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a78cf788-13ae-16d1-e27a-5986406b43ff_1d1ba134b6db29f

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 file a78cf788-13ae-16d1-e27a-5986406b43ff_1d1ba134b6db29f, “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:
521ad8a19bf72854b3990afab06b3e3a

SHA-1:
e77bda86d07ba913f002d2dc4176808c240f93af

SHA-256:
6e6ca2519f64d802cf7df94c336092b4ae0528febd72570aa435c99b7693b443

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:
11/27/2024 6:46:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.INSTALLM.Installer (M)
16.5.29.12

File size:
950.3 KB (973,152 bytes)

Product version:
3.7

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\ProgramData\microsoft\windows defender\scans\filesstash\a78cf788-13ae-16d1-e27a-5986406b43ff_1d1ba134b6db29f

Digital Signature
Signed by:
INSTALL MANAGER LIMITED

Authority:
COMODO CA Limited

Valid from:
3/16/2016 4:00:00 PM

Valid to:
3/17/2017 3:59:59 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 2:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:R+sEEKujjyZ5LzOtqfxMri4uj2f/1hneQbhsBbZ0Fb:RJSuX6BzAX3bhsBb+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 a78cf788-13ae-16d1-e27a-5986406b43ff_1d1ba134b6db29f has been seen being distributed by the following URL.

http://www.vaultsdltour.com/c?x=p4N3TLKulCu18UWkAUJOuXpRA/xrbFGrGRGvHAihBh4=&c=q1OJRTbBxqAxvA3flmrJcWzZ40aocQgpwJKAdWzft rNgPx l676MVM8OJItMasLjVsTbXZH7Zq6Z4SxCl4VI5IR0JLG612x7rNDZxqs/v59/wxzfzEo6qovgVAfFCw9&downloadAs=Free PDF Reader Setup.exe&fallback_url=https://s3.amazonaws.com/.../pdfreader_setup.exe

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