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ludashisetup.exe

鲁大师

Qihoo 360 Software (Beijing) Company Limited

This is a self-extracting archive and installer. The file has been seen being downloaded from dl.ludashi.com.
Publisher:
www.ludashi.com  (signed by Qihoo 360 Software (Beijing) Company Limited)

Product:
鲁大师

Description:
鲁大师安装程序

Version:
5.15.16.1018

MD5:
da0f60be147bf6924c5c0a875aeabed9

SHA-1:
b25356459030b2f25ab355e959389375af8eb846

SHA-256:
2448bbf5d27ffe225da892078f57456fbf3fc756e996f277cb411880e54d540d

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/24/2024 10:16:34 AM UTC  (today)

File size:
61.5 MB (64,436,832 bytes)

Product version:
5.15.16.1018

Copyright:
Copyright (C) 2011-2014 www.ludashi.com

Original file name:
ludashi.exe

File type:
Executable application (Win32 EXE)

Language:
Chinese (Simplified, PRC)

Common path:
C:\Program Files\ludashi\update\ludashisetup.exe

Digital Signature
Signed by:
Qihoo 360 Software (Beijing) Company Limited

Authority:
VeriSign, Inc.

Valid from:
1/6/2016 5:30:00 AM

Valid to:
3/29/2019 5:29:59 AM

Subject:
CN=Qihoo 360 Software (Beijing) Company Limited, OU=Tech. Dev. Dept., O=Qihoo 360 Software (Beijing) Company Limited, L=Beijing, S=Beijing, 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:
26279F0F2F11970DCCF63EBA88F2D4C4

File PE Metadata
Compilation timestamp:
5/16/2016 5:06:18 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
1572864:nLFb2hKmOR2R4LpZe8A8/3zML/Aj8ShaKTqDzEmN4XGlbiDxd:n52smua4Lr3A8/DMzAj8ShaCqDzEmk9

Entry address:
0x7C733

Entry point:
E8, DF, 23, 01, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 8B, 55, 08, 53, 56, 57, 33, FF, 3B, D7, 74, 07, 8B, 5D, 0C, 3B, DF, 77, 1E, E8, BE, 1C, 00, 00, 6A, 16, 5E, 89, 30, 57, 57, 57, 57, 57, E8, A7, 87, FF, FF, 83, C4, 14, 8B, C6, 5F, 5E, 5B, 5D, C3, 8B, 75, 10, 3B, F7, 75, 07, 33, C0, 66, 89, 02, EB, D4, 8B, CA, 0F, B7, 06, 66, 89, 01, 41, 41, 46, 46, 66, 3B, C7, 74, 03, 4B, 75, EE, 33, C0, 3B, DF, 75, D3, 66, 89, 02, E8, 75, 1C, 00, 00, 6A, 22, 59, 89, 08, 8B, F1, EB, B3, 8B, FF, 55, 8B, EC, 33, C0...
 
[+]

Entropy:
7.9986  (probably packed)

Code size:
714 KB (731,136 bytes)

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

http://dl.ludashi.com/.../ludashisetup.exe

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