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m4ptomp3_setup.exe

Rspark LLC

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application m4ptomp3_setup.exe by Rspark has been detected as adware by 13 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou installer. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent. It is also typically executed from the user's temporary directory.
Publisher:
Rspark LLC  (signed and verified)

MD5:
c7de45318d924829c9a07d8ce46c41df

SHA-1:
39f5d4ac41be3426e8f8da134c4e71f11272b0c0

SHA-256:
ab2cba4dcaa14e3d338ab1c4a50f079e91a59db58a88e1102fa9b45a418ec9ad

Scanner detections:
13 / 68

Status:
Adware

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

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:
4/19/2024 10:54:02 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
MemScan:Application.Bundler.Outbrowse.E
557

Bitdefender
MemScan:Application.Bundler.Outbrowse.E
1.0.20.1040

ESET NOD32
Win32/OutBrowse
9.9962

F-Secure
MemScan:Application.Bundler.Outbrowse
11.2015-27-07_2

G Data
MemScan:Application.Bundler.Outbrowse
15.7.24

herdProtect (fuzzy)
variant of pdfunlocker_setup.exe (Adware)
2015.8.30.5

Malwarebytes
PUP.Optional.OutBrowse
v2015.08.30.05

MicroWorld eScan
MemScan:Application.Bundler.Outbrowse.E
16.0.0.624

Qihoo 360 Security
Win32/Application.af9
1.0.0.1015

Reason Heuristics
PUP.Outbrowse.Rspark.Bundler (M)
15.7.27.17

Sophos
Generic PUA DJ
4.98

Trend Micro House Call
Suspicious_GEN.F47V0611
7.2.208

VIPRE Antivirus
Trojan.Win32.Generic
30522

File size:
921.2 KB (943,336 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\m4ptomp3_setup.exe

Digital Signature
Signed by:
Rspark LLC

Authority:
DigiCert Inc

Valid from:
11/24/2013 5:00:00 PM

Valid to:
1/26/2015 5:00:00 AM

Subject:
CN=Rspark LLC, O=Rspark LLC, L=Seattle, S=Washington, C=US

Issuer:
CN=DigiCert High Assurance Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0ADE80060D1D9FFF62ADB2CF331C657C

File PE Metadata
Compilation timestamp:
12/5/2009 3:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:kOHXdyZNrNF/4lgGhpwJxmntY1VKc9IsTELQ7:HHXc3BqXp6fScKsILe

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9173

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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