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steam setup.exe

Hetasudo

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 steam setup.exe, “Hetasudo 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 file has been seen being downloaded from www.vaultsdltour.com.
Publisher:
Fupa   (signed by INSTALL MANAGER LIMITED)

Product:
Hetasudo

Description:
Hetasudo Setup

Version:
4.7.3.8

MD5:
0bbd1a2e648c794fc5960ad2fbd2bfdf

SHA-1:
f3457d6a0b99af3fee75301dc71affce21191313

SHA-256:
fe43a8361529a3a6cbb0843a9a14b7c11787f379441bda4c3757b659e5c1595f

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:
11/30/2024 10:09:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.INSTALLM.Installer (M)
16.6.5.8

File size:
950.3 KB (973,152 bytes)

Product version:
3.7

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\steam 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:H+sEEKujjyZ5LzOtqfxMri4uj2f/1hneQbhsBbZ0Fb:HJSuX6BzAX3bhsBb+Fb

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:
7.9347

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

Code size:
39.5 KB (40,448 bytes)

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

http://www.vaultsdltour.com/c?x=Hm0rB2FUZ7W asIJUpP/Q4aE0PmlvV0VVkbMwzvXKfg=&c=kkTUl5bZ8mHCGQqBQz kofAmJM8md115RgA259gKm9cuZb0jXQ/JdWQykMpPqve95U2dhjfzKoutzhV4ROSb5V7JMl31jREKcQRxPdqXYVWyPbgRJooTVlo5ns9kiejJ&downloadAs=Steam Setup.exe&fallback_url=http://media.steampowered.com/client/.../SteamSetup.exe

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