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uninst.exe

Yupeng Zhang

The application uninst.exe by Yupeng Zhang 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:
Yupeng Zhang  (signed and verified)

MD5:
a895d6bb03e7b55c3407382514f8f358

SHA-1:
de65a40001f87c2923556c9b16da493427d24137

SHA-256:
6f02497a005ef7a262f4f4e099c81121f66f41045538fcb0002b92d6f3d57714

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/21/2024 10:11:43 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.YesSearches (M)
16.5.6.16

File size:
779.7 KB (798,432 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\yesbnd\uninst.exe

Digital Signature
Signed by:
Yupeng Zhang

Authority:
thawte, Inc.

Valid from:
5/6/2016 8:00:00 AM

Valid to:
2/4/2017 7:59:59 AM

Subject:
CN=Yupeng Zhang, 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:
6565B120804D2D6B22826AC963C337C0

File PE Metadata
Compilation timestamp:
5/3/2016 11:25:10 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:JyiWt7IBoAXMIANw1Y5DItl1OdiTCaJArzPsbyrgQNzZa0QdTsKacpzFyR9:UtqoAXtANLdi+aCrzPzzQdThdpz8R9

Entry address:
0x39600

Entry point:
E8, BC, 72, 00, 00, E9, 7F, FE, FF, FF, 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, 58, 87, 4B, 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, 80, D4, 4A, 00, 01, 0F, 82, D6, 77, 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, E2, 03...
 
[+]

Entropy:
6.1334

Code size:
356 KB (364,544 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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