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ose.exe

Office Source Engine

Microsoft Corporation

It runs as a separate (within the context of its own process) windows Service named “Office 64 Source Engine”.
Publisher:
Microsoft Corporation  (signed and verified)

Product:
Office Source Engine

Version:
15.0.4420.1017

MD5:
b9c125314a025127fe562c116d614aa3

SHA-1:
9878b54fb50bf1f1fd9115770ab8421da40304b6

SHA-256:
79c46c0bacebbb5b8e1c162766b21587365a100bbad01171c77b995c514bc7d6

Scanner detections:
0 / 68

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

Analysis date:
1/14/2025 9:25:57 PM UTC  (today)

File size:
174.6 KB (178,824 bytes)

Product version:
15.0.4420.1017

Original file name:
ose.exe

File type:
Executable application (Win64 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\common files\microsoft shared\source engine\ose.exe

Digital Signature
Signed by:
Microsoft Corporation

Authority:
Microsoft Corporation

Valid from:
7/26/2012 3:50:41 PM

Valid to:
10/26/2013 3:50:41 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:
3300000088590E3C511FE26A67000100000088

File PE Metadata
Compilation timestamp:
9/29/2012 1:56:09 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.10

CTPH (ssdeep):
3072:+UYwI9lrjtdTkyC5MoxejBvSlE8T2MHllId14EBv2uKA1WpDx+ayEK:FI9lrJdTdC5MLNvSltTRll64EBv25AyK

Entry address:
0x10494

Entry point:
48, 83, EC, 28, E8, C3, 1F, 00, 00, 48, 83, C4, 28, E9, 52, FE, FF, FF, 90, 90, 53, 48, 83, EC, 20, 45, 8B, 18, 48, 8B, DA, 4C, 8B, C9, 41, 83, E3, F8, 41, F6, 00, 04, 4C, 8B, D1, 74, 13, 41, 8B, 40, 08, 4D, 63, 50, 04, F7, D8, 4C, 03, D1, 48, 63, C8, 4C, 23, D1, 49, 63, C3, 4A, 8B, 14, 10, 48, 8B, 43, 10, 8B, 48, 08, 48, 03, 4B, 08, F6, 41, 03, 0F, 74, 0C, 0F, B6, 41, 03, 83, E0, F0, 48, 98, 4C, 03, C8, 4C, 33, CA, 49, 8B, C9, 48, 83, C4, 20, 5B, EB, 21, 90, 48, 83, EC, 28, 4D, 8B, 41, 38, 48, 8B, CA, 49...
 
[+]

Entropy:
6.2300

Code size:
124 KB (126,976 bytes)

Service
Display name:
Office 64 Source Engine

Service name:
ose64

Description:
Saves installation files used for updates and repairs and is required for the downloading of Setup updates and Watson error reports.

Type:
Win32OwnProcess


The file ose.exe has been seen being distributed by the following 3 URLs.

ftp://ftp.ptcl.net.pk/Helpdesk-Software/Office 2013/Office_Professional_Plus_2013_64Bit_English/.../ose.exe

ftp://hpc.dvrcam.net/Office/Office 2013/Office 2013 64/.../ose.exe

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