About “Doina.63404” infection

The Doina.63404 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 Doina.63404 virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Deletes executed files from disk
• Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Doina.63404?

File Info:
name: 7B7E381B005DBDB6A032.mlw
path: /opt/CAPEv2/storage/binaries/6f8cde7d19c26856f3b9c3dbffc12dd78e52d5cb267f77dac5c86701546a3b07
crc32: B9E7D42C
md5: 7b7e381b005dbdb6a0328ae9520a7a00
sha1: 909c3eacfcad9c04b3f3c10a41932f7c34afd563
sha256: 6f8cde7d19c26856f3b9c3dbffc12dd78e52d5cb267f77dac5c86701546a3b07
sha512: 43d53a60987dacf39de4476e94ae45315157ce35b13416605533681fda7e6b52520e05a5fcb79668f70d45fae3cae5e91175fe12fee1b854d3e4817dba14d30d
ssdeep: 6144:zyF8kfc2liXmrLxcdRDLiH1vVRGVOhMp421/7YQvPfOQRndyfdz1FfKvELq+k+iM:OcvgLARDI1KIOzOP1FCvuqXlKJ31D
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T116B4017215D08412E4B3AF3179E21283273479DC6DFB632AA28554AE2D39BD077327DB
sha3_384: 6d2b68d0dd355ab2d6affdc6ef41ce357a7e790b00896cb36e44fa3021051588f47c96a15d802635f17f3d891c1b350d
ep_bytes: 558bec83ec4456ff155c1100018bf08a
timestamp: 2001-08-17 15:01:49

Version Info:
CompanyName: Microsoft Corporation
FileDescription: DirectX 9.0 Web setup
FileVersion: 9.29.1974.0
InternalName: DXWebSetup
LegalCopyright: Copyright (c) Microsoft Corporation. All rights reserved.
OriginalFilename: dxwebsetup.exe
ProductName: Microsoft® Windows® Operating System
ProductVersion: 9.29.1974.0
Translation: 0x0409 0x04b0

Doina.63404 also known as:

How to remove Doina.63404?

• 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.