uninstall.exe

nbiz Ltd.

The application uninstall.exe by nbiz has been detected as adware 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 PostTip.
Publisher:
nbiz Ltd.  (signed and verified)

MD5:
a1b7ab3aa9a7fe0725f39fb96fc32dc0

SHA-1:
d8923023bd4e7d6b20edc4fef8df22374d73d162

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:
4/25/2024 11:18:23 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.1.22.6

File size:
34.1 KB (34,912 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\posttip\uninstall.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
12/4/2010 9:00:00 AM

Valid to:
2/3/2012 8:59:59 AM

Subject:
CN=nbiz Ltd., OU=Development Department, O=nbiz Ltd., L=Gangnam-gu, S=Seoul, C=KR

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

Serial number:
68D3A7B1E914D885509C1651FE2008D0

File PE Metadata
Compilation timestamp:
4/7/2011 5:20:11 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x28ED

Entry point:
55, 8B, EC, 6A, FF, 68, 40, 35, 40, 00, 68, 70, 28, 40, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 68, 53, 56, 57, 89, 65, E8, 33, DB, 89, 5D, FC, 6A, 02, FF, 15, 5C, 32, 40, 00, 59, 83, 0D, 24, 53, 40, 00, FF, 83, 0D, 28, 53, 40, 00, FF, FF, 15, 60, 32, 40, 00, 8B, 0D, 18, 53, 40, 00, 89, 08, FF, 15, 64, 32, 40, 00, 8B, 0D, 14, 53, 40, 00, 89, 08, A1, 68, 32, 40, 00, 8B, 00, A3, 20, 53, 40, 00, E8, 17, 01, 00, 00, 39, 1D, 20, 52, 40, 00, 75, 0C, 68, 70, 2A, 40, 00, FF, 15, 6C, 32...
 
[+]

Entropy:
4.3835

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
8 KB (8,192 bytes)

Program Uninstaller
Program name:
PostTip

Uninstall string:
C:\Program Files\PostTip\uninstall.exe


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