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office_zh-tw_.exe

Microsoft Office

Microsoft Corporation

Publisher:
Microsoft Corporation  (signed and verified)

Product:
Microsoft Office

Description:
Microsoft Office 隨選即用

Version:
15.0.4659.1001

MD5:
3e2cb0d04ef0f74cfc7c7fb8c8b2d889

SHA-1:
8a1b47a2677855704f50e159145c396553ed8389

SHA-256:
d223773c6e05417029cfc7f865eed680b5665f4be6c44bd089db45900028f012

Scanner detections:
0 / 68

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

Analysis date:
4/25/2024 9:25:42 PM UTC  (today)

File size:
1 MB (1,049,760 bytes)

Product version:
15.0.4659.1001

Original file name:
Bootstrapper.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\office_zh-tw_.exe

Digital Signature
Signed by:
Microsoft Corporation

Authority:
Microsoft Corporation

Valid from:
4/23/2014 1:39:00 AM

Valid to:
7/23/2015 1:39:00 AM

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:
33000000CA6CD5321235C4E1550001000000CA

File PE Metadata
Compilation timestamp:
9/25/2014 2:29:17 PM

OS version:
5.2

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.10

CTPH (ssdeep):
24576:onmHqmMGzd8B1dMrGn9AlinuRTI0TAW4MuOkxkNHAnJrz:onmHqmMGpWpNnuR0VakxQAlz

Entry address:
0x5D835

Entry point:
E8, 27, 53, 00, 00, E9, 81, FE, FF, FF, 8B, FF, 55, 8B, EC, 5D, E9, 5F, 12, 00, 00, 8B, FF, 55, 8B, EC, 51, 53, 56, 8B, 35, A4, 11, 40, 00, 57, FF, 35, 68, ED, 4D, 00, FF, D6, FF, 35, 64, ED, 4D, 00, 8B, D8, 89, 5D, FC, FF, D6, 8B, F0, 3B, F3, 0F, 82, 81, 00, 00, 00, 8B, FE, 2B, FB, 8D, 47, 04, 83, F8, 04, 72, 75, 53, E8, 51, 54, 00, 00, 8B, D8, 8D, 47, 04, 59, 3B, D8, 73, 48, B8, 00, 08, 00, 00, 3B, D8, 73, 02, 8B, C3, 03, C3, 3B, C3, 72, 0F, 50, FF, 75, FC, E8, DF, 53, 00, 00, 59, 59, 85, C0, 75, 16, 8D...
 
[+]

Entropy:
6.1878

Code size:
845 KB (865,280 bytes)

The file office_zh-tw_.exe has been seen being distributed by the following URL.

https://r.office.microsoft.com/.../rlidJolokiaIE?p1=rtm&clid=1028

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.