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The Daily Insight

Trojan:Win32/Bsymem.VS!MSR

Author

Ava White

Updated on March 26, 2026

What is Trojan:Win32/Bsymem.VS!MSR infection?

In this post you will find about the interpretation of Trojan:Win32/Bsymem.VS!MSR and its unfavorable effect on your computer. Such ransomware are a type of malware that is clarified by online scams to require paying the ransom by a target.

In the majority of the cases, Trojan:Win32/Bsymem.VS!MSR virus will instruct its victims to initiate funds transfer for the purpose of counteracting the changes that the Trojan infection has actually introduced to the victim’s tool.

Trojan:Win32/Bsymem.VS!MSR Summary

These modifications can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data.;
  • Crashed cuckoomon during analysis. Report this error to the Github repo.;
  • Network activity detected but not expressed in API logs;
  • Ciphering the papers situated on the victim’s hard disk drive — so the victim can no more utilize the data;
  • Preventing routine access to the target’s workstation;

Trojan:Win32/Bsymem.VS!MSR

One of the most regular channels whereby Trojan:Win32/Bsymem.VS!MSR Ransomware Trojans are injected are:

  • By means of phishing emails;
  • As an effect of user ending up on a source that hosts a malicious software program;

As soon as the Trojan is effectively infused, it will either cipher the data on the sufferer’s PC or avoid the device from working in a correct fashion – while also positioning a ransom note that points out the requirement for the targets to impact the payment for the objective of decrypting the records or bring back the data system back to the initial problem. In the majority of instances, the ransom money note will certainly come up when the customer restarts the PC after the system has already been damaged.

Trojan:Win32/Bsymem.VS!MSR distribution channels.

In different edges of the globe, Trojan:Win32/Bsymem.VS!MSR grows by leaps and also bounds. Nonetheless, the ransom money notes as well as techniques of obtaining the ransom money quantity may vary depending upon certain local (regional) setups. The ransom money notes and methods of extorting the ransom quantity might vary depending on particular local (regional) settings.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software application.

    In particular locations, the Trojans typically wrongfully report having discovered some unlicensed applications allowed on the victim’s tool. The alert after that requires the user to pay the ransom money.

    Faulty declarations regarding unlawful content.

    In nations where software piracy is less preferred, this method is not as efficient for the cyber frauds. Conversely, the Trojan:Win32/Bsymem.VS!MSR popup alert might incorrectly claim to be deriving from a police institution and will report having situated kid pornography or other unlawful data on the tool.

    Trojan:Win32/Bsymem.VS!MSR popup alert might falsely assert to be acquiring from a law enforcement institution and will certainly report having situated youngster pornography or various other illegal information on the device. The alert will likewise contain a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 2E1E7A2Cmd5: 85daf358690059c9a6156864e84a57a5name: 85DAF358690059C9A6156864E84A57A5.mlwsha1: 903c57b96501e49d76c19369ce35dc86aa9548c1sha256: 975b4d651dff5feb57a57bc9e093cd60a2ff10ed02f08a6a11d06de3e4b25653sha512: 624f4081028b03cfdf7f5cc66042b8b2bf6fbb27cf684f8aec110589aac284663fc60b9f7375501a700cc99d6657cc13041bc8263954e4683cd6f843a1e89326ssdeep: 6144:rMT9b2lNpjk4ldH1uOs5C8IkEB+y0tO4uHxoPjMdvNZRhu7xpr2AuTVUC:oTYpjkmJk1dEBoPCxI2zju7xpr2AuTZtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (c)2006-2008 CHENGDU YIWO Tech Development Co., Ltd.InternalName: udFileVersion: 1, 1, 0, 0CompanyName: CHENGDU YIWO Tech Development Co., Ltd (YIWO Tech Ltd, for short).ProductVersion: 1, 1, 0, 0OriginalFilename: ud.exeTranslation: 0x0804 0x04b0

Trojan:Win32/Bsymem.VS!MSR also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusAdware ( 005693e61 )
LionicTrojan.Win32.Cometer.4!c
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacTrojan.GenericKD.37226305
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (W)
AlibabaTrojan:Win32/Cometer.c47f7b1d
K7GWAdware ( 005693e61 )
Cybereasonmalicious.96501e
CyrenW32/Trojan.ERHD-9323
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:HacktoolX-gen [Trj]
KasperskyTrojan.Win32.Cometer.fsu
BitDefenderTrojan.GenericKD.37226305
MicroWorld-eScanTrojan.GenericKD.37226305
Ad-AwareTrojan.GenericKD.37226305
SophosMal/Generic-S + Mal/EncPk-APX
ComodoTrojWare.Win32.Agent.berzv@0
F-Secure
BitDefenderThetaGen:NN.ZexaF.34796.Iy0@aCjXjcbj
TrendMicroBackdoor.Win32.COBALT.YABGL
McAfee-GW-EditionBehavesLike.Win32.Ransomware.hh
FireEyeGeneric.mg.85daf358690059c9
EmsisoftTrojan.GenericKD.37226305 (B)
SentinelOneStatic AI – Suspicious PE
AviraTR/Cometer.ubmec
KingsoftWin32.Heur.KVMH008.a.(kcloud)
MicrosoftTrojan:Win32/Bsymem.VS!MSR
GridinsoftTrojan.Heur!.02012021
ArcabitTrojan.Generic.D2380741
ZoneAlarmTrojan.Win32.Cometer.fsu
GDataTrojan.GenericKD.37226305
AhnLab-V3Trojan/Win.Generic.R431055
Acronissuspicious
McAfeeRDN/Generic.dx
MAXmalware (ai score=81)
VBA32BScope.Trojan.Behavior.NewScheduledTask
MalwarebytesTrojan.Meterpreter
PandaTrj/GdSda.A
TrendMicro-HouseCallBackdoor.Win32.COBALT.YABGL
RisingTrojan.Generic@ML.90 (RDML:3ciHkJbj4l9oAmOeYGBzDA)
IkarusTrojan.Win32.CobaltStrike
MaxSecureTrojan.Malware.300983.susgen
FortinetMalicious_Behavior.SB
AVGWin32:HacktoolX-gen [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Adware.Cometer.HxQBkEcA

How to remove Trojan:Win32/Bsymem.VS!MSR virus?

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Download GridinSoft Anti-Malware

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 Trojan:Win32/Bsymem.VS!MSR 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 Trojan:Win32/Bsymem.VS!MSR you can always ask me in the comments for getting help.

References

  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products: