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eupgrade.exe

WinZiper

Yang Liu

The application eupgrade.exe, “Winziper upgrade application” by Yang Liu 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:
Winziper Pvt Ltd.  (signed by Yang Liu)

Product:
WinZiper

Description:
Winziper upgrade application

Version:
2.2.28.0

MD5:
167e798d58b1effa4457ea276c986669

SHA-1:
1a0556b0a22eac32a8f3a8fdfecc7c73fd7ff6ea

SHA-256:
c6c78990d4d5479067d289ac7089b76f20e7a34f7d6de894ac3988486dff2b1d

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/19/2024 3:43:05 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Winzipper (M)
16.9.20.2

File size:
2.1 MB (2,233,456 bytes)

Product version:
2.2.28.0

Copyright:
Copyright (c) 2015 Winziper Pvt Ltd. All Rights Reserved.

Original file name:
wzUpgrade.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\tools\wzp\eupgrade\eupgrade.exe

Digital Signature
Signed by:
Yang Liu

Authority:
thawte, Inc.

Valid from:
8/23/2016 3:00:00 AM

Valid to:
11/26/2016 2:59:59 AM

Subject:
CN=Yang Liu, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
7E33408946021935E8D0EAE96E89183D

File PE Metadata
Compilation timestamp:
8/24/2016 5:43:33 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:RYvCja8xcJ7K5mAp8gOae0K0hpJnoDAbToRK1:RYv42xQroDAbToRK

Entry address:
0x88E9B

Entry point:
E8, 55, 6D, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 83, 3D, 9C, 22, 4F, 00, 01, 72, 5F, 0F, B6, 44, 24, 08, 8B, D0, C1, E0, 08, 0B, D0, 66, 0F, 6E, DA, F2, 0F, 70, DB, 00, 0F, 16, DB, 8B, 54, 24, 04, B9, 0F, 00, 00, 00, 83, C8, FF, 23, CA, D3, E0, 2B, D1, F3, 0F, 6F, 0A, 66, 0F, EF, D2, 66, 0F, 74, D1, 66, 0F, 74, CB, 66, 0F, EB, D1, 66, 0F, D7, CA, 23, C8, 75, 08, 83, C8, FF, 83, C2, 10, EB, DC, 0F, BC, C1, 03, C2, 66, 0F, 7E, DA, 33, C9, 3A, 10, 0F, 45, C1, C3, 33, C0, 8A...
 
[+]

Entropy:
3.7425

Code size:
701 KB (717,824 bytes)

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