dwdcw20.dll

Microsoft EventReporting Disk Cleanup Wizard

Microsoft Corporation

This is installed with Microsoft Visio 2010. The file has been seen being downloaded from mega.nz and multiple other hosts.
Publisher:
Microsoft Corporation  (signed and verified)

Product:
Microsoft EventReporting Disk Cleanup Wizard

Description:
Microsoft Event Reporting Disk Cleanup Wizard

Version:
14.0.4750.1000

MD5:
c314b9dc9122111238cf81563f9ca60b

SHA-1:
c62c8919639158e59b9b33ee0c02d37f91ca4f15

SHA-256:
6a8c39ee47905f24b80be6255c82ff764e7f1c9ac7b6abb68c77096c2befb552

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)
Whitelisted  (by digital signature)

Analysis date:
5/4/2024 3:26:20 PM UTC  (today)

File size:
513.8 KB (526,176 bytes)

Product version:
14.0.4750.1000

Copyright:
© 2010 Microsoft Corporation. All rights reserved.

Original file name:
dwdcw.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\office.en-us\dwdcw20.dll

Digital Signature
Authority:
Microsoft Corporation

Valid from:
12/7/2009 2:40:29 PM

Valid to:
3/7/2011 2:40:29 PM

Subject:
CN=Microsoft Corporation, OU=MOPR, O=Microsoft Corporation, L=Redmond, S=Washington, C=US

Issuer:
CN=Microsoft Code Signing PCA, O=Microsoft Corporation, L=Redmond, S=Washington, C=US

Serial number:
6101CF3E00000000000F

File PE Metadata
Compilation timestamp:
2/28/2010 1:08:57 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
9.0

CTPH (ssdeep):
6144:VkKxoyiG7d2Gma5mFkeYop3vgiwr4Kdyj7XKUTa8m23d7KJqKWMJcjo+eCyGAtOL:vx7U/Yop34iqI7XHgZQKhJgeCmtQeVA

Entry address:
0x35920

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 94, 34, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 3B, 0D, F8, 9E, 07, 10, 0F, 85, 0B, 35, 00, 00, F3, C3, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 00, 01, 00, 00, 72, 0E, 83, 3D, E4, 30, 08, 10, 00, 74, 05, E9, 2A, 36, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B...
 
[+]

Entropy:
7.1890

Code size:
285 KB (291,840 bytes)

The file dwdcw20.dll has been discovered within the following program.

Microsoft Visio 2010  by Microsoft Corporation
8% remove it
 
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The file dwdcw20.dll has been seen being distributed by the following 12 URLs.

https://mega.nz/temporary/.../TtUTVKaC

ftp://172.20.10.2/krishna/MS Office 10/office 2010/.../dwdcw20.dll

https://mega.nz/persistent/.../6UkSyZjQ

ftp://192.168.2.250/YEDEK PROGRAMLAR/OFFICE2010/OFFICE 2010 Professional Plus VL (64 BIT)/.../dwdcw20.dll

ftp://213.42.180.102/EYProgs/Office2010 New/MS Office 2010 Pro/.../dwdcw20.dll

ftp://197.156.65.115/Microsoft Office 2010 full dont need key/MSN setup/.../dwdcw20.dll

ftp://192.168.3.167/Program_SetUp2015/Microsoft office 2010/Microsoft office 2010 thai Full Activator Microsoft office 2010/.../dwdcw20.dll

ftp://10.6.11.22/Software/Access 2010 32Bit/.../dwdcw20.dll