Backdoor:Win32/Zegost.L removal guide

The Backdoor:Win32/Zegost.L is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

What Backdoor:Win32/Zegost.L virus can do?

• Executable code extraction
• At least one process apparently crashed during execution
• Creates RWX memory
• Network anomalies occured during the analysis.
• Starts servers listening on 0.0.0.0:26571
• Reads data out of its own binary image
• A process created a hidden window
• Drops a binary and executes it
• Unconventionial binary language: Chinese (Simplified)
• Unconventionial language used in binary resources: Chinese (Simplified)
• Uses Windows utilities for basic functionality
• Attempts to repeatedly call a single API many times in order to delay analysis time
• Installs itself for autorun at Windows startup
• Checks the system manufacturer, likely for anti-virtualization
• Uses suspicious command line tools or Windows utilities

Related domains:

How to determine Backdoor:Win32/Zegost.L?

File Info:
crc32: DF46BFEEmd5: 3869c43bea2e3de41971f22e10182fb2name: 64ja.exesha1: 5209ece6f4a6ca119c94ef040a2007a12a881b2dsha256: 3d8b9caf9c4c837701eb2f92d103c15936d96e47ea0eae7a0d6aad0067d41d35sha512: dba3115c06e515788f04f5f5bc044a31f666e97f6753da12183e82518fed2f99a826cd4ff364a6ff8f6bed054257448b6fd22a978eb88394829f8365ddedf6dcssdeep: 98304:i2YsWcaRNzMJl7x4WU+e0g8yrLwLmgIn9Ab55:p/u+34ttBwLPu6type: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
FileVersion: 5.9.4.10795ProductVersion: 5.9Translation: 0x0804 0x04b0

Backdoor:Win32/Zegost.L also known as:

How to remove Backdoor:Win32/Zegost.L?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.