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adobe-flash-player-13091-dp.exe

Internet Installer

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-flash-player-13091-dp.exe, “Internet Installer 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 file has been seen being downloaded from cdn.vipbundlescase.com and multiple other hosts.
Publisher:
Application   (signed by dobreprogramy sp. z o.o.)

Product:
Internet Installer

Description:
Internet Installer Setup

Version:
3.0.2.1

MD5:
070ef3284743579f62082456b942e4f0

SHA-1:
3d98b3639095eb5b81bad45f1f4264e2637b0a1c

SHA-256:
96f91957189a68198a97db4fc1f5d27b1559e846f14426eb7d9be73493605518

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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
12/26/2024 8:49:00 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.dobreprogramyspzoo.Installer (M)
16.2.12.7

File size:
822.7 KB (842,424 bytes)

Product version:
5.8.8

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\adobe-flash-player-13091-dp.exe

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

Authority:
GlobalSign nv-sa

Valid from:
2/20/2015 4:15:48 PM

Valid to:
2/21/2016 4:15:48 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:
1121E43E26D353CD92710BE588FC941CCD7E

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:fdRskCE3IjmgulptgEqu44kraijqN8NTi:fE3E3IjmgKptg/9rZqW2

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-flash-player-13091-dp.exe has been seen being distributed by the following 2 URLs.

http://cdn.vipbundlescase.com/c?x=FZL4HX5eCdiF/QxVzYw tbfg8OfLWXz5816VHvNYkpU=&c=bBVi1Qh7shWFH0OHFhW9aC4bgh8HuaRI3uGUSUbjeQcf7Ln7zA1FGO2USEvnWc0hfwoX OZuZmZEj9ANcWVceWRWw45 GDlqV2ZbJhAvqfKlQXNsPXtbnOtDdT7TUQT7jd4QE6jyKwVuKeQxQIM2wQ==&fallback_url=http://fpdownload.adobe.com/get/flashplayer/pdc/.../install_flash_player.exe&downloadAs=Adobe-Flash-Player-13091-dp.exe

http://cdn.cleandownloadszone.com/c?x=1efaQkeElruYgrmtgowq6RMciIVxlAkFHqxzYTA3gXc=&c=vmswwda6aSOG1Rr5e9HmYZ3fyKA5QqmsRhv1Ndu32H2g/cPw l9J0/PM1kZp8PPRZgjpRvdd7Eyum2zrJyNNd2WUlbNYacDapx2zS6Cf9Vyi2MOhb01IpRnUQaVTSg/tc/L2s19yitPcNwi6gNcaQw==&fallback_url=http://fpdownload.adobe.com/get/flashplayer/pdc/.../install_flash_player.exe&downloadAs=Adobe-Flash-Player-13091-dp.exe

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