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pdfreader_setup.exe

pdfreader_setup

Rspark LLC DBA PC Cleanup

The application pdfreader_setup.exe, “pdfreader_setup Setup ” by Rspark DBA PC Cleanup 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. The setup routine uses the RevenYou.Com Pay Per Install platform (OutBrowse) which bundles additional software offers inclduing toolbars, extensions, PC utilities as well as other PUPs.
Publisher:
Rspark LLC DBA PC Cleanup  (signed and verified)

Product:
pdfreader_setup

Description:
pdfreader_setup Setup

MD5:
42d1747899eed3427a039f57a50eb19c

SHA-1:
9ee03312d39e559fcc00a423a69d187d365a144d

SHA-256:
e14ffa9fc7286da83db0b71956eba3894a08481f81c8a19abb2e3eea996e9b64

Scanner detections:
1 / 68

Status:
Potentially unwanted

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

Analysis date:
11/23/2024 2:34:57 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.OutBrowse (M)
16.9.5.9

File size:
3.1 MB (3,294,752 bytes)

Product version:
1.0

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\pdfreader_setup.exe

Digital Signature
Signed by:
Rspark LLC DBA PC Cleanup

Authority:
COMODO CA Limited

Valid from:
3/29/2015 6:00:00 PM

Valid to:
3/29/2016 5:59:59 PM

Subject:
CN=Rspark LLC DBA PC Cleanup, OU=Sam Cohen Brown, O=Rspark LLC DBA PC Cleanup, STREET=2929 1st Avenue, STREET=405, L=Seattle, S=WA, PostalCode=98121, C=US

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
009B08F70DBDC66AE45993D88243E05EC8

File PE Metadata
Compilation timestamp:
6/19/1992 4:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:NaR/O1JLs9b2FvTy7vsEV/DP+YGzkgscFJuQ3wC:kiLs9GGsEB+zPpLwC

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9949

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

Code size:
39.5 KB (40,448 bytes)

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