Written by Robert Bailey

What is Ser.Razy.5755 infection?

In this article you will discover regarding the interpretation of Ser.Razy.5755 and also its negative influence on your computer system. Such ransomware are a form of malware that is elaborated by on the internet fraudulences to demand paying the ransom by a target.

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In the majority of the instances, Ser.Razy.5755 infection will instruct its victims to start funds transfer for the purpose of counteracting the changes that the Trojan infection has actually presented to the target’s tool.

Ser.Razy.5755 Summary

These alterations can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • 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;
  • Sniffs keystrokes;
  • 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 copy of itself;
  • Ciphering the records found on the sufferer’s hard disk — so the sufferer can no longer use the information;
  • Preventing routine accessibility to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains W32/Ransom.AY.gen!Eldorado W32/Ransom.AY.gen!Eldorado W32/Ransom.AY.gen!Eldorado


The most common channels through which Ser.Razy.5755 Ransomware Trojans are infused are:

  • By means of phishing e-mails;
  • As a consequence of individual ending up on a source that hosts a destructive software;

As soon as the Trojan is successfully infused, it will either cipher the data on the target’s computer or stop the tool from working in a proper manner – while additionally placing a ransom money note that discusses the requirement for the targets to effect the repayment for the function of decrypting the papers or restoring the file system back to the preliminary problem. In a lot of circumstances, the ransom note will certainly turn up when the client reboots the COMPUTER after the system has actually currently been harmed.

Ser.Razy.5755 distribution networks.

In different corners of the world, Ser.Razy.5755 expands by leaps and bounds. Nonetheless, the ransom notes and also tricks of obtaining the ransom money quantity might differ relying on specific local (local) setups. The ransom notes and also tricks of extorting the ransom money amount might vary depending on certain neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty notifies about unlicensed software application.

    In certain areas, the Trojans frequently wrongfully report having spotted some unlicensed applications allowed on the sufferer’s tool. The sharp after that demands the customer to pay the ransom money.

    Faulty statements about unlawful web content.

    In countries where software program piracy is much less popular, this approach is not as efficient for the cyber frauds. Conversely, the Ser.Razy.5755 popup alert might falsely declare to be stemming from a police establishment and will certainly report having situated child porn or other prohibited information on the gadget.

    Ser.Razy.5755 popup alert may falsely declare to be obtaining from a law enforcement institution and will certainly report having situated kid porn or various other prohibited information on the tool. The alert will in a similar way consist of a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 453DCF03
md5: 59626588569e9b0ee7b2cd7d1211b6f2
name: 59626588569E9B0EE7B2CD7D1211B6F2.mlw
sha1: 75afeb78c058d48c4a8316725d733f6573177e58
sha256: f89f607efa982a291d356d78db4b001a5f37230d3d6f95e416f5de90000f9d0f
sha512: 54159a5bfdbd7be9f5a881cb47c0cab54b8c928944045b2116c2f3f4ea6e648baf77147ba9e421086ef9e024d19e3c00e7187bd21d25c9f1eb1c070a4612a2f3
ssdeep: 3072:wgp4W42MpyXNx39VO03yW9iRpJYKYS9nBSSj+tRzEzAv:41tyXv39VDIMk9n3+tRY
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
Assembly Version:
InternalName: b5ygp2ma.exe
OriginalFilename: b5ygp2ma.exe

Ser.Razy.5755 also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader9.15911
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 0055e39a1 )
BitDefender Gen:Variant.Ser.Razy.5755
K7GW Trojan ( 0055e39a1 )
Cybereason malicious.8569e9
BitDefenderTheta Gen:NN.ZemsilF.34804.mm0@aCmkIFj
Cyren W32/Ransom.AY.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
NANO-Antivirus Trojan.Win32.Inject.cilgjp
Rising Backdoor.Bladabindi!8.B1F (CLOUD)
Sophos Mal/Generic-S
Comodo Malware@#1hib87iyk1gwu
F-Secure Trojan.TR/Dropper.MSIL.Gen
Ikarus Trojan-Downloader
Jiangmin Trojan.AntiAV.oo
Avira TR/Dropper.MSIL.Gen
Antiy-AVL Trojan/MSIL.Disfa
Arcabit Trojan.Ser.Razy.D167B
ZoneAlarm Trojan.Win32.AntiAV.cket
Microsoft Backdoor:MSIL/Bladabindi
Cynet Malicious (score: 100)
AhnLab-V3 Win-Trojan/MSILKrypt14.Exp
Acronis suspicious
McAfee Artemis!59626588569E
VBA32 Trojan.MSIL.Disfa
Panda Generic Malware
ESET-NOD32 a variant of MSIL/Injector.ECE
Tencent Msil.Trojan.Disfa.Swkw
Yandex Trojan.Disfa!Ks5Ezuoms6Q
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/Disfa.CLNV!tr
AVG MSIL:GenMalicious-AOI [Trj]
Avast MSIL:GenMalicious-AOI [Trj]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 HEUR/Malware.QVM03.Gen

How to remove Ser.Razy.5755 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 Ser.Razy.5755 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 Ser.Razy.5755 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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