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mp3joiner.exe

MP3 Joiner

DigitByte Studio

The application mp3joiner.exe, “MP3 Joiner Setup ” has been detected as a potentially unwanted program by 2 anti-malware scanners. 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 installer uses the InstallMonetizer platform which will donwload and install adware toolbars and other potentially unwanted software offers during setup. The file has been seen being downloaded from www.009soft.com.
Publisher:
DigitByte Studio

Product:
MP3 Joiner

Description:
MP3 Joiner Setup

Version:
1.2.3.0

MD5:
4d38071e33719bbe883da9c2dcfae0b1

SHA-1:
85f0faccd2880e5334092d25bdd18bca1a7139bd

SHA-256:
757b838ffcff298c570c97ec666bd6e17b734e83e03a09f90324f2728030fe44

Scanner detections:
2 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
1/15/2025 6:27:46 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/InstallMonetizer.AF
8.9704

Reason Heuristics
PUP.InstallMonetizer.Bundle (M)
16.3.10.15

File size:
545.8 KB (558,906 bytes)

Product version:
1.2.3.0

Copyright:
DigitByte Studio

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:v2UtdfAQhF8qg7WHddBEPEiPScqKvnY3QyunoYcS5KD:v2UP/8qg7WHddq8YaXag

Entry address:
0x9A58

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 6E, 96, FF, FF, E8, 75, A8, FF, FF, E8, A0, CA, FF, FF, E8, E7, CA, FF, FF, E8, 0E, F3, FF, FF, E8, 75, F4, FF, FF, 33, C0, 55, 68, 0B, A1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, D4, A0, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 9B, FE, FF, FF, E8, 02, FA, FF, FF, 8D, 55, F0, 33, C0, E8, AC, D0, FF, FF, 8B, 55, F0, B8, E4, CD, 40, 00, E8, 1F, 97, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E4, CD, 40, 00, B2, 01, B8...
 
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Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36.5 KB (37,376 bytes)

The file mp3joiner.exe has been seen being distributed by the following URL.

http://www.009soft.com/.../MP3Joiner.exe

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