Trojan:Win32/Trafog!rfn

What is Trojan:Win32/Trafog!rfn infection?

In this post you will certainly locate regarding the meaning of Trojan:Win32/Trafog!rfn and also its negative impact on your computer system. Such ransomware are a kind of malware that is elaborated by on-line scams to require paying the ransom by a sufferer.

In the majority of the situations, Trojan:Win32/Trafog!rfn infection will certainly instruct its victims to initiate funds transfer for the function of reducing the effects of the amendments that the Trojan infection has introduced to the target’s device.

Trojan:Win32/Trafog!rfn Summary

These adjustments 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.
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Repeatedly searches for a not-found browser, may want to run with startbrowser=1 option;
  • Performs some HTTP requests;
  • Unconventionial binary language: Russian;
  • 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.
  • 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 hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the sufferer’s hard disk drive — so the target can no more use 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
redirector.gvt1.com Win.Trojan.Ransom-347
r8—sn-bpb5oxu-3c2r.gvt1.com Win.Trojan.Ransom-347

Trojan:Win32/Trafog!rfn

One of the most typical channels through which Trojan:Win32/Trafog!rfn Ransomware Trojans are injected are:

  • By means of phishing e-mails;
  • As an effect of user winding up on a source that hosts a harmful software program;

As soon as the Trojan is efficiently infused, it will certainly either cipher the data on the victim’s PC or protect against the gadget from operating in a proper fashion – while likewise placing a ransom money note that states the requirement for the targets to impact the settlement for the purpose of decrypting the records or recovering the documents system back to the preliminary problem. In many circumstances, the ransom note will show up when the client restarts the COMPUTER after the system has actually currently been harmed.

Trojan:Win32/Trafog!rfn distribution channels.

In different edges of the globe, Trojan:Win32/Trafog!rfn grows by jumps and also bounds. However, the ransom notes and techniques of obtaining the ransom money amount may vary depending on particular regional (local) settings. The ransom money notes and also tricks of extorting the ransom amount might vary depending on specific local (local) setups.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software.

    In certain areas, the Trojans often wrongfully report having actually discovered some unlicensed applications enabled on the target’s gadget. The sharp then requires the user to pay the ransom money.

    Faulty declarations about prohibited web content.

    In nations where software piracy is much less prominent, this technique is not as efficient for the cyber fraudulences. Additionally, the Trojan:Win32/Trafog!rfn popup alert may wrongly declare to be originating from a police organization and will report having located kid porn or other illegal information on the tool.

    Trojan:Win32/Trafog!rfn popup alert may incorrectly assert to be acquiring from a law enforcement institution and will report having situated kid porn or other unlawful data on the gadget. The alert will likewise contain a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 4826118Dmd5: 697072e6d791f0eb3a8ec6400b89a710name: 697072E6D791F0EB3A8EC6400B89A710.mlwsha1: c8500420c1956ec44b94d9daa1dcf5feede8b155sha256: 1b9c5455a14688782c263e1fe04a74608151ed8cd9bfd8bfc196c358337e8478sha512: cb205417bc5a30ddb82084c512ebda91af0fa141bdaa36e899599c79828bce50976505ad10ee098dae109d4a1af9a86cf75b4c229d378f3b4a034b74b988b621ssdeep: 3072:VYLzhIcGzNxcTGu3yfEVLy3Cc6I5Oe0RtRPs:OLzh2zNakEVLIoeWtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2009InternalName: Flash Player InstallFileVersion: 1, 231, 2, 15ProductName: Flash Player InstallProductVersion: 1, 231, 2, 15FileDescription: Flash Player InstallOriginalFilename: Flash Player InstallTranslation: 0x0419 0x04b0

Trojan:Win32/Trafog!rfn also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Trojan.BrowseBan.317
Cynet Malicious (score: 100)
ALYac Gen:Heur.Mint.Titirez.iu0@IuvOMYbk
Zillya Trojan.PinkBlocker.Win32.579
Sangfor Trojan.Win32.Save.a
BitDefender Gen:Heur.Mint.Titirez.iu0@IuvOMYbk
Cybereason malicious.6d791f
Cyren W32/Risk.MJHH-1762
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/LockScreen.PJ
APEX Malicious
ClamAV Win.Trojan.Ransom-347
Kaspersky Trojan-Ransom.Win32.PinkBlocker.tj
Alibaba Ransom:Win32/PinkBlocker.c63c83c7
MicroWorld-eScan Gen:Heur.Mint.Titirez.iu0@IuvOMYbk
Ad-Aware Gen:Heur.Mint.Titirez.iu0@IuvOMYbk
Sophos ML/PE-A
Comodo Malware@#npka6ys1avca
BitDefenderTheta Gen:NN.ZexaF.34738.iu0@auvOMYbk
VIPRE Trojan.Win32.Kuluoz.i (v)
TrendMicro TROJ_RANSOM.HB
McAfee-GW-Edition BehavesLike.Win32.MultiPlug.cc
FireEye Generic.mg.697072e6d791f0eb
Emsisoft Gen:Heur.Mint.Titirez.iu0@IuvOMYbk (B)
SentinelOne Static AI – Suspicious PE
Avira TR/Dropper.Gen
Antiy-AVL Trojan/Generic.ASMalwS.EBD653
Microsoft Trojan:Win32/Trafog!rfn
AegisLab Trojan.Win32.PinkBlocker.j!c
GData Gen:Heur.Mint.Titirez.iu0@IuvOMYbk
TACHYON Trojan/W32.PinkBlocker.144896.F
AhnLab-V3 Trojan/Win32.Pinkblocker.C1211315
McAfee GenericRXHG-LK!697072E6D791
Malwarebytes Malware.AI.596253126
Panda Generic Malware
TrendMicro-HouseCall TROJ_RANSOM.HB
Rising [email protected] (RDML:JsOaAAL69zwuda4GmS5wiA)
Yandex Trojan.PinkBlocker!oHp3wDDxZqQ
Ikarus Trojan-Dropper.Win32.Blocker
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Generic.AC.23C600!tr

How to remove Trojan:Win32/Trafog!rfn 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/Trafog!rfn 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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