Ransom:Win32/Rantest.A

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Ransom:Win32/Rantest.A infection?

In this post you will discover regarding the meaning of Ransom:Win32/Rantest.A and its unfavorable influence on your computer. Such ransomware are a kind of malware that is elaborated by on the internet scams to require paying the ransom money by a target.

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In the majority of the instances, Ransom:Win32/Rantest.A infection will certainly instruct its victims to start funds transfer for the objective of counteracting the modifications that the Trojan infection has actually presented to the sufferer’s tool.

Ransom:Win32/Rantest.A Summary

These alterations can be as complies with:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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.
  • Ciphering the files located on the sufferer’s hard disk — so the sufferer can no longer use the information;
  • Preventing normal access 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.

Ransom:Win32/Rantest.A

The most regular networks through which Ransom:Win32/Rantest.A are injected are:

  • By means of phishing e-mails;
  • As a repercussion of individual ending up on a source that hosts a malicious software application;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the data on the victim’s computer or stop the device from operating in an appropriate fashion – while additionally putting a ransom note that discusses the requirement for the sufferers to impact the repayment for the purpose of decrypting the papers or recovering the file system back to the first problem. In the majority of circumstances, the ransom note will come up when the customer reboots the PC after the system has currently been harmed.

Ransom:Win32/Rantest.A circulation networks.

In different edges of the world, Ransom:Win32/Rantest.A grows by leaps as well as bounds. However, the ransom notes and tricks of obtaining the ransom quantity might differ depending upon particular regional (regional) setups. The ransom notes and also techniques of extorting the ransom money amount may differ depending on certain local (regional) setups.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software.

    In specific locations, the Trojans frequently wrongfully report having actually found some unlicensed applications made it possible for on the victim’s tool. The alert then demands the user to pay the ransom money.

    Faulty statements concerning unlawful web content.

    In countries where software application piracy is much less popular, this approach is not as reliable for the cyber scams. Conversely, the Ransom:Win32/Rantest.A popup alert might incorrectly assert to be stemming from a police establishment as well as will report having situated child porn or other unlawful information on the tool.

    Ransom:Win32/Rantest.A popup alert may wrongly assert to be deriving from a law enforcement institution and will report having located kid pornography or various other unlawful information on the device. The alert will likewise include a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 32C84133
md5: e46bc87617d4202c6c8e110830ba8423
name: E46BC87617D4202C6C8E110830BA8423.mlw
sha1: f8f0b344f58141c8b42d9f6f9578eefc3077b33d
sha256: f25ce0db83480321d0509403d279e3ccd08fbd9f272277459dcfc0e4cab5382e
sha512: 4139649e29f31b9802f7b409db06435ce19b94a6a4b358c36c11512a9daadeb6a14ae1959ccc266e9a065e142732a891b84a2a91ddc4a42e2583996b45223d60
ssdeep: 6144:X/qurhSW8tTYUd2CCkm/taEFl3g6RswD1f6Wp5VH:XSttT/hm/XFl3fRRUWP
type: PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 KnowBe4 Inc. 2016
Assembly Version: 1.1.0.7
InternalName: StrongCryptorFast.exe
FileVersion: 1.1.0.7
CompanyName: KnowBe4 Inc.
ProductName: Launcher
ProductVersion: 1.1.0.7
FileDescription: Launcher
OriginalFilename: StrongCryptorFast.exe

Ransom:Win32/Rantest.A also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Application.RanSim.1
FireEye Generic.mg.e46bc87617d4202c
ALYac Gen:Application.RanSim.1
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 005159961 )
BitDefender Gen:Application.RanSim.1
K7GW Riskware ( 0040eff71 )
Cybereason malicious.617d42
Cyren W32/S-7064d619!Eldorado
Symantec Hacktool.Cryptran!g2
APEX Malicious
Avast Win32:RansomX-gen [Ransom]
ClamAV Win.Trojan.Generic-6268112-0
Kaspersky Trojan-Ransom.MSIL.Sram.x
NANO-Antivirus Trojan.Win32.Ransom.euacir
AegisLab Trojan.MSIL.Sram.j!c
Rising Ransom.Sram!8.E107 (CLOUD)
Ad-Aware Gen:Application.RanSim.1
Emsisoft Gen:Application.RanSim.1 (B)
Comodo TrojWare.MSIL.Ransom.Sram.D@6lklyt
F-Secure Heuristic.HEUR/AGEN.1127299
TrendMicro HT_ZUSY_GF21004F.UVPM
McAfee-GW-Edition GenericRXBT-DN!E46BC87617D4
Sophos Mal/Generic-S
Ikarus Trojan.Win32.Dynamer
GData Gen:Application.RanSim.1
Jiangmin Trojan.Generic.ebngn
Avira HEUR/AGEN.1127299
Antiy-AVL Trojan/Win32.AGeneric
Arcabit Application.RanSim.1
SUPERAntiSpyware PUP.RanSim/Variant
ZoneAlarm Trojan-Ransom.MSIL.Sram.x
Microsoft Ransom:Win32/Rantest.A
Cynet Malicious (score: 85)
AhnLab-V3 PUP/Win32.Agent.C2080353
McAfee GenericRXBT-DN!E46BC87617D4
MAX malware (ai score=100)
VBA32 TScope.Trojan.MSIL
Malwarebytes RiskWare.RansomSimulator
Panda Trj/GdSda.A
ESET-NOD32 a variant of MSIL/Riskware.KnownBe4.A
TrendMicro-HouseCall HT_ZUSY_GF21004F.UVPM
Tencent Malware.Win32.Gencirc.10b443c6
Yandex Trojan.Agent!nqzb9Xm8oNk
SentinelOne Static AI – Malicious PE
Fortinet MSIL/Fasem.A!tr.ransom
AVG Win32:RansomX-gen [Ransom]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_80% (D)
Qihoo-360 Win32/Trojan.e9d

How to remove Ransom:Win32/Rantest.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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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/Rantest.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 Ransom:Win32/Rantest.A you can always ask me in the comments for getting help.

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References

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

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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