Written by Robert Bailey
Seeing the PWS:Win32/Zbot!GO malware detection usually means that your system is in big danger. This malware can correctly be identified as ransomware – type of malware which encrypts your files and forces you to pay for their decryption. Deleteing it requires some peculiar steps that must be done as soon as possible.
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PWS:Win32/Zbot!GO detection is a malware detection you can spectate in your system. It often appears after the preliminary activities on your PC – opening the suspicious email messages, clicking the advertisement in the Web or installing the program from dubious resources. From the second it shows up, you have a short time to do something about it before it starts its malicious action. And be sure – it is far better not to wait for these harmful actions.

What is PWS:Win32/Zbot!GO virus?

PWS:Win32/Zbot!GO is ransomware-type malware. It looks for the documents on your disk drives, ciphers it, and then asks you to pay the ransom for receiving the decryption key. Besides making your files inaccessible, this malware also does a lot of damage to your system. It alters the networking setups in order to stop you from reading the elimination guides or downloading the anti-malware program. In some cases, PWS:Win32/Zbot!GO can also block the setup of anti-malware programs.

PWS:Win32/Zbot!GO Summary

In total, PWS:Win32/Zbot!GO virus actions in the infected system are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Encrypting the files located on the target’s drives — so the victim cannot use these files;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of anti-virus programs

Ransomware has actually been a nightmare for the last 4 years. It is difficult to realize a more harmful virus for both individuals and corporations. The algorithms used in PWS:Win32/Zbot!GO (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy actually exists, and possibly will exist. But that virus does not do all these unpleasant things instantly – it may take up to several hours to cipher all of your files. Therefore, seeing the PWS:Win32/Zbot!GO detection is a clear signal that you have to begin the elimination procedure.

Where did I get the PWS:Win32/Zbot!GO?

Routine ways of PWS:Win32/Zbot!GO distribution are usual for all other ransomware examples. Those are one-day landing sites where victims are offered to download the free app, so-called bait e-mails and hacktools. Bait e-mails are a pretty new strategy in malware distribution – you get the e-mail that simulates some routine notifications about deliveries or bank service conditions modifications. Within the email, there is a corrupted MS Office file, or a web link which leads to the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Preventing it looks pretty uncomplicated, but still requires tons of awareness. Malware can hide in various spots, and it is better to stop it even before it invades your computer than to rely upon an anti-malware program. Standard cybersecurity knowledge is just an important thing in the modern-day world, even if your interaction with a computer stays on YouTube videos. That may keep you a great deal of time and money which you would certainly spend while looking for a solution.

PWS:Win32/Zbot!GO malware technical details

File Info:

name: 267E06E6DEC428C87503.mlw
path: /opt/CAPEv2/storage/binaries/abb59f0825b39931572fb516778cecaeee13226b0bb6769a775c78df07ffcad5
crc32: B6C84376
md5: 267e06e6dec428c8750303e32f7a6f90
sha1: 63063ecaac7a25efdd912e79d379d3f1c5122088
sha256: abb59f0825b39931572fb516778cecaeee13226b0bb6769a775c78df07ffcad5
sha512: 786d954f516a6fae49f9e9c85c9675ea53b0a4d43bcbac17ecfe6e14e7bd0675e19d04b81b7cecbe037c763f7c28ef1192a397dbfd342aa8a6d3044f2b5bc711
ssdeep: 6144:ukRhcjMYloLaBpoYPkfXInJbjVu6s4TmADV8mabLBWGbw4nzRWfGiH:uihcBS3PcJbW4d8mabLzkgUft
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T18A6423E45F00129DC12A69B24A17EA6E63EFE7100F298664CFE8A1061E7554F7D0BCDE
sha3_384: ff2e894aad473cad86d66c16e3996487e2610246b413f330abb307351d7094b6fa66e271b09a7f7db34a2d56c5f281d8
ep_bytes: 680c2140005e83e10083ee6ead8bf064
timestamp: 2012-01-05 22:51:40

Version Info:

0: [No Data]

PWS:Win32/Zbot!GO also known as:

K7AntiVirusTrojan ( 0040f4e21 )
K7GWTrojan ( 0040f4e21 )
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik.BCDP
CynetMalicious (score: 100)
AvastWin32:LockScreen-ZE [Trj]
EmsisoftTrojan.VIZ.Gen.1 (B)
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=100)
RisingBackdoor.Agent!1.69A8 (CLASSIC)
AVGWin32:LockScreen-ZE [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove PWS:Win32/Zbot!GO?

PWS:Win32/Zbot!GO malware is incredibly difficult to remove by hand. It stores its files in numerous places throughout the disk, and can recover itself from one of the parts. Moreover, various modifications in the windows registry, networking setups and Group Policies are pretty hard to locate and revert to the initial. It is far better to utilize a specific app – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the best for malware removal purposes.

Why GridinSoft Anti-Malware? It is very light-weight and has its databases updated nearly every hour. In addition, it does not have such problems and weakness as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware ideal for getting rid of malware of any type.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
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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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