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

What is Exploit:O97M/CVE-2017-11882.BI!MTB infection?

In this short article you will certainly discover regarding the definition of Exploit:O97M/CVE-2017-11882.BI!MTB and also its unfavorable influence on your computer system. Such ransomware are a type of malware that is clarified by online scams to demand paying the ransom money by a victim.

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, Exploit:O97M/CVE-2017-11882.BI!MTB infection will instruct its victims to launch funds transfer for the objective of neutralizing the modifications that the Trojan infection has introduced to the victim’s gadget.

Exploit:O97M/CVE-2017-11882.BI!MTB Summary

These alterations can be as adheres to:

  • 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.
  • Presents an Authenticode digital signature;
  • 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.
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the victim’s hard disk — so the target can no longer utilize the data;
  • Preventing regular accessibility to the victim’s workstation;


One of the most regular networks where Exploit:O97M/CVE-2017-11882.BI!MTB are infused 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 customer winding up on a resource that holds a harmful software application;

As quickly as the Trojan is successfully infused, it will either cipher the information on the sufferer’s PC or prevent the gadget from functioning in a proper manner – while additionally positioning a ransom money note that points out the demand for the victims to effect the settlement for the objective of decrypting the papers or restoring the file system back to the first problem. In a lot of circumstances, the ransom money note will turn up when the customer reboots the PC after the system has actually currently been harmed.

Exploit:O97M/CVE-2017-11882.BI!MTB circulation networks.

In various edges of the world, Exploit:O97M/CVE-2017-11882.BI!MTB expands by jumps and also bounds. Nevertheless, the ransom money notes as well as tricks of extorting the ransom money quantity may vary depending upon certain local (regional) settings. The ransom money notes and tricks of extorting the ransom amount may vary depending on particular local (local) setups.

Ransomware injection

As an example:

    Faulty signals about unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having actually identified some unlicensed applications enabled on the victim’s gadget. The sharp then demands the individual to pay the ransom money.

    Faulty declarations about illegal material.

    In nations where software piracy is less prominent, this method is not as effective for the cyber frauds. Additionally, the Exploit:O97M/CVE-2017-11882.BI!MTB popup alert may falsely assert to be stemming from a police institution and will report having situated kid pornography or other prohibited data on the device.

    Exploit:O97M/CVE-2017-11882.BI!MTB popup alert may falsely assert to be obtaining from a law enforcement institution and will report having located child porn or other illegal data on the gadget. The alert will likewise consist of a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 388C908E
md5: 947edeb169369ac67c5448cc2f8104a3
name: 947EDEB169369AC67C5448CC2F8104A3.mlw
sha1: 5d2181f018ab4b8afd6b193e4651233b44ad7d62
sha256: 3a89a79e825bf330e3ea46f6a5f548529b642dc61219a8deeaec070a0688a08e
sha512: 798b7004b2019ffbff67a1f3636ad7dd3b93ef0a9338960d8a7e69eda79aa7d9e097aa888b68f942e21f0a89e98dca66d679f56d06b9ab7b81c4241b1f5840f8
ssdeep: 12288:sp7ku8t5ppfEQetKjNRfdjmrY2CprWkbR7X8uD79b7eUlgufunPQNZT:sp7Xs5otKjNR1J2YRPDR2eZfunPQDT
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Exploit:O97M/CVE-2017-11882.BI!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware2
Elastic malicious (high confidence)
McAfee Artemis!947EDEB16936
Cylance Unsafe
AegisLab Trojan.Win32.Blocker.j!c
Sangfor Malware
BitDefender Gen:Variant.Zusy.347041
Cybereason malicious.018ab4
Arcabit Trojan.Zusy.D54BA1
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan-Ransom.Win32.Blocker.gen
Alibaba Ransom:Win32/Blocker.fa74db0d
MicroWorld-eScan Gen:Variant.Zusy.347041
Avast Win32:RansomX-gen [Ransom]
Ad-Aware Gen:Variant.Zusy.347041
Emsisoft Gen:Variant.Zusy.347041 (B)
F-Secure Trojan.TR/Blocker.bczjn
McAfee-GW-Edition Artemis!Trojan
FireEye Generic.mg.947edeb169369ac6
Sophos Generic ML PUA (PUA)
SentinelOne Static AI – Suspicious PE
Avira TR/Blocker.bczjn
MAX malware (ai score=84)
Kingsoft Win32.Troj.Undef.(kcloud)
Gridinsoft Trojan.Win32.Downloader.oa
Microsoft Exploit:O97M/CVE-2017-11882.BI!MTB
ZoneAlarm HEUR:Trojan-Ransom.Win32.Blocker.gen
GData Gen:Variant.Zusy.347041
AhnLab-V3 Trojan/Win32.Blocker.R356095
ALYac Spyware.AgentTesla
Malwarebytes Ransom.LockBit
ESET-NOD32 Win32/TrojanDownloader.Delf.DCB
TrendMicro-HouseCall TROJ_GEN.R06CH09KL20
Tencent Win32.Trojan.Inject.Auto
Ikarus Trojan.Win32.Injector
eGambit PE.Heur.InvalidSig
Fortinet PossibleThreat.ARN.M
AVG Win32:RansomX-gen [Ransom]
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_60% (D)
Qihoo-360 Win32/Trojan.Ransom.ed7

How to remove Exploit:O97M/CVE-2017-11882.BI!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 Exploit:O97M/CVE-2017-11882.BI!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 Exploit:O97M/CVE-2017-11882.BI!MTB you can always ask me in the comments for getting help.

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


  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