Written by Robert Bailey

What is TrojanDownloader:Win32/Zlob infection?

In this post you will certainly locate regarding the meaning of TrojanDownloader:Win32/Zlob and its unfavorable effect on your computer. Such ransomware are a form of malware that is elaborated by on the internet fraudulences to require paying the ransom by a sufferer.

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Most of the instances, TrojanDownloader:Win32/Zlob virus will certainly advise its sufferers to start funds transfer for the function of counteracting the modifications that the Trojan infection has actually presented to the victim’s device.

TrojanDownloader:Win32/Zlob Summary

These adjustments can be as adheres to:

  • Unconventionial language used in binary resources: Serbian;
  • The binary likely contains encrypted or compressed data.;
  • Network activity detected but not expressed in API logs;
  • Ciphering the files located on the victim’s hard disk — so the victim can no longer make use of the information;
  • Preventing routine access to the victim’s workstation;


One of the most normal channels whereby TrojanDownloader:Win32/Zlob are injected are:

  • By ways of phishing e-mails;
  • As a consequence of user winding up on a source 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 stop the tool from operating in a correct way – while likewise placing a ransom money note that states the requirement for the sufferers to effect the repayment for the objective of decrypting the records or restoring the file system back to the first problem. In the majority of instances, the ransom note will certainly turn up when the customer reboots the COMPUTER after the system has actually already been damaged.

TrojanDownloader:Win32/Zlob circulation channels.

In numerous corners of the world, TrojanDownloader:Win32/Zlob expands by jumps and bounds. However, the ransom money notes as well as techniques of extorting the ransom quantity might differ depending on certain regional (regional) settings. The ransom money notes and techniques of extorting the ransom money quantity may vary depending on particular neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software.

    In certain areas, the Trojans commonly wrongfully report having actually discovered some unlicensed applications allowed on the target’s device. The sharp then requires the customer to pay the ransom money.

    Faulty declarations concerning prohibited material.

    In nations where software application piracy is less popular, this approach is not as efficient for the cyber scams. Additionally, the TrojanDownloader:Win32/Zlob popup alert may incorrectly declare to be originating from a law enforcement institution and will report having located kid pornography or other prohibited information on the tool.

    TrojanDownloader:Win32/Zlob popup alert may falsely assert to be deriving from a law enforcement organization and will certainly report having located youngster pornography or other unlawful information on the gadget. The alert will similarly have a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 9CAF4970
md5: bbc9002d34a49696006efc6d9fd1db11
name: BBC9002D34A49696006EFC6D9FD1DB11.mlw
sha1: 555ea3baf2d6ba2c65621748d4bc1d3ac4399788
sha256: 8cc54917083f50a5b3294d81db0533a95818c7321782e21153031d350714a1b9
sha512: 2e0e00b4c0d3eac030f7820974d9ff4b53b2cf4a1bb2e80682d2e2a4c54af957ca1b5999a967180d46fadf82759d21a1470bf16c6966de76643d5c06fdb3c1e2
ssdeep: 3072:7ya9YLBejwr4WL5hG1P5NUkQT5GRWpoyOSrd+3hZIh:2a9YV94W7sPgtT5GRWpoyOSrd+3hZIh
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2018, fobanohikuj
InternalName: cetemo.exe

TrojanDownloader:Win32/Zlob also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 00543e471 )
Lionic Trojan.Win32.Zbot.l!c
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Stealer.24943
Cynet Malicious (score: 100)
ALYac Trojan.GenericKDZ.52035
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
Alibaba TrojanSpy:Win32/Kryptik.6bd7c5d3
K7GW Trojan ( 00543e471 )
Cybereason malicious.d34a49
Cyren W32/Chapak.D.gen!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GNQJ
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Malware.Generickdz-6907156-0
Kaspersky Trojan-Spy.Win32.Zbot.zkpr
BitDefender Trojan.GenericKDZ.52035
NANO-Antivirus Trojan.Win32.Stealer.flbbti
MicroWorld-eScan Trojan.GenericKDZ.52035
Tencent Win32.Trojan-spy.Zbot.Pjdp
Ad-Aware Trojan.GenericKDZ.52035
Sophos Mal/Generic-R + Mal/GandCrab-G
Comodo TrojWare.Win32.Chapak.QJ@7zhh39
BitDefenderTheta Gen:NN.ZexaF.34266.jy2@ayeskVpG
VIPRE Trojan.Win32.Generic!BT
TrendMicro TrojanSpy.Win32.FAREIT.SMKC.hp
Emsisoft Trojan.GenericKDZ.52035 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Chapak.afm
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1121589
Antiy-AVL Trojan/Generic.ASMalwS.2A71A85
Microsoft TrojanDownloader:Win32/Zlob
Arcabit Trojan.Generic.DCB43
ZoneAlarm Trojan-Spy.Win32.Zbot.zkpr
GData Trojan.GenericKDZ.52035
AhnLab-V3 Trojan/Win32.Kryptik.R260841
Acronis suspicious
McAfee Trojan-FPST!BBC9002D34A4
MAX malware (ai score=85)
VBA32 BScope.Trojan.Chapak
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
TrendMicro-HouseCall TrojanSpy.Win32.FAREIT.SMKC.hp
Rising Trojan.Kryptik!1.C9B2 (CLASSIC)
Yandex Trojan.GenAsa!RuabfUy58vI
Ikarus Trojan-Ransom.GandCrab
MaxSecure Ransomeware.CRAB.gen
Fortinet W32/Kryptik.GNTQ!tr
AVG Win32:Malware-gen

How to remove TrojanDownloader:Win32/Zlob 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 TrojanDownloader:Win32/Zlob 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 TrojanDownloader:Win32/Zlob 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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