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defaultpack.exe

DefaultPack.EXE

Microsoft Corporation

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

Product:
DefaultPack.EXE

Version:
1.7.54.1

MD5:
1d11463e3b71294a345cafb6ca133fd7

SHA-1:
0ff103e9e4bdb800561ec3514d50affe41d919c1

SHA-256:
5a9122b1ddfc2ca2ac54e2aba32dffd1c736c0a0bf82dab2224d1eee4e8c6a09

Scanner detections:
0 / 68

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

Analysis date:
4/25/2024 6:52:51 PM UTC  (today)

File size:
2.4 MB (2,560,144 bytes)

Product version:
1.7.54.1

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:
6/4/2015 12:42:45 PM

Valid to:
9/4/2016 12:42:45 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:
330000010A2C79AED7797BA6AC00010000010A

File PE Metadata
Compilation timestamp:
10/14/2013 12:50:27 AM

OS version:
6.3

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
49152:EQG71lCNTsP+GX8cqku859D4NhnMHKKLnowcYmoxF9PS8cW0H1i9pmbNZ+qw/qf6:2qlsF1/bD4jSKKLno9Y5pSbE9IkC6

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:
7.9819  (probably packed)

Code size:
25.5 KB (26,112 bytes)

The file defaultpack.exe has been seen being distributed by the following 2 URLs.

http://g.msn.com/.../U142_DefaultPack

http://g.msn.com/.../U141_DefaultPack

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