Written by Robert Bailey

What is Win32/Spy.ClientMaximus.B infection?

In this post you will certainly locate concerning the definition of Win32/Spy.ClientMaximus.B and also its adverse impact on your computer system. Such ransomware are a type of malware that is clarified by on the internet frauds to require paying the ransom by a target.

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In the majority of the cases, Win32/Spy.ClientMaximus.B virus will certainly instruct its victims to launch funds move for the function of reducing the effects of the modifications that the Trojan infection has actually presented to the target’s tool.

Win32/Spy.ClientMaximus.B Summary

These modifications can be as follows:

  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Executable code extraction;
  • Creates RWX memory;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • Performs some HTTP requests;
  • Uses Windows utilities for basic functionality;
  • Executed a process and injected code into it, probably while unpacking;
  • Attempts to restart the guest VM;
  • A process attempted to delay the analysis task by a long amount of time.;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Installs itself for autorun at Windows startup;
  • Attempts to modify proxy settings;
  • Attempts to modify or disable Security Center warnings;
  • Created a service that was not started;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files located on the target’s disk drive — so the victim can no more use the data;
  • Preventing regular accessibility to the sufferer’s workstation;

Related domains: Ransom_HPCERBER.SMNSX Ransom_HPCERBER.SMNSX


One of the most common channels whereby Win32/Spy.ClientMaximus.B Ransomware are injected are:

  • By methods of phishing e-mails;
  • As a repercussion of individual winding up on a resource that holds a malicious software program;

As quickly as the Trojan is successfully infused, it will certainly either cipher the information on the victim’s computer or protect against the gadget from functioning in a correct fashion – while also positioning a ransom money note that discusses the demand for the targets to effect the payment for the purpose of decrypting the files or restoring the documents system back to the preliminary condition. In many instances, the ransom note will certainly come up when the client restarts the PC after the system has actually already been harmed.

Win32/Spy.ClientMaximus.B distribution channels.

In different corners of the globe, Win32/Spy.ClientMaximus.B grows by jumps and bounds. Nonetheless, the ransom notes and also techniques of obtaining the ransom money amount may vary depending upon specific regional (local) settings. The ransom notes and tricks of extorting the ransom money amount may differ depending on specific local (local) setups.

Ransomware injection

For instance:

    Faulty signals about unlicensed software.

    In specific areas, the Trojans usually wrongfully report having actually discovered some unlicensed applications enabled on the target’s tool. The alert after that requires the individual to pay the ransom money.

    Faulty declarations concerning unlawful web content.

    In nations where software piracy is much less popular, this technique is not as effective for the cyber fraudulences. Alternatively, the Win32/Spy.ClientMaximus.B popup alert might falsely assert to be originating from a law enforcement institution as well as will certainly report having located child porn or various other illegal data on the device.

    Win32/Spy.ClientMaximus.B popup alert may wrongly assert to be obtaining from a law enforcement institution and also will certainly report having situated kid pornography or other illegal data on the gadget. The alert will similarly consist of a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 76470BF3
md5: 730a6e839a13ed4fef454b2a9053bfbc
name: 730A6E839A13ED4FEF454B2A9053BFBC.mlw
sha1: 9fcb918f7df8ebd0c0ca8c385c53e8b7faee1d53
sha256: c92b17887a6b965e34dc94f2bc5fae60a3390112d906f0e39f0f9e66cf0a2efe
sha512: bbbbe3edfd24484c4de499d3d1b347cb10700b742124345141f78ae53efa2ef2f01376c357fdb7395692e9a21fc908ee14434f032ed9d40e2379703d0b6e6a56
ssdeep: 24576:V4WmiFOM1F5RqXfPiKXYuqxq9cSonqZo4jBt:fEMPqXXiGxq89cvJ2j
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Win32/Spy.ClientMaximus.B also known as:

GridinSoft Trojan.Ransom.Gen
Lionic Trojan.NSIS.MyxaH.j!c
Elastic malicious (high confidence)
ALYac Trojan.GenericKD.3655125
CrowdStrike win/malicious_confidence_70% (D)
K7GW Trojan ( 0055e3991 )
K7AntiVirus Trojan ( 0055e3991 )
Symantec Packed.NSISPacker!g6
ESET-NOD32 Win32/Spy.ClientMaximus.B
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.GenericKD.3655125
NANO-Antivirus Trojan.Win32.MlwGen.ehwuee
MicroWorld-eScan Trojan.GenericKD.3655125
Ad-Aware Trojan.GenericKD.3655125
Sophos Mal/Generic-S + Mal/Miuref-L
Comodo Malware@#1pb9gt2bguhjo
BitDefenderTheta Gen:NN.ZedlaF.34110.bu8@aK2t4TC
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HPCERBER.SMNSX
FireEye Trojan.GenericKD.3655125
Emsisoft Trojan.GenericKD.3655125 (B)
SentinelOne Static AI – Suspicious PE
Avira HEUR/AGEN.1139219
Kingsoft Win32.Troj.Gener.(kcloud)
Microsoft Trojan:Win32/Dynamer!ac
SUPERAntiSpyware Ransom.CTBLocker/Variant
GData Trojan.GenericKD.3655125
AhnLab-V3 Trojan/Win32.Zpack.R190934
McAfee Generic.bhf
MAX malware (ai score=83)
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_HPCERBER.SMNSX
Rising Trojan.Generic@ML.98 (RDML:+g8GKuRmU5w8E1oX9ONMVw)
Yandex Trojan.GenAsa!au5siT2AET0
Fortinet W32/Injector.DGPE!tr
AVG Win32:Malware-gen

How to remove Win32/Spy.ClientMaximus.B 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 Win32/Spy.ClientMaximus.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/Spy.ClientMaximus.B 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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