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uninst.exe

Shanghai Gaoxin Computer System Co.,ltd

The application uninst.exe 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. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
Shanghai Gaoxin Computer System Co.,ltd  (signed and verified)

MD5:
0134e315dbc3099765fa4eabbd58a305

SHA-1:
4dfca4d06742dd2e2c024eda09578ded4aa6f2ca

SHA-256:
f082936ac300547f6a35119cc3cf30a0a9f0114fc8ea6dcc75539dffee9f222a

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:
4/19/2024 10:23:34 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ShanghaiGaoxinComputerSystemColtd.Installer (M)
16.1.8.9

File size:
297.8 KB (304,904 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\roaming\gssoft\gswb\back\uninst.exe

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

Authority:
VeriSign, Inc.

Valid from:
5/6/2013 8:00:00 PM

Valid to:
5/6/2016 7:59:59 PM

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:
12/5/2009 5:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:ssJ+hSa/M+Km/40YqgFgMVUnk3v9nVsTiWs8lCguDianC9oWh:N+hSAMPmERUeVVtGlCzHnih

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.8809

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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