home

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 www.myhomemsn.com and multiple other hosts.
Publisher:
Microsoft Corporation  (signed and verified)

Product:
DefaultPack

Version:
1.7.18.0

MD5:
ac15ffe5ce9b58ac465fb701e55823aa

SHA-1:
e07b3da1dafd96dbc9201672fd38d61c33d2e302

SHA-256:
b53b8bb9db34ea49ce79a11e1b1aee0667bec4a04c4b32337986c365af33a786

Scanner detections:
0 / 68

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

Analysis date:
4/27/2024 2:54:24 AM UTC  (today)

File size:
2.1 MB (2,163,344 bytes)

Product version:
1.7.18.0

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:
10/14/2013 1:50:27 AM

OS version:
6.3

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
49152:qQX3eHgzZwR/YtIoJflWQLTwKcAmR6ljn9scfYUavkylh:gg9wRQdkKcAmwd9xYa+h

Entry address:
0x67CC

Entry point:
E8, 07, 0B, 00, 00, E9, 05, 00, 00, 00, CC, CC, CC, CC, CC, 6A, 58, 68, 68, 75, 40, 00, E8, BD, 0B, 00, 00, 33, DB, 89, 5D, E0, 89, 5D, FC, 8D, 45, 98, 50, FF, 15, 70, A1, 40, 00, C7, 45, FC, FE, FF, FF, FF, C7, 45, FC, 01, 00, 00, 00, 64, A1, 18, 00, 00, 00, 8B, 78, 04, 8B, F3, BA, EC, 88, 40, 00, 8B, CF, 33, C0, F0, 0F, B1, 0A, 85, C0, 74, 07, 3B, C7, 75, 16, 33, F6, 46, 83, 3D, F0, 88, 40, 00, 01, 75, 17, 6A, 1F, E8, 30, 09, 00, 00, 59, EB, 43, 68, E8, 03, 00, 00, FF, 15, 6C, A1, 40, 00, EB, C8, 39, 1D...
 
[+]

Entropy:
7.9763  (probably packed)

Code size:
25.5 KB (26,112 bytes)

The file defaultpack.exe has been seen being distributed by the following 13 URLs.

http://www.myhomemsn.com/?FORM=M7HPGN&PUBL=GOOGLE&CREA=userid1969god8a95acae0facb8b02898c91fd9b86f1_c

http://www.myhomemsn.com/?FORM=M7HPGN&PUBL=GOOGLE&CREA=userid1969gob83b7b02747aa90c08d6722cd294ee3f_c

http://www.myhomemsn.com/?FORM=M7HPGN&PUBL=GOOGLE&CREA=userid1969goeca79486e6abfe7b06430fd9c2a17624_c

http://www.myhomemsn.com/?FORM=M7HPGN&PUBL=GOOGLE&CREA=userid1969gobdc67f23c0f9cbce73b195183318e00_c

http://www.myhomemsn.com/?FORM=M7HPGN&PUBL=BINGYAHOO&CREA=userid1969msfjdjfsjfos54jfej2fsl5fjkdah1

http://www.myhomemsn.com/?FORM=M7HPGN&PUBL=GOOGLE&CREA=userid1969go7cb70e3490cbc16d9c5bfffc17087b1f_c

http://www.myhomemsn.com/?FORM=M7HPGN&PUBL=GOOGLE&CREA=userid1969go785d1c6ede1e39aa09130137b8d0d8ab_c

http://www.myhomemsn.com/?FORM=M7HPGN&PUBL=GOOGLE&CREA=userid1969go46b2b3162e6ade77f0445dccd8d6373c_c

http://www.myhomemsn.com/?FORM=M7HPGN&PUBL=GOOGLE&CREA=userid1969god78c4b507e8c13917918b8f6bdf68b30_c

http://www.myhomemsn.com/?FORM=M7HPGN&PUBL=GOOGLE&CREA=userid1969go863e233ea83d73441945da38fcd7221f_c

http://download.microsoft.com/download/3/4/9/349CA6F9-1A9E-4097-B217-A03E91375934/UniversalInstallers/InProduct/.../DefaultPack.EXE

http://g.msn.com/.../U146_DefaultPack

http://www.myhomemsn.com/?FORM=M7HPGN&PUBL=GOOGLE&CREA=userid1969go9669dc7b07bvfd171a24e43f5e9f01_c

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.