How to remove “Downloader.Win32.Duba”?

The Downloader.Win32.Duba 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.

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What Downloader.Win32.Duba virus can do?

• Sample contains Overlay data
• Presents an Authenticode digital signature
• Unconventionial language used in binary resources: Chinese (Simplified)
• The binary likely contains encrypted or compressed data.
• Detects Bochs through the presence of a registry key
• Emumerates physical drives
• Attempted to write directly to a physical drive
• Accessed credential storage registry keys
• Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Downloader.Win32.Duba?

File Info:
name: 2DD5ED4B42594D8272C5.mlw
path: /opt/CAPEv2/storage/binaries/7c5393b2a14f2246d8f2614b42ebc22cb5ed32654cdd3e00d27188f71c58c45b
crc32: 696D137B
md5: 2dd5ed4b42594d8272c51ace265c23a9
sha1: 99e8b3537e6dc4821a6d180ac91e337adff5f8b0
sha256: 7c5393b2a14f2246d8f2614b42ebc22cb5ed32654cdd3e00d27188f71c58c45b
sha512: 8edb1ffa6e9c144f4c17267bc0c243f7a0c0bfb44f4e8dba2b920298e079c6888e4d45c5b534278f43a464f0964d56fa5e061287499cb7920b7b4e178af145ba
ssdeep: 49152:x6XlQuW2nqGOaPS/EQD216k4wsSTyiUMBC:x6XlQunnqGOaPSs1FtsSTyiUMBC
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1DE85E01337E0D471C56349326EA6DF79A2FAF6924A358D4333CC0A4E6F748519E3B21A
sha3_384: 98f341d2359d5e0e5931d082d5035283eb020a55c9add8ae0175eb131295af639c2ff56895c7e17723b268e0e17d5483
ep_bytes: e878ed0000e917feffff558bec83ec20
timestamp: 1970-01-20 03:39:44

Version Info:
CompanyName: Kingsoft Corporation
FileDescription: Kingsoft Security - 安装程序
FileVersion: 2021,04,02,614
InternalName: KInstallTool
LegalCopyright: Copyright (C) 1998-2021 Kingsoft Corporation
OriginalFilename: 
ProductName: Kingsoft Internet Security
ProductVersion: 9,3,0,614
Translation: 0x0000 0x04b0

Downloader.Win32.Duba also known as:

How to remove Downloader.Win32.Duba?

• 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.