What is Ransom:Win32/Jaffrans.A!rsm infection?

In this article you will discover about the meaning of Ransom:Win32/Jaffrans.A!rsm as well as its unfavorable impact on your computer. Such ransomware are a kind of malware that is elaborated by online frauds to require paying the ransom money by a victim.

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Most of the cases, Ransom:Win32/Jaffrans.A!rsm ransomware will instruct its targets to start funds move for the purpose of counteracting the changes that the Trojan infection has introduced to the target’s gadget.

Ransom:Win32/Jaffrans.A!rsm Summary

These modifications can be as adheres to:

  • A process attempted to delay the analysis task.;
  • 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
  • Exhibits possible ransomware file modification behavior;
  • Writes a potential ransom message to disk;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the victim’s disk drive — so the victim can no longer use the information;
  • Preventing regular accessibility to the sufferer’s workstation;


One of the most common channels whereby Ransom:Win32/Jaffrans.A!rsm Ransomware are infused are:

  • By means of phishing emails;
  • As an effect of user winding up on a source that holds a destructive software;

As soon as the Trojan is efficiently infused, it will either cipher the information on the target’s PC or protect against the tool from operating in a correct way – while also putting a ransom money note that points out the demand for the victims to impact the settlement for the purpose of decrypting the papers or recovering the file system back to the first condition. In many circumstances, the ransom note will turn up when the customer restarts the COMPUTER after the system has actually already been damaged.

Ransom:Win32/Jaffrans.A!rsm circulation networks.

In various edges of the globe, Ransom:Win32/Jaffrans.A!rsm grows by jumps as well as bounds. Nonetheless, the ransom money notes as well as methods of obtaining the ransom quantity may differ depending upon specific local (local) setups. The ransom notes and also techniques of obtaining the ransom amount may differ depending on specific regional (local) setups.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software program.

    In particular locations, the Trojans usually wrongfully report having actually discovered some unlicensed applications enabled on the victim’s device. The alert then requires the individual to pay the ransom.

    Faulty declarations about illegal content.

    In nations where software program piracy is much less popular, this technique is not as effective for the cyber scams. Alternatively, the Ransom:Win32/Jaffrans.A!rsm popup alert may wrongly assert to be deriving from a police organization as well as will certainly report having located youngster pornography or various other prohibited information on the tool.

    Ransom:Win32/Jaffrans.A!rsm popup alert may wrongly declare to be deriving from a law enforcement establishment as well as will report having located youngster porn or various other illegal information on the device. The alert will similarly have a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 7F7AC267
md5: 84482cc85997f867c29ac9230faa772e
name: 84482CC85997F867C29AC9230FAA772E.mlw
sha1: 9ad853f5ba563d02f75210b3c1f0e1646a77cb93
sha256: 8eb13654d920c9c752a87ce9b7bba37664df94fe199cda519e773f4840670af1
sha512: 11dfc575801f58c5eba3c6091c0c7c3276496d00e715614bf0ed1af6ee32622b97f3d52117a9e15f99c60eee1b559094d8f95c9b4f994afc440f1bb3c57bd189
ssdeep: 768:iBDAwqyUe1OpV/h7pB2M+Uwsf6NewJpPcblA:iB0Tb5V57pDwsf6NeEPq
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Jaffrans.A!rsm also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0050e87d1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.11823
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ransom.JaffCrypt.2
Cylance Unsafe
Zillya Trojan.Jaff.Win32.10
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/generic.ali2000010
K7GW Trojan ( 0050e87d1 )
Cybereason malicious.85997f
Cyren W32/RansomJaff.B.gen!Eldorado
Symantec Ransom.Jaff
ESET-NOD32 Win32/Filecoder.Jaff.B
APEX Malicious
Avast Win32:Filecoder-AX [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Ransom.JaffCrypt.2
NANO-Antivirus Trojan.Win32.Crypren.epgeuc
MicroWorld-eScan Gen:Variant.Ransom.JaffCrypt.2
Tencent Win32.Trojan.Raas.Auto
Ad-Aware Gen:Variant.Ransom.JaffCrypt.2
Sophos ML/PE-A + Mal/EncPk-OJ
Comodo Malware@#2acpnt5ylze1e
BitDefenderTheta Gen:NN.ZexaF.34608.duX@aWva2Sci
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Emotet.qm
FireEye Generic.mg.84482cc85997f867
Emsisoft Gen:Variant.Ransom.JaffCrypt.2 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Crypt.XPACK.Gen
Microsoft Ransom:Win32/Jaffrans.A!rsm
Arcabit Trojan.Ransom.JaffCrypt.2
AegisLab Trojan.Win32.Jaff.j!c
GData Gen:Variant.Ransom.JaffCrypt.2
AhnLab-V3 Trojan/Win32.JaffCrypto.C1953385
McAfee GenericRXCC-WE!84482CC85997
MAX malware (ai score=82)
VBA32 Trojan-Ransom.Jaff
Malwarebytes Malware.AI.1532521461
Panda Trj/CI.A
Rising Ransom.Jaffrans!8.E7AB (CLOUD)
Yandex Trojan.GenAsa!ozc+fdj5DOI
Ikarus Trojan-Ransom.Jaff
Fortinet W32/Jaff.B!tr.ransom
AVG Win32:Filecoder-AX [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Filecoder.HxQBMjoA

How to remove Ransom:Win32/Jaffrans.A!rsm 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

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 Ransom:Win32/Jaffrans.A!rsm 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:

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If the guide doesn’t help you to remove Ransom:Win32/Jaffrans.A!rsm you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

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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