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ext.DLL

ext Dynamic Link Library

Shanghai Gaoxin Computer System Co.,ltd

The module ext.DLL by Shanghai Gaoxin Computer System Co.,ltd has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Shanghai Gaoxin Computer System Co.,ltd  (signed and verified)

Product:
ext Dynamic Link Library

Description:
ext DLL

Version:
1, 0, 0, 1

MD5:
92f74847ae1b1dcd8b8ffbd38f5985de

SHA-1:
5107e9087d2707067003a8e39dafc3eb5b74d9d5

SHA-256:
2e98d13cb68e179c99c392ac7c9a95d62b3d63c6f28508d29612046440cf6e80

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
12/25/2024 7:03:18 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Shanghai
17.2.7.0

File size:
141.5 KB (144,848 bytes)

Product version:
1, 0, 0, 1

Copyright:
版权所有 (C) 2013

Original file name:
ext.DLL

File type:
Dynamic link library (Win32 DLL)

Digital Signature
Signed by:
Shanghai Gaoxin Computer System Co.,ltd

Authority:
VeriSign, Inc.

Valid from:
5/7/2013 9:00:00 AM

Valid to:
5/7/2016 8:59:59 AM

Subject:
CN="Shanghai Gaoxin Computer System Co.,ltd", OU=IT, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Shanghai Gaoxin Computer System Co.,ltd", L=Shanghai, S=Shanghai, 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:
3252B61CBBBA434FC4C89A24F5ED7D30

File PE Metadata
Compilation timestamp:
8/13/2013 7:55:33 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x225F

Entry point:
55, 8B, EC, 53, 8B, 5D, 08, 56, 8B, 75, 0C, 57, 8B, 7D, 10, 85, F6, 75, 09, 83, 3D, D0, E6, 01, 10, 00, EB, 26, 83, FE, 01, 74, 05, 83, FE, 02, 75, 22, A1, FC, FD, 01, 10, 85, C0, 74, 09, 57, 56, 53, FF, D0, 85, C0, 74, 0C, 57, 56, 53, E8, E7, FE, FF, FF, 85, C0, 75, 04, 33, C0, EB, 4E, 57, 56, 53, E8, E1, F1, FF, FF, 83, FE, 01, 89, 45, 0C, 75, 0C, 85, C0, 75, 37, 57, 50, 53, E8, C3, FE, FF, FF, 85, F6, 74, 05, 83, FE, 03, 75, 26, 57, 56, 53, E8, B2, FE, FF, FF, 85, C0, 75, 03, 21, 45, 0C, 83, 7D, 0C, 00...
 
[+]

Entropy:
5.7215

Developed / compiled with:
Microsoft Visual C++

Code size:
72 KB (73,728 bytes)

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