What is Mal/Dropper-AB infection?

In this post you will certainly find about the meaning of Mal/Dropper-AB and also its negative effect on your computer system. Such ransomware are a form of malware that is clarified by on the internet frauds to require paying the ransom money by a victim.

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GridinSoft Anti-Malware

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Most of the cases, Mal/Dropper-AB virus will certainly advise its targets to start funds move for the function of reducing the effects of the changes that the Trojan infection has presented to the sufferer’s device.

Mal/Dropper-AB Summary

These adjustments can be as follows:

  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the victim’s hard disk — so the target can no more utilize the data;
  • Preventing regular accessibility to the sufferer’s workstation;


One of the most common channels whereby Mal/Dropper-AB Ransomware are injected are:

  • By ways of phishing e-mails;
  • As a consequence of customer winding up on a source that holds a harmful software;

As soon as the Trojan is successfully infused, it will either cipher the data on the victim’s PC or stop the device from working in an appropriate manner – while likewise putting a ransom money note that mentions the demand for the victims to effect the payment for the objective of decrypting the papers or restoring the file system back to the preliminary condition. In most instances, the ransom note will certainly turn up when the customer restarts the PC after the system has actually already been damaged.

Mal/Dropper-AB distribution networks.

In various corners of the globe, Mal/Dropper-AB grows by leaps and bounds. However, the ransom notes and methods of extorting the ransom amount may differ depending on particular local (regional) setups. The ransom money notes as well as methods of obtaining the ransom amount may differ depending on specific regional (local) setups.

Ransomware injection

For example:

    Faulty alerts about unlicensed software program.

    In certain areas, the Trojans often wrongfully report having detected some unlicensed applications enabled on the target’s device. The sharp then demands the customer to pay the ransom.

    Faulty declarations about unlawful web content.

    In nations where software application piracy is much less popular, this method is not as effective for the cyber fraudulences. Alternatively, the Mal/Dropper-AB popup alert might wrongly declare to be stemming from a police establishment and will certainly report having situated kid porn or various other unlawful data on the tool.

    Mal/Dropper-AB popup alert might falsely declare to be deriving from a law enforcement institution and will certainly report having located child porn or various other unlawful information on the device. The alert will likewise have a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 1AAB8814
md5: 908dc945e4a1cbbfb06e787de92d0c4e
name: 908DC945E4A1CBBFB06E787DE92D0C4E.mlw
sha1: 75a695d82868babbe78677a29a2b77d9980ad12d
sha256: 0d961e3eccedd91250576e79e10e8bbf79a3fed4fac0816cd1dbc8ec88c70669
sha512: 1a5b0ccd1e6a83f207f3b8d3d046913cc11e6cadc1cf44922101c30b0ba56fac1e972973f68d91794f00bf86bf46ef78d177d347210c90cf6cc7c2ea311ca8d6
ssdeep: 6144:ZYJCgyQ1r0QXhsXhlhhz+Vjuk/cy+6hihlthz+VjYkscW3G:7KXhs5hKZ/L+6hGhK3sr2
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Mal/Dropper-AB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Cynet Malicious (score: 100)
Cylance Unsafe
Symantec ML.Attribute.HighConfidence
APEX Malicious
Alibaba TrojanDropper:Win32/Generic.78ecff97
Sophos Mal/Dropper-AB
McAfee-GW-Edition BehavesLike.Win32.Ransomware.fc
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan/HTML.r
eGambit Unsafe.AI_Score_98%
Microsoft PUA:Win32/Presenoker
AegisLab Trojan.Win32.Generic.4!c
McAfee GenericRXEP-QP!908DC945E4A1
Rising Trojan.Zpevdo!8.F912 (RDMK:cmRtazotphQA0Rtp5u40zZa0W/QA)
Fortinet W32/Dropper.AB!tr

How to remove Mal/Dropper-AB 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 Mal/Dropper-AB 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 Mal/Dropper-AB you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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