Written by Robert Bailey

What is Trojan:Win32/Qakbot.CS!cert infection?

In this short article you will certainly discover about the definition of Trojan:Win32/Qakbot.CS!cert as well as its unfavorable impact on your computer. Such ransomware are a kind of malware that is specified by on-line frauds to require paying the ransom by a target.

GridinSoft Anti-Malware Review

GridinSoft Anti-Malware

Removing ransomware manually may take hours and may damage your PC in the process. I recommend you to download GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day trial available for threats removal.
EULA | Privacy Policy | GridinSoft

In the majority of the cases, Trojan:Win32/Qakbot.CS!cert ransomware will certainly advise its sufferers to initiate funds transfer for the objective of neutralizing the changes that the Trojan infection has presented to the sufferer’s tool.

Trojan:Win32/Qakbot.CS!cert Summary

These alterations can be as adheres to:

  • Executable code extraction;
  • Presents an Authenticode digital signature;
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Anomalous binary characteristics;
  • Ciphering the records situated on the victim’s hard disk drive — so the sufferer can no longer use the information;
  • Preventing routine accessibility to the sufferer’s workstation;


One of the most typical channels where Trojan:Win32/Qakbot.CS!cert Trojans are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of individual ending up on a resource that organizes a harmful software;

As quickly as the Trojan is effectively infused, it will certainly either cipher the information on the target’s PC or protect against the tool from working in a proper way – while also placing a ransom money note that mentions the requirement for the sufferers to effect the payment for the objective of decrypting the records or restoring the documents system back to the preliminary condition. In many circumstances, the ransom money note will turn up when the customer reboots the PC after the system has already been harmed.

Trojan:Win32/Qakbot.CS!cert distribution channels.

In different corners of the world, Trojan:Win32/Qakbot.CS!cert expands by leaps and also bounds. However, the ransom money notes and techniques of obtaining the ransom money amount might vary depending upon particular neighborhood (regional) setups. The ransom notes as well as techniques of extorting the ransom money amount may differ depending on certain regional (local) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software.

    In certain locations, the Trojans typically wrongfully report having actually found some unlicensed applications enabled on the sufferer’s device. The alert after that requires the individual to pay the ransom money.

    Faulty declarations about prohibited web content.

    In nations where software program piracy is less preferred, this method is not as reliable for the cyber frauds. Additionally, the Trojan:Win32/Qakbot.CS!cert popup alert might incorrectly declare to be stemming from a law enforcement institution as well as will report having located child porn or other unlawful data on the tool.

    Trojan:Win32/Qakbot.CS!cert popup alert might incorrectly assert to be obtaining from a regulation enforcement organization and will report having located kid porn or other prohibited data on the tool. The alert will likewise consist of a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 79620A54
md5: fa0bb716835752924af17a11933aa75c
name: FA0BB716835752924AF17A11933AA75C.mlw
sha1: 096514273f535c4adfa586d78edeff7ee11d5ebe
sha256: 5113abecec0148145fb715b8b78ebb75fe63235bfa132bebf8bde9ae69837e54
sha512: 6c44fffa6d194caa73f912c42d143c709e556a6e42e33fd5a6c54fe0cc68863697d1eb629489b938bd030a6a229b4eb2f05d3476246befcde17f82d8dc4c632b
ssdeep: 12288:mqflDDoKCrB0NNHCW8k45hox9l7pUHzX6EQ2Xbhp:m0+l0NNHCWZmO7aH3NbX
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Qakbot.CS!cert also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKDZ.71353
McAfee GenericRXAA-AA!FA0BB7168357
Cylance Unsafe
Sangfor Malware
BitDefender Trojan.GenericKDZ.71353
Cybereason malicious.73f535
TrendMicro TROJ_GEN.R06CC0DKI20
Cyren W32/Qbot.AL.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:DangerousSig [Trj]
Kaspersky HEUR:Trojan.Win32.Zenpak.vho
Ad-Aware Trojan.GenericKDZ.71353
Sophos Mal/EncPk-APV
DrWeb Trojan.Inject4.4899
Invincea Mal/EncPk-APV
Emsisoft MalCert.A (A)
Ikarus Trojan.Win32.Injector
MAX malware (ai score=81)
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Qakbot.CS!cert
Arcabit Trojan.Generic.D116B9
ZoneAlarm HEUR:Trojan.Win32.Zenpak.vho
GData Win32.Trojan.PSE.15YDJ3G
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.QBot.R355478
BitDefenderTheta Gen:NN.ZexaF.34634.cnX@aucv5pd
ALYac Trojan.GenericKDZ.71353
VBA32 BScope.Trojan.Cobalt
Malwarebytes Backdoor.Qbot
ESET-NOD32 a variant of Win32/Injector.ENWS
TrendMicro-HouseCall TROJ_GEN.R06CC0DKI20
Rising Trojan.Injector!1.CEEF (CLASSIC)
SentinelOne Static AI – Malicious PE
eGambit PE.Heur.InvalidSig
Fortinet W32/Kryptik.GLWT!tr
AVG Win32:DangerousSig [Trj]
CrowdStrike win/malicious_confidence_100% (D)

How to remove Trojan:Win32/Qakbot.CS!cert virus?

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 Trojan:Win32/Qakbot.CS!cert 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 Trojan:Win32/Qakbot.CS!cert 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:
  2. More information about GridinSoft products:

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

Leave a Reply


This site uses Akismet to reduce spam. Learn how your comment data is processed.