uninstaller.exe

Uninstaller

Premium

This uses the software InstalleRex download manager which bundles a number of adware plugin and browser extensions and is distributed via TusFiles. The application uninstaller.exe has been detected as a potentially unwanted program by 6 anti-malware scanners. The program is a setup application that uses the Tarma Installer installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from i1.zoomex.net and multiple other hosts.
Publisher:
Premium

Product:
Uninstaller

Description:
Installer

Version:
2012.11.5.1405

MD5:
ee219ad1083b52f65ae3341107acf663

SHA-1:
17e36f9cf48d34b9a5d3afb3bf545e1db252352e

SHA-256:
76b48f5b4406884cbda008d142b33926efdca01f532b25d10fc96a77722168b5

Scanner detections:
6 / 68

Status:
Potentially unwanted

Explanation:
Uses Web-Pick's 'File Product', an Installer which wraps various products and downloads and installs it silently through the process, hosted on TusFiles.

Analysis date:
12/26/2024 1:05:59 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Adware/Win32.StartPage
2013.10.18

Baidu Antivirus
Adware.InstallRex
4.0.3.131221

Comodo Security
Application.Win32.InstalMate.~T
17123

Dr.Web
Adware.Downware.448
9.0.1.0355

nProtect
Trojan/W32.Agent.187392.KS
13.10.17.03

Rising Antivirus
Trojan.Win32.Fednu.upv
23.00.65.131219

File size:
183 KB (187,392 bytes)

Product version:
1.0

Copyright:
Copyright © 2012 Premium

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
Tarma Installer

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\uninstaller.exe

File PE Metadata
Compilation timestamp:
11/1/2012 10:51:06 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
3072:RHsdIsRVLpQlwFnUtpyIvHhOYKxOwhbjOLRWzzzZ3RdXrHp8xARaYkITIib0wWza:RQkV7UxvhbCNWThRd7HpYpRiBWh

Entry address:
0x14DB

Entry point:
55, 8B, EC, 81, EC, 2C, 06, 00, 00, 53, 56, 33, DB, 57, 66, 89, 9D, DC, FB, FF, FF, 89, 5D, F4, 89, 5D, FC, FF, 15, 74, 30, 40, 00, A3, 08, 44, 40, 00, FF, 15, 70, 30, 40, 00, 8B, F8, 8D, 45, EC, 50, FF, 15, 6C, 30, 40, 00, FF, 15, 68, 30, 40, 00, 8B, F0, F7, D6, 33, F7, FF, 15, 64, 30, 40, 00, 33, F0, 8B, 45, F0, 33, 45, EC, 68, 04, 01, 00, 00, 33, F0, 8D, 85, D4, F9, FF, FF, 50, 53, FF, 15, 60, 30, 40, 00, 85, C0, 75, 41, FF, 15, 5C, 30, 40, 00, 83, F8, 78, 75, 1A, 68, A8, 32, 40, 00, E8, 43, FB, FF, FF...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file uninstaller.exe has been seen being distributed by the following 3 URLs.

http://i1.zoomex.net/.../uninstaller.exe

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