What is Program:Win32/Vigram.A infection?

In this post you will certainly locate concerning the definition of Program:Win32/Vigram.A as well as its adverse effect on your computer. Such ransomware are a kind of malware that is elaborated by on-line fraudulences to require paying the ransom money by a sufferer.

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In the majority of the cases, Program:Win32/Vigram.A infection will certainly advise its targets to launch funds transfer for the purpose of counteracting the modifications that the Trojan infection has presented to the sufferer’s device.

Program:Win32/Vigram.A Summary

These alterations can be as complies with:

  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Unconventionial language used in binary resources: Russian;
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents found on the victim’s hard disk — so the sufferer can no more make use of the data;
  • Preventing regular accessibility to the target’s workstation;
Similar behavior
Related domains Trojan-Ransom.Win32.Crypmod.zfq Trojan-Ransom.Win32.Crypmod.zfq


The most common channels where Program:Win32/Vigram.A Trojans are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of customer winding up on a source that holds a harmful software;

As soon as the Trojan is successfully infused, it will certainly either cipher the information on the victim’s computer or stop the device from functioning in an appropriate manner – while likewise placing a ransom money note that mentions the requirement for the targets to effect the payment for the function of decrypting the records or recovering the documents system back to the preliminary condition. In the majority of instances, the ransom note will certainly turn up when the customer restarts the COMPUTER after the system has currently been harmed.

Program:Win32/Vigram.A distribution networks.

In various edges of the globe, Program:Win32/Vigram.A grows by leaps and also bounds. However, the ransom notes and techniques of extorting the ransom amount might vary depending on certain regional (local) setups. The ransom money notes and also methods of extorting the ransom amount may vary depending on particular neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software application.

    In certain locations, the Trojans commonly wrongfully report having actually discovered some unlicensed applications made it possible for on the target’s tool. The alert after that demands the customer to pay the ransom.

    Faulty declarations concerning unlawful material.

    In countries where software application piracy is much less prominent, this method is not as efficient for the cyber frauds. Conversely, the Program:Win32/Vigram.A popup alert may wrongly assert to be deriving from a police establishment as well as will report having situated kid porn or various other unlawful data on the gadget.

    Program:Win32/Vigram.A popup alert might wrongly declare to be deriving from a law enforcement organization and will certainly report having situated child pornography or other illegal information on the tool. The alert will likewise contain a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 32C92E0A
md5: c35c02ab3aa3ec5c9be1117003c64d02
name: medical_assistant.exe
sha1: e5ef4bab658ce4ee4946d98fd2a1401c829be093
sha256: c78d1304b60e913931073bed852ad4008917d3d8ddf9693b810a6651e492f14b
sha512: 9626e9f93660f4716bce0443331da37f93307f53bae7021062c4ae0c71ea6cfd3750dd53f38cf1b891190c3e993064177134e39cfffa1e5f48bf2833b3171673
ssdeep: 49152:pAI+rOo1pk7X6q1AxPyP98infTL09oaQZ1QQJUteSCiwFksWlWjsw3:pAI+rVy13P5nfvidQZ1fJCeUsz42
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: -
FileDescription: Medical Assistant 1.00 Installation
FileVersion: 1.00
CompanyName: -
Translation: 0x0409 0x04e4

Program:Win32/Vigram.A also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Application.Hacktool.UW
FireEye Application.Hacktool.UW
McAfee Artemis!C35C02AB3AA3
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Application.Hacktool.UW
K7GW Riskware ( 0040eff71 )
CrowdStrike win/malicious_confidence_60% (W)
Symantec ML.Attribute.HighConfidence
APEX Malicious
GData Application.Hacktool.UW
Kaspersky HackTool.Win32.Gamehack.agtr
Alibaba HackTool:Win32/Generic.67fe249a
Tencent Win32.Hacktool.Gamehack.Swkq
Endgame malicious (high confidence)
Emsisoft Application.Hacktool.UW (B)
Comodo Malware@#25awnu6ia5fxi
Sophos Generic PUA AD (PUA)
MaxSecure Trojan-Ransom.Win32.Crypmod.zfq
MAX malware (ai score=85)
Antiy-AVL GrayWare/Win32.Uwasson
Arcabit Application.Hacktool.UW
ZoneAlarm HackTool.Win32.Gamehack.agtr
Microsoft Program:Win32/Vigram.A
ESET-NOD32 Win32/GameHack.BBO potentially unsafe
TrendMicro-HouseCall TROJ_GEN.R01FH0CEB20
Rising PUF.Presenoker!8.F608 (TFE:5:XfBUwJr5JdK)
SentinelOne DFI – Suspicious PE
eGambit Unsafe.AI_Score_100%
Fortinet Riskware/GameHack
BitDefenderTheta Gen:NN.ZedlaF.34108.HmOfa4KOEml
Cybereason malicious.b3aa3e
Qihoo-360 Win32/Trojan.Hacktool.51a

How to remove Program:Win32/Vigram.A 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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The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

Download GridinSoft Anti-Malware.

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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.

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Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

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Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Program:Win32/Vigram.A 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 Program:Win32/Vigram.A 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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