flactomp3_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 flactomp3_setup.exe, “Premium Installer ” by Rspark 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 Adknowledge Fusion installer. It is also typically executed from the user's temporary directory.
Publisher:
Premium Installer   (signed by Rspark LLC)

Product:
Premium Installer

Description:
Premium Installer

Version:
1.3.7.2

MD5:
0dc17f93b751808aad8dd2e8ba933235

SHA-1:
c807177055dbf9cfc16d93b7830c653ff693609d

SHA-256:
b756109a7546ab3373e07d615701dd4f7c1c6ba0b81ca91396172fa743110d92

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:
4/26/2024 2:26:48 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.12.18.16

File size:
542 KB (554,992 bytes)

Product version:
1.3.7.2

Copyright:
Copyright (C) 2013 Premium Installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\flactomp3_setup.exe

Digital Signature
Signed by:

Authority:
DigiCert Inc

Valid from:
11/24/2013 7:00:00 PM

Valid to:
1/26/2015 7:00:00 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:
0976B99960384A542A28908A69282E73

File PE Metadata
Compilation timestamp:
2/24/2014 8:56:42 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x3C298

Entry point:
E8, AA, 6C, 00, 00, E9, 78, FE, FF, FF, 6A, 0C, 68, 00, 8E, 47, 00, E8, CA, 09, 00, 00, 83, 65, E4, 00, 8B, 75, 08, 3B, 35, F8, 32, 48, 00, 77, 22, 6A, 04, E8, AD, 6E, 00, 00, 59, 83, 65, FC, 00, 56, E8, 0F, 7C, 00, 00, 59, 89, 45, E4, C7, 45, FC, FE, FF, FF, FF, E8, 09, 00, 00, 00, 8B, 45, E4, E8, D6, 09, 00, 00, C3, 6A, 04, E8, 90, 6D, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 83, 3D, 54, 1F, 48, 00, 00, 75, 18, E8, E1, 61, 00, 00, 6A, 1E, E8, 09, 60, 00, 00, 68, FF, 00, 00, 00, E8, 94, 1F, 00, 00, 59, 59, A1...
 
[+]

Entropy:
6.4329

Code size:
405.5 KB (415,232 bytes)

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