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a01f5f30-bbc8-4d64-1ffb-5e24250a2ba5_1d1ba3f5a227a50

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 a01f5f30-bbc8-4d64-1ffb-5e24250a2ba5_1d1ba3f5a227a50, “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:
9f4107730b17309a33fb71d8318a027f

SHA-1:
365bf1230fdfe2e85ed39745262866c56579002e

SHA-256:
f10b5348a6733e06e457a0fb694ac73036d9fa700a66265b39556b79a48e051f

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 is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/30/2024 10:16:43 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.INSTALLM.Installer (M)
16.5.29.7

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\a01f5f30-bbc8-4d64-1ffb-5e24250a2ba5_1d1ba3f5a227a50

Digital Signature
Signed by:
INSTALL MANAGER LIMITED

Authority:
COMODO CA Limited

Valid from:
3/17/2016 5:30:00 AM

Valid to:
3/18/2017 5:29:59 AM

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:
6/20/1992 3:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:L+sEEKujjyZ5LzOtqfxMri4uj2f/1hneQbhsBbZ0Fb:LJSuX6BzAX3bhsBb+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 a01f5f30-bbc8-4d64-1ffb-5e24250a2ba5_1d1ba3f5a227a50 has been seen being distributed by the following URL.

http://www.vaultsdltour.com/c?x=zCgjZCjB bpy 2W45ECVe20qCg2IlMqCeUpEGqXUv0s=&c=dOZNkjdw GHi X dWPVvoJhqclJJtEO30dPy2dOISHe1wropJflMxnF/JvEIvOgWbc3Y/AYsNvYUKcj1Z6Ca yR QeQL/3ygNLoyoFSYng68x49qjPaJOGxFxUcTc3br&downloadAs=Opera Setup.exe&fallback_url=http://get.geo.opera.com.global.prod.fastly.net/pub/opera/desktop/31.0.1889.174/.../Opera_31.0.1889.174_Setup.exe

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.