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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:
5.15.16.1025

MD5:
427b47e632f67678813d27ed67b4dd12

SHA-1:
5c47d4266ed33c97a30dbf735cb6eb704b7d7a79

SHA-256:
4024ef896bbe2c6706d6ee3331bf9d243006540425921997095899c8bbe16aee

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/27/2024 7:32:38 PM UTC  (today)

File size:
61.5 MB (64,435,376 bytes)

Product version:
5.15.16.1025

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

Original file name:
ludashi.exe

File type:
Executable application (Win32 EXE)

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

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

Authority:
VeriSign, Inc.

Valid from:
1/6/2016 8:00:00 AM

Valid to:
3/29/2019 7:59:59 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:
5/27/2016 2:43:31 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
1572864:gLFPfowATZcwOvUFcnvyN4ErCba/xlkLv:gGbTW7UWvyH2ba/DkD

Entry address:
0x7C9F3

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:
714.5 KB (731,648 bytes)

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

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

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