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java setup.exe

Tuhasatom

INSTALL MANAGER LIMITED

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application java setup.exe, “Tuhasatom Setup ” by INSTALL MANAGER LIMITED has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer. The installer is marketed through download protals and search ads as the free Oracle Java Runtime but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
INSTALL MANAGER LIMITED  (signed and verified)

Product:
Tuhasatom

Description:
Tuhasatom Setup

Version:
4.0.4.3

MD5:
e11bd23555a4be3a3446d1fc50d07a72

SHA-1:
1aae8fdafbc34a34063ae29ee6e7dfcb33e884da

SHA-256:
d9b383cc43c93a6d87f90430b92e7e227d4d393d74c72bf4227619ab57cf7195

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.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
11/5/2024 7:04:07 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.8.1.12

File size:
947.4 KB (970,112 bytes)

Product version:
2.1

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\java setup.exe

Digital Signature
Signed by:
INSTALL MANAGER LIMITED

Authority:
COMODO CA Limited

Valid from:
3/16/2016 5:00:00 PM

Valid to:
3/17/2017 4:59:59 PM

Subject:
CN=INSTALL MANAGER LIMITED, O=INSTALL MANAGER LIMITED, STREET="Level 27, Pwc Tower, 188 Quay Street", L=Auckland, S=Auckland, PostalCode=1010, C=NZ

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00FBDBC377785EFBB2B9815C82ABDC98E1

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:Zhix2XHr8lPwthKFdP1CfjXuAHaRFmuvzEG0Up7cDNoxQ2HdjIg:ZwM8lPjFZ1OjXuSUmSOUp7iNox3RIg

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9328

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file java setup.exe has been seen being distributed by the following URL.

http://www.citydownloadssoftware.com/c?x=0F9vyLXnwS44BrCojtHCxswNLHK2Fwp9yisqfYrvyCQ=&c=WZODo7IWPx0KiRCrbzGEEwDMBoylLBSXtff617ZqfUwxd9dPnOQ2rvJGSN2Pf8oG vYhx4MXhD6pJ6i43/SCSCPtm015i4ISv 97BYqCKufJKljaOqqdcbWceRwedzswx XiwBuQgrq8YjEKLaeujtCVsVbNkT 0T4RYV9aFTKU=&e=1&downloadAs=Java Setup.exe&fallback_url=http://javadl.sun.com/webapps/.../AutoDL?BundleId=90236

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