uninst.exe

Xin Zhou

The application uninst.exe by Xin Zhou has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is the uninstaller utility registered in the Windows Control Panel for the program yessearches - Uninstall.
Publisher:
Xin Zhou  (signed and verified)

MD5:
32cac9745588f9c80f078bbc71529861

SHA-1:
f36b4d27d59c18309fd5439428680c1ca1ed4ad1

SHA-256:
94fa2838defab0992a6e22063c6e31085e60ad1bccd97eaf3346e8f570e7b180

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 9:31:14 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.XinZhou (M)
16.4.21.9

File size:
265.6 KB (272,024 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
4/19/2016 5:30:00 AM

Valid to:
3/23/2017 5:29:59 AM

Subject:
CN=Xin Zhou, 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:
4CEAF4F1B7C2E1B181B9A1ED937F62A8

File PE Metadata
Compilation timestamp:
4/21/2016 11:22:27 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
3072:mOMYZ+Tp3n7mU8YK/Oxx4SHumAC2ceLdffQ17K0tVFhUcS9Wsjjr+WutIIjXUUOD:mO7+T8U/Tx/wh4Vh23pMXDNjum6fY2

Entry address:
0x170DE

Entry point:
E8, DE, 52, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, 24, 00, 44, 00, 01, 73, 0D, 8B, 4C, 24, 0C, 57, 8B, 7C, 24, 08, F3, AA, EB, 5D, 8B, 54, 24, 0C, 81, FA, 80, 00, 00, 00, 7C, 0E, 0F, BA, 25, 70, E4, 43, 00, 01, 0F, 82, F6, 57, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA, 83...
 
[+]

Entropy:
6.5160

Code size:
189.5 KB (194,048 bytes)

Program Uninstaller
Program name:
yessearches - Uninstall

Uninstall string:
"C:\Program Files (x86)\yesbnd\Uninst.exe" /cf={A16B1AF7-982D-40C3-B5C1-633E1A6A6678}


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