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adobe-reader-xi-21590-dp.exe

Installer 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 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 Soft Program   (signed by dobreprogramy sp. z o.o.)

Product:
Installer application

Description:
Installer application Setup

Version:
4.6.4.0

MD5:
e30a55879fe7aa869deb0bbb6cfe34fd

SHA-1:
d4cff19e49ff89a68f8eb2acfc5e22786f88ff79

SHA-256:
e8d41e1ed0a6c21b63732e84f98a751ea9294bbe35b02c69f81d93b851b3cee1

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:
12/27/2024 5:18:27 PM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
939.6 KB (962,128 bytes)

Product version:
1.1

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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:
2/13/2015 5:34:27 PM

Valid to:
2/14/2016 5:34:27 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:
1121B4F3A4313F8A58B614202F80129EBC93

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):
24576:sK0MnOP4OXqwVfMacL/BLLpQ/VWVSiPmBuJFTs9QOY4I:s1mOuacL/VLh/PmBuDTslE

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 2 URLs.

http://www.universefactoryquick.com/c?x=cHtPqtqxkpMkKRNOzCEfN41aW7FBMyf1PzPv8QL6IHk=&c=60mCPu3zmu8Xcbr iIGaGteVKTYpX9GvbbQRbx1RgUhvsJEXWbaIocG /BF4Rsymypg1RmkSlobNhVOeyAgFQaeUdC69D gu29MviDNlU/MDjbhxeRyU jzZjKa8s6MCmoJa73havWZPGu0LaT8Cew==&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

http://www.towercapitalcenter.com/c?x= YfHVrbUG9MmeBd5833 fpqJit15nyezkU77 uZDD7s=&c=CFJWlwg4EZWLLg59jh55cLIZd7YpLDX 5QtPGE22F9y OfIfzkyiEl8isZyqIzvaLmJ1Rmn6yl03cVMNz7jJguPaizHNK35y/SGRCqm7hvX gCtmq8uVU6uVBQX4Qpz/idqv lH2zLvxxIljskafTQ==&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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