Trojan:Win32/Msposer.A

What is Trojan:Win32/Msposer.A infection?

In this post you will certainly locate concerning the interpretation of Trojan:Win32/Msposer.A and its unfavorable effect on your computer system. Such ransomware are a form of malware that is elaborated by online frauds to demand paying the ransom money by a target.

In the majority of the cases, Trojan:Win32/Msposer.A infection will certainly instruct its sufferers to initiate funds move for the function of reducing the effects of the modifications that the Trojan infection has actually introduced to the victim’s device.

Trojan:Win32/Msposer.A Summary

These alterations can be as follows:

  • Executable code extraction;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers located on the sufferer’s hard disk drive — so the victim can no longer use the information;
  • Preventing regular accessibility to the target’s workstation;

Trojan:Win32/Msposer.A

One of the most typical channels through which Trojan:Win32/Msposer.A Trojans are injected are:

  • By ways of phishing e-mails;
  • As a consequence of individual ending up on a resource that organizes a malicious software program;

As quickly as the Trojan is efficiently injected, it will either cipher the information on the sufferer’s computer or protect against the gadget from operating in an appropriate manner – while likewise putting a ransom note that discusses the requirement for the sufferers to impact the payment for the function of decrypting the documents or restoring the documents system back to the preliminary condition. In most circumstances, the ransom money note will certainly come up when the customer reboots the PC after the system has already been harmed.

Trojan:Win32/Msposer.A circulation networks.

In various corners of the world, Trojan:Win32/Msposer.A expands by jumps as well as bounds. Nevertheless, the ransom money notes and also tricks of extorting the ransom money quantity may differ depending on specific neighborhood (regional) setups. The ransom money notes and also tricks of extorting the ransom money quantity might vary depending on certain local (local) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software application.

    In specific locations, the Trojans frequently wrongfully report having actually detected some unlicensed applications allowed on the target’s tool. The sharp then demands the user to pay the ransom.

    Faulty declarations about unlawful content.

    In countries where software piracy is much less preferred, this technique is not as effective for the cyber frauds. Additionally, the Trojan:Win32/Msposer.A popup alert may falsely assert to be originating from a law enforcement organization as well as will certainly report having located kid porn or various other illegal information on the gadget.

    Trojan:Win32/Msposer.A popup alert may falsely declare to be acquiring from a law enforcement organization as well as will report having located child pornography or various other unlawful information on the device. The alert will in a similar way consist of a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 07BB969Bmd5: 9b34f61b811b39214a8bcbbb81b4c04cname: 9B34F61B811B39214A8BCBBB81B4C04C.mlwsha1: c30516c66b69afeb3a22fc8449c4cec1589cd257sha256: bc2fdcfb9f7ae859ca64e7118d6d497b130b398577216ed689c5ee3d148b2a85sha512: 458b63e5e40fa05f42abf260c3a425928f47164051a40529523dddda8a898b7fdc7d21bc21ca97ce9154c31886f94c44ff7ca1d66c19a2443bc69e128fec63bassdeep: 1536:OLqEzG5iHOqPlpjjcPxDRTnG6cmzOLSnTAG:cqT5iHjl9jcPxDRTnG6cmzO+rtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0InternalName: flik4500FileVersion: 1.00CompanyName: MicrosoftProductName: OProductVersion: 1.00OriginalFilename: flik4500.exe

Trojan:Win32/Msposer.A also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0055e4091 )
Lionic Trojan.Win32.Generic.4!c
DrWeb Trojan.Siggen5.64095
Cynet Malicious (score: 99)
ALYac Gen:Variant.Kazy.290054
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
Alibaba Trojan:Win32/LockScreen.a86f4026
K7GW Trojan ( 0055e4091 )
Cybereason malicious.b811b3
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/LockScreen.BCB
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Dropper.Lockscreen-7543018-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Kazy.290054
NANO-Antivirus Trojan.Win32.Agent.cyxlti
MicroWorld-eScan Gen:Variant.Kazy.290054
Tencent Win32.Trojan.Generic.Htvo
Ad-Aware Gen:Variant.Kazy.290054
Sophos ML/PE-A + Mal/FakeMS-U
Comodo Malware@#34vyre7b960bp
BitDefenderTheta AI:Packer.6DE2E51D1F
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Trojan.mt
FireEye Generic.mg.9b34f61b811b3921
Emsisoft Gen:Variant.Kazy.290054 (B)
SentinelOne Static AI – Malicious PE
Webroot w32.malware.gen
Avira TR/Dropper.Gen
eGambit Unsafe.AI_Score_100%
Antiy-AVL Trojan/Generic.ASMalwS.58C061
Kingsoft Win32.Heur.KVM006.a.(kcloud)
Microsoft Trojan:Win32/Msposer.A
GData Gen:Variant.Kazy.290054
AhnLab-V3 Trojan/Win32.Ransom.C259917
McAfee Artemis!9B34F61B811B
MAX malware (ai score=100)
Panda Trj/CI.A
Ikarus Trojan.Win32.Ransom
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Generic.O!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/TrojanDropper.Generic.HykCEpsA

How to remove Trojan:Win32/Msposer.A 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/Msposer.A 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.

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