Downloader.Win32.Duba malicious file

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.

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.

DOWNLOAD NOW

6-day free trial available.

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.
• CAPE detected the shellcode get eip malware family
• Enumerates physical drives
• Attempted to write directly to a physical drive
• Accessed credential storage registry keys
• Yara detections observed in process dumps, payloads or dropped files

How to determine Downloader.Win32.Duba?

File Info:
name: 4A4F1BCF39B7F318CBAC.mlw
path: /opt/CAPEv2/storage/binaries/7a9cc35926454a5391b642f222d77911aeaaa0473a5b01597ef89d57ad33d5f6
crc32: 21C0C3E4
md5: 4a4f1bcf39b7f318cbaccb3f101ee5b1
sha1: 2bac1baa191bf5fbd20ff077420df3ed9c749d6e
sha256: 7a9cc35926454a5391b642f222d77911aeaaa0473a5b01597ef89d57ad33d5f6
sha512: 0fc7169a3209d6934f6fbb5dc7f7ce86477985c6b9701cf2d95c538a572aaf34633226eadc83a7ce557d0cb4f5b8b86de2aaee5c7de409b161cee97ea1c70730
ssdeep: 49152:M+H5I7sO2ZFPbl3Eao+f216k4wsSTyiUMBVIn:M+H5I7T2ZFPbtEx/FtsSTyiUMBVIn
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10885E01337E0D471C56349326E9ADFA9A2FAF6924A358D0733CC0E4D5F74852DE2B21A
sha3_384: 1bc65e5787fbddba1df6f96fa83d75eba74849dc86f8390b63a6abfcc5220c3dbb0a18706d17236c7261fb8f62896d9d
ep_bytes: e878ed0000e917feffff558bec83ec20
timestamp: 1970-01-20 03:39:44

Version Info:
CompanyName: Kingsoft Corporation
FileDescription: Kingsoft Security - 安装程序
FileVersion: 2021,05,10,719
InternalName: KInstallTool
LegalCopyright: Copyright (C) 1998-2021 Kingsoft Corporation
OriginalFilename: 
ProductName: Kingsoft Internet Security
ProductVersion: 9,3,0,719
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.