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adobe-reader-xi-21590-dp.exe

Installer Generic Application

Dobreprogramy sp. z o.o.

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application adobe-reader-xi-21590-dp.exe, “Installer Generic Application Setup ” by Dobreprogramy sp. z o.o 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. The installer is marketed through download protals and search ads as Adobe's free Reader but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Installer Web   (signed by Dobreprogramy sp. z o.o.)

Product:
Installer Generic Application

Description:
Installer Generic Application Setup

Version:
3.5.5.3

MD5:
424285b7cc4e1d3ca7b1e57d417cfc01

SHA-1:
d52c938e3edac061bb57f83766747cdcc5535d0e

SHA-256:
de043c7951c038ab3d101868bb28785d6e53e1a2eba438acf103685af303eee5

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:
11/27/2024 4:33:50 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.Dobreprogramyspzoo.Installer (M)
16.2.10.2

File size:
889.4 KB (910,696 bytes)

Product version:
2.0.5

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\adobe-reader-xi-21590-dp.exe

Digital Signature
Signed by:
Dobreprogramy sp. z o.o.

Authority:
GlobalSign nv-sa

Valid from:
11/12/2014 3:21:11 PM

Valid to:
11/13/2015 3:21:11 PM

Subject:
CN=Dobreprogramy sp. z o.o., O=Dobreprogramy sp. z o.o., L=Wroclaw, C=PL

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121E9A581200A0A8D4D739B689331436C1D

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:K4NG28ZOV+s+I4ywwpe9MGj5x0FH+CkkACdqQQNhyeE1fAHB4Yus5Z1dVifAt0po:K4Nv8AV+sy6oMWs1qCv4BzX1dwpTBEC

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...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

The file adobe-reader-xi-21590-dp.exe has been seen being distributed by the following URL.

http://www.nowbestconecpt.com/c?x=FQsZdd7noqeOTMimB2M7nLOSd9giTJ1Yim94 o5T1NI=&c=acXlV6GEmVnqCV77nBXNPVnk9kxLeMGOYVs10uTxBjdK24RwzTRQWFhzyxCgirmFGZQrIz7BH73 JYMtTDn5NjI68K8YImYRZsiMJSNY3aX6tvLN5VvgW3kTjqZ4FUoqJ9YV4fqUKnL2qPGEaqvZ1rdBhlEWkKZiixKrr0B9AFg=&fallback_url=http://ftp.adobe.com/pub/adobe/reader/win/11.x/11.0.00/.../AdbeRdr11000_pl_PL.exe&downloadAs=Adobe-Reader-XI-21590-dp.exe

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