Trojan:Win32/Ranumbot.RQ!MSR

What is Trojan:Win32/Ranumbot.RQ!MSR infection?

In this short article you will find regarding the definition of Trojan:Win32/Ranumbot.RQ!MSR and also its unfavorable influence on your computer. Such ransomware are a kind of malware that is elaborated by on the internet scams to demand paying the ransom by a sufferer.

In the majority of the situations, Trojan:Win32/Ranumbot.RQ!MSR ransomware will advise its victims to launch funds transfer for the function of neutralizing the changes that the Trojan infection has introduced to the victim’s gadget.

Trojan:Win32/Ranumbot.RQ!MSR Summary

These alterations can be as follows:

  • 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • 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
  • Ciphering the files located on the victim’s disk drive — so the target can no longer make use of the data;
  • Preventing normal accessibility 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.
Similar behavior
Related domains
z.whorecord.xyz Trojan.Ransom.LockBit
a.tomx.xyz Trojan.Ransom.LockBit

Trojan:Win32/Ranumbot.RQ!MSR

The most regular networks through which Trojan:Win32/Ranumbot.RQ!MSR Ransomware are injected are:

  • By means of phishing emails;
  • As an effect of individual ending up on a resource that organizes a malicious software program;

As quickly as the Trojan is effectively infused, it will either cipher the information on the victim’s PC or protect against the gadget from working in an appropriate manner – while also placing a ransom note that mentions the need for the victims to impact the settlement for the objective of decrypting the files or bring back the data system back to the first condition. In the majority of instances, the ransom money note will come up when the customer restarts the PC after the system has currently been harmed.

Trojan:Win32/Ranumbot.RQ!MSR circulation channels.

In different corners of the world, Trojan:Win32/Ranumbot.RQ!MSR expands by jumps and also bounds. Nevertheless, the ransom notes and tricks of extorting the ransom money amount may differ depending on particular regional (regional) settings. The ransom money notes as well as techniques of extorting the ransom money amount might differ depending on specific neighborhood (local) settings.

Ransomware injection

For instance:

    Faulty signals about unlicensed software.

    In certain locations, the Trojans usually wrongfully report having actually discovered some unlicensed applications made it possible for on the target’s gadget. The sharp after that demands the individual to pay the ransom.

    Faulty statements about prohibited web content.

    In nations where software application piracy is much less preferred, this method is not as effective for the cyber fraudulences. Conversely, the Trojan:Win32/Ranumbot.RQ!MSR popup alert may incorrectly assert to be originating from a law enforcement institution and also will certainly report having located child porn or other illegal information on the device.

    Trojan:Win32/Ranumbot.RQ!MSR popup alert may falsely assert to be deriving from a legislation enforcement establishment and also will report having situated youngster pornography or other illegal data on the gadget. The alert will in a similar way have a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: A5E54B5Fmd5: e806d1194873fcfa4e31726710b75405name: E806D1194873FCFA4E31726710B75405.mlwsha1: 7d10bf42d901224bce67249b590c0dfc4f350653sha256: ed37bb51af01647fde0a5b04a401fd278eba50cf2d5d0678f86227d27aecbc62sha512: a12a90de586125da8e28c475b9fe658abce91f7130d93874b845f07a1fbc8662e77debedd9b548f9ac6d8c8831a79ff07dfdecb8448a4c0d5fcf4c97f603fa4fssdeep: 3072:655tEdAOKlggqO3G0jPonfYnoFMIkcXo0fSUa:/W26QfweMILXoXUtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

ProductVer: 2.0.9.29FileV: 1.0.2.37Translations: 0x0255 0x029d

Trojan:Win32/Ranumbot.RQ!MSR also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Zusy.350543
FireEye Generic.mg.e806d1194873fcfa
ALYac Trojan.Ransom.LockBit
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Midie.4!c
Sangfor Malware
K7AntiVirus Trojan ( 00573aca1 )
BitDefender Gen:Variant.Zusy.350543
K7GW Trojan ( 00573aca1 )
Cybereason malicious.2d9012
BitDefenderTheta Gen:NN.ZexaF.34658.jmGfae5GjFkO
Cyren W32/Trojan.RNMK-8029
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HHRW
APEX Malicious
Paloalto generic.ml
ClamAV Win.Dropper.Glupteba-9800473-0
Kaspersky Trojan.Win32.DelShad.flu
Alibaba Trojan:Win32/DelShad.3285e5b8
ViRobot Trojan.Win32.Z.Kryptik.154624.PN
Tencent Win32.Trojan.Raas.Auto
Ad-Aware Gen:Variant.Zusy.350543
Emsisoft Trojan.Crypt (A)
Comodo Malware@#10o38yh5b2m49
F-Secure Trojan.TR/Crypt.Agent.rudod
DrWeb Trojan.Encoder.33249
TrendMicro TROJ_GEN.R002C0DKR20
McAfee-GW-Edition BehavesLike.Win32.Generic.cc
Sophos Mal/Generic-S
Avira TR/Crypt.Agent.rudod
Kingsoft Win32.Troj.Generic.a.(kcloud)
Microsoft Trojan:Win32/Ranumbot.RQ!MSR
Arcabit Trojan.Zusy.D5594F
SUPERAntiSpyware Trojan.Agent/Gen-Kryptik
ZoneAlarm Trojan.Win32.DelShad.flu
GData Gen:Variant.Zusy.350543
Cynet Malicious (score: 100)
Acronis suspicious
McAfee Artemis!E806D1194873
MAX malware (ai score=100)
VBA32 BScope.Trojan.DelShad
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R002C0DKR20
Rising Malware.Obscure/Heur!1.9E03 (CLASSIC)
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.HHTS!tr
AVG Win32:BotX-gen [Trj]
Avast Win32:BotX-gen [Trj]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Generic/HEUR/QVM11.1.8BAA.Malware.Gen

How to remove Trojan:Win32/Ranumbot.RQ!MSR 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 Trojan:Win32/Ranumbot.RQ!MSR 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.

    Leave a Comment