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pdftoword_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 pdftoword_setup.exe, “Premium Installer ” by Rspark has been detected as adware by 26 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. According to AVG, this software downloads additional adware offers during setup. 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:
3df1687ed78f28b3f81497539a7f50fe

SHA-1:
b3de750ad16cd74d7c06a8a13d6dceab7fbc7b13

SHA-256:
d80d4dbfb48c04b52ac372958bafebbe757925b119787f3594378c5fd90fce74

Scanner detections:
26 / 68

Status:
Adware

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:
4/19/2024 2:14:57 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.OptimumInstaller.1
610

Agnitum Outpost
PUA.iBryte
7.1.1

Avira AntiVirus
ADWARE/Adware.Gen7
7.11.152.220

avast!
Win32:PUP-gen [PUP]
2014.9-150604

AVG
Downloader
2016.0.3088

Bitdefender
Gen:Variant.Application.Bundler.OptimumInstaller.1
1.0.20.775

Comodo Security
Application.Win32.IBryte.U
18426

Dr.Web
Adware.Downware.2203
9.0.1.0155

ESET NOD32
Win32/AdWare.iBryte (variant)
9.9889

Fortinet FortiGate
Adware/IBryte
6/4/2015

F-Secure
Gen:Variant.Application.Bundler
11.2015-04-06_5

G Data
Gen:Variant.Application.Bundler.OptimumInstaller
15.6.24

IKARUS anti.virus
Win32.AdWare
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.178.12292

Kaspersky
not-a-virus:AdWare.Win32.iBryte
14.0.0.1936

Malwarebytes
PUP.Optional.OptimumInstaller.A
v2015.06.04.07

McAfee
Artemis!3DF1687ED78F
5600.6744

MicroWorld eScan
Gen:Variant.Application.Bundler.OptimumInstaller.1
16.0.0.465

NANO AntiVirus
Trojan.Win32.Downware.ctwcbx
0.28.0.60100

Quick Heal
AdWare.iBryte.r4 (Not a Virus)
6.15.14.00

Reason Heuristics
PUP.Outbrowse.Bundler
15.6.4.19

Rising Antivirus
PE:Malware.iBryte!6.1455
23.00.65.15602

Total Defense
Win32/Tnega.XGSDMHC
37.0.10977

Trend Micro House Call
TROJ_GEN.F47V0226
7.2.155

Vba32 AntiVirus
AdWare.iBryte.jfv
3.12.26.0

VIPRE Antivirus
iBryte
29910

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\pdftoword_setup.exe

Digital Signature
Signed by:
Rspark LLC

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

CTPH (ssdeep):
12288:ek6gXwfz2B6dCFsZIuGxQAM5W2F+Y28E4ePpwU:96RdCFHXV92FZ28E4e6U

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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