Win32/TrojanDropper.Addrop.B

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

What is Win32/TrojanDropper.Addrop.B infection?

In this post you will discover about the meaning of Win32/TrojanDropper.Addrop.B as well as its adverse effect on your computer system. Such ransomware are a kind of malware that is elaborated by online scams to demand paying the ransom by a target.

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In the majority of the situations, Win32/TrojanDropper.Addrop.B infection will certainly advise its sufferers to start funds move for the purpose of reducing the effects of the modifications that the Trojan infection has introduced to the sufferer’s device.

Win32/TrojanDropper.Addrop.B Summary

These adjustments can be as follows:

  • 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.

  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records located on the target’s disk drive — so the target can no more use the information;
  • Preventing normal access 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/TrojanDropper.Addrop.B

The most common networks whereby Win32/TrojanDropper.Addrop.B are injected are:

  • By means of phishing emails;
  • As a consequence of customer ending up on a resource that holds a destructive software application;

As quickly as the Trojan is successfully infused, it will either cipher the data on the target’s computer or prevent the tool from functioning in an appropriate fashion – while also positioning a ransom note that discusses the need for the victims to impact the repayment for the purpose of decrypting the records or recovering the data system back to the first problem. In the majority of circumstances, the ransom money note will certainly come up when the customer restarts the PC after the system has already been harmed.

Win32/TrojanDropper.Addrop.B distribution networks.

In numerous corners of the globe, Win32/TrojanDropper.Addrop.B expands by jumps and also bounds. Nonetheless, the ransom money notes as well as techniques of obtaining the ransom money amount may vary relying on certain regional (local) settings. The ransom notes and also tricks of obtaining the ransom money amount might vary depending on specific local (regional) setups.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software application.

    In particular locations, the Trojans frequently wrongfully report having found some unlicensed applications enabled on the target’s tool. The alert then demands the user to pay the ransom money.

    Faulty statements about illegal content.

    In nations where software program piracy is less prominent, this technique is not as efficient for the cyber fraudulences. Conversely, the Win32/TrojanDropper.Addrop.B popup alert may falsely declare to be originating from a police organization and will report having situated child pornography or various other illegal information on the device.

    Win32/TrojanDropper.Addrop.B popup alert may wrongly assert to be deriving from a legislation enforcement organization and will report having situated kid porn or other prohibited data on the tool. The alert will similarly have a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 3F67323B
md5: 266ee67f4aa749269f4186314aa7fb32
name: 266EE67F4AA749269F4186314AA7FB32.mlw
sha1: e41d52024a94a8ffa799aa10dd9cae8fc36819cf
sha256: 0d90ddbfbd1e6e0bff0447bc1c6becf16e79ef38ef1a99fa8d3de1cd3e098ef6
sha512: 077107d8694e7c77436c246b441366a62f8a71a27199fcde15ef0b151c95db7612f3ef68d5fe83e08568098f656feb38f338b889953cf877c63aa5dffce63307
ssdeep: 24576:bBaEKApiWBZuCrbQmppUoKPeB7F7ZCiz:bsei2rbQEhKPi7FZCiz
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Win32/TrojanDropper.Addrop.B also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 004b559d1 )
Elasticmalicious (high confidence)
DrWebAdware.Downware.2220
CynetMalicious (score: 90)
ALYacTrojan.GenericKD.30383031
CylanceUnsafe
CrowdStrikewin/malicious_confidence_60% (W)
AlibabaRansom:Win32/Xamyh.ba7b6ae8
K7GWTrojan ( 004b559d1 )
Cybereasonmalicious.f4aa74
BaiduNSIS.Trojan-Dropper.Adware.a
SymantecPUA.Downloader
ESET-NOD32Win32/TrojanDropper.Addrop.B
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.NSIS.Xamyh.otp
BitDefenderTrojan.GenericKD.30383031
NANO-AntivirusTrojan.Nsis.Ransom.elfeav
MicroWorld-eScanTrojan.GenericKD.30383031
TencentNsis.Trojan.Myxah.Hqly
Ad-AwareTrojan.GenericKD.30383031
SophosMal/Generic-S
ComodoMalware@#3fbhyn50733ob
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Dropper.fc
FireEyeGeneric.mg.266ee67f4aa74926
EmsisoftTrojan.GenericKD.30383031 (B)
AviraHEUR/AGEN.1127162
eGambitUnsafe.AI_Score_99%
MicrosoftBackdoor:Win32/Bladabindi!ml
ArcabitTrojan.Generic.D1CF9BB7
AegisLabTrojan.NSIS.Xamyh.j!c
GDataTrojan.GenericKD.30383031
McAfeeArtemis!266EE67F4AA7
MAXmalware (ai score=88)
VBA32Trojan-Ransom.MyxaH
PandaTrj/CI.A
IkarusPUA.SWUpdater
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Generic.HoMASOkA

How to remove Win32/TrojanDropper.Addrop.B 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/TrojanDropper.Addrop.B 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/TrojanDropper.Addrop.B 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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