Heur.Ransom.Imps.1 (B)

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

What is Heur.Ransom.Imps.1 (B) infection?

In this article you will certainly locate regarding the meaning of Heur.Ransom.Imps.1 (B) as well as its adverse impact on your computer system. Such ransomware are a form of malware that is elaborated by on the internet fraudulences to demand paying the ransom money by a victim.

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In the majority of the situations, Heur.Ransom.Imps.1 (B) infection will certainly instruct its victims to launch funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has actually introduced to the sufferer’s tool.

Heur.Ransom.Imps.1 (B) Summary

These alterations can be as follows:

  • 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.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process attempted to delay the analysis task.;
  • Attempts to execute a powershell command with suspicious parameter/s;
  • A process created a hidden window;
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation;
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Modifies boot configuration settings;
  • Network activity contains more than one unique useragent.;
  • Exhibits possible ransomware file modification behavior;
  • Writes a potential ransom message to disk;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Clears Windows events or logs;
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files located on the target’s hard disk drive — so the sufferer can no more utilize the information;
  • Preventing routine accessibility to the victim’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
www.myexternalip.com Gen:Heur.Ransom.Imps.1
nemty10.hk Gen:Heur.Ransom.Imps.1

Heur.Ransom.Imps.1 (B)

One of the most regular networks where Heur.Ransom.Imps.1 (B) are infused are:

  • By methods of phishing emails;
  • As a repercussion of customer ending up on a resource that hosts a destructive software;

As soon as the Trojan is successfully injected, it will either cipher the information on the target’s PC or protect against the tool from working in a correct way – while likewise positioning a ransom note that points out the demand for the victims to effect the settlement for the function of decrypting the files or restoring the data system back to the preliminary problem. In a lot of instances, the ransom money note will turn up when the customer reboots the PC after the system has actually already been damaged.

Heur.Ransom.Imps.1 (B) circulation channels.

In different corners of the world, Heur.Ransom.Imps.1 (B) expands by jumps and bounds. Nonetheless, the ransom money notes and tricks of extorting the ransom money quantity may vary relying on particular neighborhood (local) settings. The ransom notes and also tricks of extorting the ransom money amount may vary depending on specific local (regional) settings.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software application.

    In particular areas, the Trojans frequently wrongfully report having actually detected some unlicensed applications made it possible for on the target’s tool. The sharp then demands the customer to pay the ransom money.

    Faulty statements concerning prohibited web content.

    In countries where software piracy is much less preferred, this method is not as efficient for the cyber frauds. Additionally, the Heur.Ransom.Imps.1 (B) popup alert may falsely assert to be stemming from a police organization and will certainly report having located kid porn or various other illegal data on the gadget.

    Heur.Ransom.Imps.1 (B) popup alert may incorrectly assert to be deriving from a law enforcement organization as well as will report having situated kid porn or other unlawful information on the gadget. The alert will in a similar way have a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: D86D9507
md5: 542bab6a93e8fbd7141975db19a59853
name: jap.exe
sha1: c9d91bee8d4ef05234395a403e4d48868dc0615a
sha256: 8ee3fcde25866ac62159f0ff3ac1482f3d25de140ec434adbbd5d44396832781
sha512: 9b3b43b3306a12b21c1a532896cb63011cdfcd9294f1927a6a539fbedfafc3063be000f4718c66910a6460de1174f160799f02441f57cde9ff567ffcbb2f336b
ssdeep: 1536:RStOoo6j+5UTeLNSTQjn0WLg4xI1kXcteRYVUgQxSOrjpBrO:RKHp+5UiZSqzguRcs4UgQxSOPLrO
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Heur.Ransom.Imps.1 (B) also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Gen:Heur.Ransom.Imps.1
McAfee Ransom-Nemty!542BAB6A93E8
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 00556c621 )
BitDefender Gen:Heur.Ransom.Imps.1
K7GW Trojan ( 00556c621 )
Cybereason malicious.a93e8f
Arcabit Trojan.Ransom.Imps.1
Invincea heuristic
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Filecoder.Nemty.A
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Zenpak.vho
Alibaba Ransom:Win32/Genasom.ali1000102
NANO-Antivirus Trojan.Win32.Encoder.gxsssr
Tencent Win32.Trojan.Filecoder.Stap
Endgame malicious (high confidence)
Emsisoft Gen:Heur.Ransom.Imps.1 (B)
F-Secure Trojan.TR/Downloader.Gen
DrWeb Trojan.Encoder.30832
Zillya Trojan.Filecoder.Win32.12172
McAfee-GW-Edition BehavesLike.Win32.PWSOnlineGames.nh
Fortinet W32/Filecoder_Nemty.A!tr
Trapmine malicious.moderate.ml.score
FireEye Generic.mg.542bab6a93e8fbd7
Jiangmin Trojan.Zenpak.axc
Avira TR/Downloader.Gen
MAX malware (ai score=82)
Microsoft Ransom:Win32/Nemty.D
ZoneAlarm HEUR:Trojan.Win32.Zenpak.vho
AhnLab-V3 Trojan/Win32.Nemty.C3974898
Acronis suspicious
VBA32 BScope.Trojan.Encoder
ALYac Gen:Heur.Ransom.Imps.1
Ad-Aware Gen:Heur.Ransom.Imps.1
Panda Trj/GdSda.A
Rising Ransom.Nemty!1.BD61 (CLASSIC)
SentinelOne DFI – Malicious PE
GData Gen:Heur.Ransom.Imps.1
BitDefenderTheta AI:Packer.8D8C4BDE1E
AVG Win32:RansomX-gen [Ransom]
Avast Win32:RansomX-gen [Ransom]
CrowdStrike win/malicious_confidence_90% (W)
MaxSecure Trojan.Malware.74773626.susgen

How to remove Heur.Ransom.Imps.1 (B) 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

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.

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 Heur.Ransom.Imps.1 (B) 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 Heur.Ransom.Imps.1 (B) 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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