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pdfreadersetup.exe

Install Core

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application pdfreadersetup.exe by Install Core 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 installCore installer.
Publisher:
Install Core  (signed and verified)

MD5:
cf9ff00366884ab75a002a6be3650f64

SHA-1:
b8e7a6ac21254941b70ec19893479d3b53f2e302

SHA-256:
46fa6fccf2a82d8e530ab481b27ededd3063ce74ae8cd2a1c2ad2fcff20a5cd2

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 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 12:05:50 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.Installer (M)
16.2.15.12

File size:
563 KB (576,520 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore

Common path:
C:\users\{user}\downloads\software-programas\pdfreadersetup.exe

Digital Signature
Signed by:
Install Core

Authority:
The USERTRUST Network

Valid from:
2/2/2011 12:00:00 AM

Valid to:
2/2/2012 11:59:59 PM

Subject:
CN=Install Core, O=Install Core, STREET=Nisim Aloni 21, L=Tel Aviv, S=Tel Aviv, PostalCode=62919, C=IL

Issuer:
CN=UTN-USERFirst-Object, OU=http://www.usertrust.com, O=The USERTRUST Network, L=Salt Lake City, S=UT, C=US

Serial number:
2BCA6BFDAB7E5637BA8E7E9C6400CC75

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:Yu7khwTTB2S3fmBWYjoRQWcljYxPXyTW4T0pmh0KJMMT2:Y0kS1PmBWccSljYMTWE0pm3JMMT2

Entry address:
0x119BE0

Entry point:
60, BE, 00, 50, 49, 00, 8D, BE, 00, C0, F6, FF, C7, 87, 10, 97, 0C, 00, 0F, F4, 52, 69, 57, 83, CD, FF, EB, 0E, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46...
 
[+]

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.22 (Delphi) stub

Code size:
532 KB (544,768 bytes)

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