Written by Robert Bailey

What is PWS:MSIL/RedLine.GG!MTB infection?

In this short article you will certainly discover concerning the interpretation of PWS:MSIL/RedLine.GG!MTB as well as its unfavorable effect on your computer system. Such ransomware are a form of malware that is clarified by on the internet frauds to demand paying the ransom money by a sufferer.

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In the majority of the situations, PWS:MSIL/RedLine.GG!MTB infection will certainly instruct its sufferers to initiate funds transfer for the function of counteracting the amendments that the Trojan infection has presented to the target’s tool.

PWS:MSIL/RedLine.GG!MTB 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.
  • Unconventionial language used in binary resources: Maori;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • 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 located on the sufferer’s hard drive — so the target can no more utilize the information;
  • Preventing routine 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.


The most common networks whereby PWS:MSIL/RedLine.GG!MTB Trojans are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of customer winding up on a resource that hosts a destructive software;

As quickly as the Trojan is successfully infused, it will either cipher the data on the victim’s PC or prevent the device from working in a proper way – while likewise placing a ransom note that mentions the need for the victims to impact the payment for the function of decrypting the files or recovering the file system back to the initial condition. In many instances, the ransom money note will certainly turn up when the client restarts the PC after the system has actually already been harmed.

PWS:MSIL/RedLine.GG!MTB circulation networks.

In numerous corners of the world, PWS:MSIL/RedLine.GG!MTB expands by leaps and also bounds. However, the ransom money notes as well as methods of extorting the ransom quantity might vary depending upon particular regional (local) setups. The ransom money notes and also tricks of extorting the ransom money amount might vary depending on certain neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software program.

    In particular areas, the Trojans commonly wrongfully report having identified some unlicensed applications made it possible for on the victim’s gadget. The sharp after that requires the user to pay the ransom money.

    Faulty statements regarding illegal content.

    In nations where software application piracy is much less prominent, this technique is not as efficient for the cyber scams. Additionally, the PWS:MSIL/RedLine.GG!MTB popup alert might wrongly assert to be deriving from a police institution and also will report having situated child porn or other illegal information on the device.

    PWS:MSIL/RedLine.GG!MTB popup alert might falsely assert to be obtaining from a legislation enforcement establishment and also will certainly report having situated kid porn or other prohibited data on the tool. The alert will in a similar way contain a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: C5FC10B3
md5: 07fd76a48f5ccd8e98ffc64936fdaf9b
name: 07FD76A48F5CCD8E98FFC64936FDAF9B.mlw
sha1: a67e4de87cfd50ab72263f19b07d2f8dddcd2d3b
sha256: b2150830c4f7af2133d1ce2c9279ae3021b49b610011ef546662ff18a7a15770
sha512: d10cdfc6b8900bf36c7a5d88cde36ac8d0ff677c6e3f7ee33b63c0747e5c54305df3c5764e52c2e4f0f1284dfc750b124f7237bdcbf16c6f601e33ace54615b7
ssdeep: 6144:2o/kTmtMB9YfOvVCbcAgmXJ1ii+sa85YgJjk3CuWOTaCDmM8ceFQwzBcDd5y4jU:2oiB9Y2vVCym5wi75BJjeJxaCDX8N/O
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalSurname: vebuk.ekc
Prod: 1.2.4
LegalCo: Copyri (C) 2019, pirmudationco

PWS:MSIL/RedLine.GG!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.45472634
ALYac Trojan.GenericKD.45472634
Cylance Unsafe
AegisLab Trojan.Multi.Generic.4!c
Sangfor Malware
K7AntiVirus Trojan ( 005762a71 )
BitDefender Trojan.GenericKD.45472634
K7GW Trojan ( 005762a71 )
CrowdStrike win/malicious_confidence_100% (D)
Cyren W32/Trojan.EHSM-5348
Symantec ML.Attribute.HighConfidence
APEX Malicious
Kaspersky Backdoor.Win32.Agent.mytylt
ViRobot Trojan.Win32.Z.Zenpack.372736
Rising Trojan.Kryptik!8.8 (TFE:5:aECDp9gAllR)
Ad-Aware Trojan.GenericKD.45472634
Emsisoft Trojan.Crypt (A)
Comodo Malware@#1ejczz3exkppq
F-Secure Trojan.TR/Crypt.Agent.jznij
DrWeb Trojan.DownLoader36.35173
TrendMicro TROJ_FRS.0NA104AF21
McAfee-GW-Edition BehavesLike.Win32.RansomGandCrab.fc
Sophos Mal/Generic-S
SentinelOne Static AI – Malicious PE
Avira TR/Crypt.Agent.jznij
MAX malware (ai score=86)
Kingsoft Win32.Hack.Agent.(kcloud)
Microsoft PWS:MSIL/RedLine.GG!MTB
Gridinsoft Trojan.Win32.Packed.oa
Arcabit Trojan.Generic.D2B5DB7A
ZoneAlarm Backdoor.Win32.Agent.mytylt
GData Trojan.GenericKD.45472634
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Agent.R363063
Acronis suspicious
McAfee GenericRXNI-UK!07FD76A48F5C
VBA32 Trojan.Azorult
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Kryptik.HIUS
TrendMicro-HouseCall TROJ_FRS.0NA104AF21
Tencent Win32.Backdoor.Agent.Ijd
Ikarus Trojan.Win32.Krypt
Fortinet W32/Kryptik.GWXD!tr
BitDefenderTheta Gen:NN.ZexaF.34760.wmGfa0HeLwhG
Qihoo-360 Generic/HEUR/QVM11.1.9F9B.Malware.Gen

How to remove PWS:MSIL/RedLine.GG!MTB 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 PWS:MSIL/RedLine.GG!MTB 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 PWS:MSIL/RedLine.GG!MTB you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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