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pchealthboost-setup.exe

The application pchealthboost-setup.exe has been detected as a potentially unwanted program 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 Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from pchealthboost.com.
MD5:
b91a3adf62d16403d78cc31346c868fb

SHA-1:
dbf4e8722d397523b5fb2c1f57856574217d84c8

SHA-256:
8c3725a12e7f4e0a667d8d7422250d5207a07f023e150f364e5dccc69f61b76c

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/23/2024 9:25:20 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.PCHealthBoost
16.2.8.17

File size:
2.8 MB (2,889,560 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:D+JfsslryOFQ+l6mWRk5hLxjf5SBDvNbj0DmP6Jm6Pegw3LCjczeysVaX:UtFZDikvOBzWrJm6PeoyYaX

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.7924

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

Code size:
36 KB (36,864 bytes)

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

http://pchealthboost.com/m/.../download_now.php

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