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Upgrade.exe

Windows7Master.Upgrade

Qingdao Ruanmei Network Technology Co.,Ltd.

The application Upgrade.exe by Qingdao Ruanmei Network Technology Co.,Ltd has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
loogoo  (signed by Qingdao Ruanmei Network Technology Co.,Ltd.)

Product:
Windows7Master.Upgrade

Version:
1.0.0.0

MD5:
a6fcd85d8f4144de67331f3a8eee831d

SHA-1:
eace83b58612e3737472ccc14228742f5738a693

SHA-256:
41a899693f9f5f1d645353c80f592955ac4e44f2bcf3f4e8b925dfe04a69d199

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/26/2024 9:06:58 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.QingdaoRuanmeiNetworkTechnologyCoLtd.H
14.6.12.3

File size:
428.9 KB (439,168 bytes)

Product version:
1.0.0.0

Copyright:
版权所有 (C) loogoo 2007

Original file name:
Upgrade.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\windows7master\upgrade.exe

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

Authority:
VeriSign, Inc.

Valid from:
6/16/2011 8:00:00 AM

Valid to:
6/16/2014 7:59:59 AM

Subject:
CN="Qingdao Ruanmei Network Technology Co.,Ltd.", OU=Digital ID Class 3 - Microsoft Software Validation v2, 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:
6E1C43A41D4DDC805A8561C69CEDA182

File PE Metadata
OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:PMrH3qZTXSxRGctrSL9Et2MrH3qZTXSxRGctrSL9Et1eSyMrH3qZTXSxRGctrSLV:PUHa0R5tc2wUHa0R5tc2uvUHa0R5tc2u

Entry address:
0x494D8

Entry point:
FF, 25, 00, A0, 44, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
5.3411

Code size:
288 KB (294,912 bytes)

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