in an appropriate way – while likewise putting a ransom money note that discusses the requirement for the sufferers to impact the repayment for the purpose of decrypting the records or recovering the documents system back to the initial problem. In many circumstances, the ransom money note will certainly turn up when the client restarts the PC after the system has actually already been damaged.

Win32/Autoit.PB distribution channels.

In various corners of the world, Win32/Autoit.PB grows by leaps and also bounds. Nevertheless, the ransom money notes and techniques of obtaining the ransom money amount might differ depending on specific local (regional) settings. The ransom notes and also methods of extorting the ransom amount might vary depending on particular local (regional) settings.

Ransomware injection

As an example:

    Faulty notifies regarding unlicensed software program.

    In specific areas, the Trojans frequently wrongfully report having actually identified some unlicensed applications enabled on the target’s tool. The sharp then requires the customer to pay the ransom money.

    Faulty declarations concerning illegal web content.

    In nations where software program piracy is much less preferred, this method is not as efficient for the cyber frauds. Conversely, the Win32/Autoit.PB popup alert might incorrectly claim to be stemming from a police establishment as well as will certainly report having located youngster porn or various other unlawful information on the gadget.

    Win32/Autoit.PB popup alert may incorrectly declare to be obtaining from a legislation enforcement organization as well as will report having located child porn or other illegal data on the gadget. The alert will similarly consist of a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: CFDC9862md5: 6c7f80b0ded5d1e0f02b2b2b05f0fef0name: 6C7F80B0DED5D1E0F02B2B2B05F0FEF0.mlwsha1: 05e6ed4993f2ca0b35a24c78137e1ce2ce7711b7sha256: 294f2bb306ac8806466ef920652f520a461614509adc1d36807acb7b87b568e3sha512: bfac1a07231c88843dd85ed311b488571d4320a35f6b6a8c957d588ec18c8259e58e5c86f9d670addc9c941290bf736a227b8cca3e7d80389762be0e4e54ce8dssdeep: 12288:0tb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSga277g56EmIGsGn6A:0tb20pkaCqT5TBWgNQ7aG73Bhln6Atype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0809 0x04b0

Win32/Autoit.PB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
DrWeb Trojan.Siggen6.25616
Cynet Malicious (score: 85)
ALYac Trojan.GenericKD.2464213
Cylance Unsafe
Sangfor Worm.Win32.Jenxcus.N
Alibaba Worm:Win32/Blocker.751d4bd9
Cybereason malicious.0ded5d
Baidu AutoIt.Worm.Agent.c
Symantec Trojan.Gen.MBT
ESET-NOD32 a variant of Win32/Autoit.PB
APEX Malicious
Avast AutoIt:MalOb-BZ [Trj]
Kaspersky Trojan-Ransom.Win32.Blocker.hasm
BitDefender Trojan.GenericKD.2464213
NANO-Antivirus Trojan.Win32.TrjGen.djpyby
MicroWorld-eScan Trojan.GenericKD.2464213
Tencent Win32.Trojan.Spy.Wqxj
Ad-Aware Trojan.GenericKD.2464213
Sophos Mal/Generic-S
Comodo Malware@#xents1uljace
BitDefenderTheta AI:Packer.87E13DC018
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Dropper.dh
FireEye Generic.mg.6c7f80b0ded5d1e0
Emsisoft Trojan.GenericKD.2464213 (B)
Webroot W32.Trojan.GenKD
Avira TR/Spy.Gen
eGambit Unsafe.AI_Score_68%
Microsoft Trojan:Win32/Ymacco.AA29
AegisLab Trojan.Win32.Blocker.j!c
GData Trojan.GenericKD.2464213
AhnLab-V3 Malware/Win32.Generic.C631206
McAfee Artemis!6C7F80B0DED5
MAX malware (ai score=83)
Panda Trj/CI.A
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Inject.EYEW!tr
AVG AutoIt:MalOb-BZ [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Blocker.HgIASOQA

How to remove Win32/Autoit.PB 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Win32/Autoit.PB you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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