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defaultpack.exe

DefaultPack

Microsoft Corporation

This is a setup program which is used to install the application. The file has been seen being downloaded from microsoft.msn.com and multiple other hosts.
Publisher:
Microsoft Corporation  (signed and verified)

Product:
DefaultPack

Version:
1.7.11.9

MD5:
7aa826b72288624bc14b9ac9962f8f53

SHA-1:
5102dc2e9ea55cffc6d55dabcdcdea6d9116dfc5

SHA-256:
e452f65af3e557c1ef372ad33ef7ac49508e43b45776be0aa6c17738aa2cb571

Scanner detections:
0 / 68

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

Analysis date:
4/19/2024 5:31:56 AM UTC  (today)

File size:
13 MB (13,656,208 bytes)

Product version:
1.7.11.9

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
WEXTRACT.EXE .MUI

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\defaultpack.exe

Digital Signature
Signed by:
Microsoft Corporation

Authority:
Microsoft Corporation

Valid from:
1/24/2013 5:33:39 PM

Valid to:
4/24/2014 6:33:39 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:
33000000B011AF0A8BD03B9FDD0001000000B0

File PE Metadata
Compilation timestamp:
3/8/2011 7:46:37 AM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
393216:S4y7jPpCZvqxHRDZKGYdaxpfQa6kDkJJWBV4l:lyvxC5qVR5pwkDkJ4ql

Entry address:
0x6B42

Entry point:
E8, 5D, 07, 00, 00, E9, 4D, FD, FF, FF, CC, CC, CC, CC, CC, 3B, 0D, C4, C2, 00, 01, 75, 03, C2, 00, 00, E9, D9, 07, 00, 00, CC, CC, CC, CC, CC, FF, 25, 7C, 12, 00, 01, CC, CC, CC, CC, CC, CC, FF, 25, 78, 12, 00, 01, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 81, EC, D0, 02, 00, 00, A1, C4, C2, 00, 01, 33, C5, 89, 45, FC, 89, 85, E0, FD, FF, FF, 89, 8D, DC, FD, FF, FF, 89, 95, D8, FD, FF, FF, 89, 9D, D4, FD, FF, FF, 89, B5, D0, FD, FF, FF, 89, BD, CC, FD, FF, FF, 66, 8C, 95, F8, FD, FF, FF, 66, 8C, 8D, EC, FD...
 
[+]

Entropy:
7.9941  (probably packed)

Code size:
43.5 KB (44,544 bytes)

The file defaultpack.exe has been seen being distributed by the following 4 URLs.

http://microsoft.msn.com/Key-12153702.D.Cvqpg.N.C1.HgxMts

http://download.microsoft.com/download/5/8/B/58B898F1-AA1D-487E-BA7C-B0373240A396/UniversalInstallers/WPSS/.../DefaultPack.EXE

http://g.msn.com/.../UP99_MSN_Beaches

http://microsoft.msn.com/Key-12153602.D.Rflb.K.C1.JVf5tw

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