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pcmastersetup_u92.exe

Qingdao Ruanmei Network Technology 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 down.ruanmei.com.
Publisher:
Qingdao Ruanmei Network Technology Co., Ltd.  (signed and verified)

MD5:
62b16a5bbeea3666f26b7386a9821fe8

SHA-1:
0c950e8773c05aa7aa90afb7c7e271457d11f4bc

SHA-256:
4a50c0e9c2d73fcc67cc366b644c4b0ad80b4a0da7be7b57459a317665313457

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/5/2024 10:27:10 AM UTC  (today)

File size:
12.2 MB (12,754,576 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Chinese (Simplified, China)

Common path:
C:\users\{user}\downloads\pcmastersetup_u92.exe

Digital Signature
Signed by:
Qingdao Ruanmei Network Technology Co., Ltd.

Authority:
VeriSign, Inc.

Valid from:
7/2/2014 5:00:00 PM

Valid to:
7/2/2017 4:59:59 PM

Subject:
CN="Qingdao Ruanmei Network Technology Co., Ltd.", OU=IT Dept, O="Qingdao Ruanmei Network Technology Co., Ltd.", L=Qingdao, S=Shandong, 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:
65905C31593A90303B3E102D3FE52882

File PE Metadata
Compilation timestamp:
9/26/2011 6:21:33 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
393216:/be9aLQjxDrsWYgcyhD4tTqG1vItSgjV+:/boaqDrsLyhD4tGM7g8

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9995

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file pcmastersetup_u92.exe has been seen being distributed by the following URL.

http://down.ruanmei.com/tweakcube/.../pcmastersetup_u92.exe

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