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officeassist_downloader.0145.80.182.exe

Kingsoft Office

Zhuhai Kingsoft Office Software Co.,Ltd

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from wdl1.cache.wps.cn.
Publisher:
珠海金山办公软件有限公司  (signed by Zhuhai Kingsoft Office Software Co.,Ltd)

Product:
Kingsoft Office

Description:
Kingsoft Office Install Application

Version:
2.1.0.0145

MD5:
eb675bea9ec517c3712cf07f700ab78a

SHA-1:
0ee7db4abbe5313c6d59ead7c547d803d7065bb3

SHA-256:
08e83138033eadfbd66284a5433cac8bb5d5bf634659faba33ed2939c8ca261a

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/26/2024 3:48:15 PM UTC  (today)

File size:
157.3 KB (161,048 bytes)

Product version:
2.1.0.0145

Copyright:
Copyright (C) 1988-2014 Kingsoft Corporation

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Chinese (Simplified, China)

Common path:
C:\users\{user}\appdata\local\temp\officeassist_downloader.0145.80.182.exe

Digital Signature
Signed by:
Zhuhai Kingsoft Office Software Co.,Ltd

Authority:
VeriSign, Inc.

Valid from:
2/18/2014 7:00:00 PM

Valid to:
4/19/2017 7:59:59 PM

Subject:
CN="Zhuhai Kingsoft Office Software Co.,Ltd", OU=RD Department, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Zhuhai Kingsoft Office Software Co.,Ltd", L=Zhuhai, S=Guangdong, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
404BDAD0A11E76838B11556FAF5CC25B

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:mQIURTXJfOuvzBgskMKMA4BBkaADw6cDcBQA2/akKViwGeR7zpQ6:msV1zP/KMvADwvDcBQ3/9KkwGt6

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.5620

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file officeassist_downloader.0145.80.182.exe has been seen being distributed by the following URL.

http://wdl1.cache.wps.cn/wps/.../OfficeAssist_downloader.0145.80.182.exe

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