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uninstall.exe

winsys

The application uninstall.exe by winsys has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. It is also typically executed from the user's temporary directory.
Publisher:
winsys  (signed and verified)

MD5:
64adca3664228f97a55ec8bd09787352

SHA-1:
3723633ffb5c71782d8efa8669e91adf880b65ac

SHA-256:
9d2cee57bc2a21f59ab9e76688f51f4e504335a2a1bed09cdffd4297ababa9d5

Scanner detections:
1 / 68

Status:
Adware

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:
12/28/2024 2:43:56 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.winsys.Installer (M)
16.5.23.12

File size:
191.1 KB (195,720 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\uninstall.exe

Digital Signature
Signed by:
winsys

Authority:
Thawte, Inc.

Valid from:
8/3/2012 9:00:00 AM

Valid to:
8/4/2013 8:59:59 AM

Subject:
CN=winsys, O=winsys, L=Gangnam-gu, S=SEOUL, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
0ED81EA1C6AD38AAF7D1D6B65E23E6F2

File PE Metadata
Compilation timestamp:
8/25/2012 10:55:28 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
3072:spK/UnENdbAuGwaLE4nY0ecI5HEtj1TcjBPjpvB6PceBzLkm4FIEXy:spK/RNpxaLU0ecqHATcjBPm9flUC

Entry address:
0x71001

Entry point:
60, E8, 03, 00, 00, 00, E9, EB, 04, 5D, 45, 55, C3, E8, 01, 00, 00, 00, EB, 5D, BB, ED, FF, FF, FF, 03, DD, 81, EB, 00, 10, 07, 00, 83, BD, 88, 04, 00, 00, 00, 89, 9D, 88, 04, 00, 00, 0F, 85, CB, 03, 00, 00, 8D, 85, 94, 04, 00, 00, 50, FF, 95, A9, 0F, 00, 00, 89, 85, 8C, 04, 00, 00, 8B, F0, 8D, 7D, 51, 57, 56, FF, 95, A5, 0F, 00, 00, AB, B0, 00, AE, 75, FD, 38, 07, 75, EE, 8D, 45, 7A, FF, E0, 56, 69, 72, 74, 75, 61, 6C, 41, 6C, 6C, 6F, 63, 00, 56, 69, 72, 74, 75, 61, 6C, 46, 72, 65, 65, 00, 56, 69, 72, 74...
 
[+]

Entropy:
7.7646

Packer / compiler:
ASPack v2.12

Code size:
360.5 KB (369,152 bytes)

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