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

What is PWS:Win32/Zbot.AM infection?

In this article you will locate about the definition of PWS:Win32/Zbot.AM and its negative influence on your computer. Such ransomware are a kind of malware that is elaborated by on the internet scams to demand paying the ransom money by a sufferer.

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Most of the situations, PWS:Win32/Zbot.AM infection will instruct its victims to start funds transfer for the function of reducing the effects of the modifications that the Trojan infection has actually introduced to the sufferer’s device.

PWS:Win32/Zbot.AM Summary

These modifications can be as follows:

  • Ciphering the records situated on the target’s hard disk drive — so the target can no more utilize the information;
  • Preventing regular accessibility to the sufferer’s workstation;


The most common channels where PWS:Win32/Zbot.AM Ransomware 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 repercussion of individual ending up on a resource that holds a harmful software program;

As soon as the Trojan is effectively injected, it will either cipher the information on the victim’s PC or avoid the gadget from functioning in a correct manner – while also putting a ransom note that states the demand for the targets to effect the settlement for the objective of decrypting the papers or bring back the documents system back to the preliminary problem. In the majority of circumstances, the ransom note will turn up when the client reboots the PC after the system has actually currently been damaged.

PWS:Win32/Zbot.AM circulation channels.

In numerous corners of the globe, PWS:Win32/Zbot.AM expands by jumps and bounds. Nonetheless, the ransom money notes as well as techniques of extorting the ransom amount may vary relying on certain regional (regional) setups. The ransom notes and techniques of extorting the ransom amount might vary depending on particular local (local) settings.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software application.

    In particular locations, the Trojans usually wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s device. The sharp then demands the customer to pay the ransom.

    Faulty declarations concerning illegal web content.

    In countries where software piracy is much less prominent, this method is not as reliable for the cyber frauds. Alternatively, the PWS:Win32/Zbot.AM popup alert may incorrectly assert to be stemming from a police institution as well as will report having located child porn or other illegal data on the device.

    PWS:Win32/Zbot.AM popup alert may falsely declare to be acquiring from a regulation enforcement establishment as well as will certainly report having situated youngster pornography or other illegal data on the tool. The alert will likewise include a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 8E56F835
md5: 133a43efa0ea4b83c0cb6a1895d52012
name: 133A43EFA0EA4B83C0CB6A1895D52012.mlw
sha1: f9b5b87715a21f7e945f395d56cbefa37e964a02
sha256: a98ec831838beaa8086edbab8fdfe19924dbaac7e1684cbeb214e3fbf7f1c1a4
sha512: e598995d7e7e0c746b6cc68d7dab11741640404cae6a6006fe40659e1571884be0cbf28ac8e5829d72445eea97d3093c2023fccd7cdabfe90817e2148fd6d751
ssdeep: 12288:t43gthMWC0RvWs8iPIAWijuAHkTYOteov3T1U3A2IAogr:+3IjnRv78iQAW9AEbYovD1wVIAogr
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: (c) 2010 Booj
InternalName: climbSh.exe
FileVersion: 10.0.505.663
CompanyName: Booj
ProductName: About proper
ProductVersion: 10.0.505.663
FileDescription: About Spr
OriginalFilename: climbSh.exe
Translation: 0x0409 0x04e4

PWS:Win32/Zbot.AM also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Spyware ( 0055e3db1 )
DrWeb Trojan.PWS.Panda.4379
MicroWorld-eScan Gen:Variant.Symmi.37364
ALYac Gen:Variant.Symmi.37364
Cylance Unsafe
Zillya Trojan.Blocker.Win32.12837
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
Alibaba TrojanPSW:Win32/Generic.fc80328a
K7GW Spyware ( 0055e3db1 )
Cybereason malicious.fa0ea4
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Spy.Zbot.AAU
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Symmi.37364
NANO-Antivirus Trojan.Win32.Panda.cuyojs
Tencent Malware.Win32.Gencirc.114c4c0f
Ad-Aware Gen:Variant.Symmi.37364
Sophos Mal/Generic-R + Troj/Ransom-ADZ
Comodo Malware@#1qlrs1zzus30a
F-Secure Trojan.TR/Crypt.ZPACK.Gen2
BitDefenderTheta Gen:NN.ZexaF.34738.Dq0@ai7Fa6pi
VIPRE Trojan.Win32.Zbot.jr (v)
TrendMicro TROJ_SPNR.14L313
McAfee-GW-Edition Generic.enj
Emsisoft Gen:Variant.Symmi.37364 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan/Blocker.hif
Webroot W32.Malware.Heur
Avira TR/Crypt.ZPACK.Gen2
eGambit Generic.Malware
Antiy-AVL Trojan/Generic.ASMalwS.619677
Microsoft PWS:Win32/Zbot.AM
AegisLab Trojan.Win32.Zbot.lVvm
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Symmi.37364
TACHYON Trojan/W32.Blocker.477696.D
AhnLab-V3 Trojan/Win32.Blocker.R91124
McAfee Generic.enj
MAX malware (ai score=100)
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_SPNR.14L313
Yandex Trojan.Blocker!tLmhck0xTKM
Ikarus Trojan.Crypt2
Fortinet W32/Kryptik.PDB!tr
AVG Win32:Malware-gen

How to remove PWS:Win32/Zbot.AM virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 PWS:Win32/Zbot.AM 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:

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If the guide doesn’t help you to remove PWS:Win32/Zbot.AM 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

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.

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