PwrSh:Dropper-G [Trj]

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

What is PwrSh:Dropper-G [Trj] infection?

In this post you will find regarding the definition of PwrSh:Dropper-G [Trj] and its adverse effect on your computer system. Such ransomware are a type of malware that is elaborated by on-line frauds to require paying the ransom money by a sufferer.

GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

Most of the instances, PwrSh:Dropper-G [Trj] infection will certainly instruct its sufferers to launch funds move for the purpose of counteracting the modifications that the Trojan infection has introduced to the sufferer’s gadget.

PwrSh:Dropper-G [Trj] 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.
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation;
  • A scripting utility was executed;
  • Attempts to execute a powershell command with suspicious parameter/s;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records situated on the sufferer’s disk drive — so the victim can no more utilize the information;
  • Preventing regular accessibility to the target’s workstation;

PwrSh:Dropper-G [Trj]

One of the most typical channels where PwrSh:Dropper-G [Trj] Ransomware 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 consequence of individual winding up on a source that holds a destructive software;

As quickly as the Trojan is effectively infused, it will either cipher the information on the target’s computer or stop the device from operating in a correct fashion – while also placing a ransom note that mentions the demand for the victims to effect the payment for the purpose of decrypting the papers or bring back the documents system back to the first condition. In the majority of circumstances, the ransom money note will come up when the customer restarts the COMPUTER after the system has actually currently been harmed.

PwrSh:Dropper-G [Trj] distribution networks.

In different edges of the globe, PwrSh:Dropper-G [Trj] expands by leaps and bounds. Nonetheless, the ransom money notes and also techniques of extorting the ransom money amount might vary depending upon specific regional (regional) settings. The ransom money notes as well as methods of extorting the ransom amount might differ depending on particular regional (regional) setups.

Ransomware injection

For example:

    Faulty notifies about unlicensed software program.

    In specific locations, the Trojans commonly wrongfully report having actually discovered some unlicensed applications enabled on the target’s gadget. The alert after that requires the user to pay the ransom money.

    Faulty declarations regarding prohibited content.

    In nations where software piracy is much less prominent, this approach is not as reliable for the cyber frauds. Alternatively, the PwrSh:Dropper-G [Trj] popup alert might falsely claim to be stemming from a police organization and will certainly report having situated kid porn or other illegal information on the device.

    PwrSh:Dropper-G [Trj] popup alert might falsely declare to be obtaining from a legislation enforcement institution as well as will report having located child pornography or various other unlawful information on the device. The alert will in a similar way have a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: A7E5111A
md5: bd50d4ebf0ec7d1b09995f4c7921fb2f
name: BD50D4EBF0EC7D1B09995F4C7921FB2F.mlw
sha1: a8bd1b7c78f173fff4db1c7aee918bdf1b3deb34
sha256: 1f27fd1478bb82c2eb3eaad5bd34285ee6b3df923a7301fc890ef8ad49e4b08a
sha512: fda8b9ddece4ebc41e8f7e564c6ba96a1810d48582e476ef9a7ca44d32a0ec5e5afd8184bcaa41e3a777e4f00259780e60eb32e29b2b9c306e2f82b2250d3362
ssdeep: 1536:bM7ftfkS5g9YOms+gZcQipICdXkNDqLLZX9lItVGL++eIOlnToIftwtiZOp:bCFfHgTWmCRkGbKGLeNTBftS
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

PwrSh:Dropper-G [Trj] also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Dropped:Heur.BZC.MTN.Boxter.591.23BFF6E4
Cylance Unsafe
K7GW Trojan ( 0052419b1 )
K7AntiVirus Trojan ( 0052419b1 )
Cyren W32/SchoolBoy.B.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 PowerShell/Kryptik.H
APEX Malicious
Avast PwrSh:Dropper-G [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Dropped:Heur.BZC.MTN.Boxter.591.23BFF6E4
MicroWorld-eScan Dropped:Heur.BZC.MTN.Boxter.591.23BFF6E4
Ad-Aware Dropped:Heur.BZC.MTN.Boxter.591.23BFF6E4
Sophos ML/PE-A
FireEye Generic.mg.bd50d4ebf0ec7d1b
Emsisoft Dropped:Heur.BZC.MTN.Boxter.591.23BFF6E4 (B)
Microsoft Program:Win32/Wacapew.C!ml
ZoneAlarm HEUR:Trojan.BAT.Agent.gen
GData Dropped:Heur.BZC.MTN.Boxter.591.23BFF6E4
TACHYON Ransom/W32.FileCoder.92672
AhnLab-V3 Malware/Win32.RL_Generic.R356562
Acronis suspicious
MAX malware (ai score=89)
Malwarebytes Malware.Heuristic.1008
Rising Trojan.Kryptik!8.8 (RDMK:cmRtazpPqlVPuD/rZhdhZ1RK26+1)
Ikarus Trojan.PowerShell.Crypt
Fortinet W32/Agent.F5C1!tr
AVG PwrSh:Dropper-G [Trj]
Qihoo-360 Win32/Trojan.Leivion.HgIASSYA

How to remove PwrSh:Dropper-G [Trj] 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 PwrSh:Dropper-G [Trj] 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove PwrSh:Dropper-G [Trj] you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending