Written by Robert Bailey

What is Trojan:Win32/Ramnit!rfn infection?

In this article you will certainly find about the definition of Trojan:Win32/Ramnit!rfn as well as its unfavorable impact on your computer system. Such ransomware are a form of malware that is specified by online frauds to require paying the ransom by a target.

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Most of the cases, Trojan:Win32/Ramnit!rfn infection will certainly instruct its targets to launch funds transfer for the function of counteracting the amendments that the Trojan infection has actually introduced to the victim’s gadget.

Trojan:Win32/Ramnit!rfn Summary

These modifications can be as follows:

  • Unconventionial language used in binary resources: Russian;
  • 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;
  • Ciphering the files situated on the victim’s disk drive — so the sufferer can no longer utilize 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.


The most normal networks whereby Trojan:Win32/Ramnit!rfn Trojans are infused are:

  • By means of phishing e-mails;
  • As a consequence of individual winding up on a resource that holds a destructive software application;

As quickly as the Trojan is successfully infused, it will either cipher the data on the sufferer’s PC or prevent the device from working in a proper way – while additionally placing a ransom note that points out the need for the sufferers to effect the repayment for the objective of decrypting the documents or recovering the file system back to the initial condition. In a lot of instances, the ransom money note will show up when the client restarts the PC after the system has actually currently been damaged.

Trojan:Win32/Ramnit!rfn circulation channels.

In numerous edges of the globe, Trojan:Win32/Ramnit!rfn grows by leaps and bounds. However, the ransom notes as well as tricks of obtaining the ransom money amount might vary depending upon certain neighborhood (regional) settings. The ransom notes and also tricks of obtaining the ransom quantity may differ depending on particular neighborhood (local) settings.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software application.

    In certain areas, the Trojans frequently wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s tool. The alert then demands the user to pay the ransom money.

    Faulty statements regarding illegal material.

    In nations where software program piracy is much less popular, this method is not as reliable for the cyber fraudulences. Additionally, the Trojan:Win32/Ramnit!rfn popup alert might falsely claim to be stemming from a law enforcement organization and also will report having situated youngster porn or other prohibited information on the gadget.

    Trojan:Win32/Ramnit!rfn popup alert might wrongly assert to be deriving from a legislation enforcement organization and will certainly report having situated kid pornography or other illegal information on the device. The alert will likewise contain a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 60541B16
md5: e2249b8beba03740958e9f69717c45ad
name: E2249B8BEBA03740958E9F69717C45AD.mlw
sha1: bb9fa123fa6cfdafbf1675ace0636d0b353e32ec
sha256: 8be758a305d42be5e0cc0df24013c0af23895cb0bb62573e6906a681b9427ebe
sha512: 68ded4c78ce2a825752ff3547ae9d32bf3951dac623aed1437d6b2650c24283d6a0c78da371c98e212ee8d8fb16e7ab765ddfac41a0b3cd5377044a3850d4b5a
ssdeep: 3072:pj2paNyuzBmh0z2JfIHLEE5nwGjN8oeMn:pj2paBzIzJfALEKwGj+Mn
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Trojan:Win32/Ramnit!rfn also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.MassiveMusicPM.Trojan
K7AntiVirus Trojan ( 0038b1be1 )
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop3.45645
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Ramnit.A3
ALYac Gen:Variant.Zusy.370285
Cylance Unsafe
Sangfor Trojan.Win32.Generik.FIYIVHY
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Trojan:Win32/Bamital.b8cae92c
K7GW Trojan ( 0038b1be1 )
Cybereason malicious.beba03
Baidu Win32.Trojan.Pakes.a
Cyren W32/Bamital.N.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Generik.FIYIVHY
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Virus.Lockscreen-56
BitDefender Gen:Variant.Zusy.370285
MicroWorld-eScan Gen:Variant.Zusy.370285
Tencent Win32.Trojan.Generic.Ague
Ad-Aware Gen:Variant.Zusy.370285
Sophos Mal/Generic-S
Comodo Packed.Win32.MUPX.Gen@24tbus
BitDefenderTheta Gen:NN.ZexaF.34670.gmW@a82T3fhc
VIPRE Trojan.Win32.Generic!BT
Emsisoft Gen:Variant.Zusy.370285 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/PornoBlocker.bmn
Avira HEUR/Patched.Ren
eGambit Unsafe.AI_Score_95%
Antiy-AVL Trojan/Win32.TSGeneric
Microsoft Trojan:Win32/Ramnit!rfn
Arcabit Trojan.Zusy.D5A66D
GData Gen:Variant.Zusy.370285
AhnLab-V3 Trojan/Win32.PornoBlocker.C119811
Acronis suspicious
McAfee Artemis!E2249B8BEBA0
MAX malware (ai score=89)
Malwarebytes Malware.AI.2249256285
Rising Malware.Undefined!8.C (CLOUD)
Yandex Trojan.Agent!f4W8mRrmnDY
Ikarus Trojan-Ransom.PornoBlocker
MaxSecure Trojan.Pakes.tyi
Fortinet W32/Drooptroop.SMY!tr
AVG Win32:Malware-gen
Qihoo-360 HEUR/QVM11.1.A243.Malware.Gen

How to remove Trojan:Win32/Ramnit!rfn virus?

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 Trojan:Win32/Ramnit!rfn 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/Ramnit!rfn you can always ask me in the comments for getting help.

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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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