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opera-12614-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 opera-12614-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.cleandownloadszone.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:
713fdebb1fa3d9e0eaf2b25b0707e04a

SHA-1:
32d0df062b959f232a778d8ef8809c9de650719b

SHA-256:
0ec0699be03c31197cdece1b4503309f307eb3c8fcea75e94ed15def0234cab1

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:
12/26/2024 9:44:25 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.dobreprogramyspzoo.Installer (M)
16.2.23.7

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}\appdata\local\microsoft\windows\inetcache\ie\{random}\opera-12614-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:pdRskCE3IjmgulptgEqu44kraijqN8NTi:pE3E3IjmgKptg/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 opera-12614-dp.exe has been seen being distributed by the following 2 URLs.

http://cdn.cleandownloadszone.com/c?x=gtZZDOdrgLM4SGEVDxagVHVQZJExXtBbiyf5YcP30p4=&c=kq0KMgEM6lRzjTygRaTR/WGf4Z7fsDHN3osftMwWAHKGIqQTEYZjSoZf6qZgiUmqZaOOB93n5PsAV6130rB1ycnHYKTjOrWObZBY4E/VC2vcq3//vFYvN0p0knH0z6 mz4QRG4AwhMw3 VFHFQ9GvA==&fallback_url=http://get.geo.opera.com/pub/opera/desktop/31.0.1889.99/.../Opera_31.0.1889.99_Setup.exe&downloadAs=Opera-12614-dp.exe

http://cdn.dashpackagecentres.com/c?x=OzEEjlQWJSdS6XHQKS yOZKJ6YCQ4Q8WbFQpyszqGfg=&c=wriTvP8boVGbidRVG91XpobbJ2xFLJaHSRcjv43 8PgriMeXWWU5pp6yzboCwPUrSVf9Kjt3Rx/G6sHvTJ9UWyAuD4q16EgGXq/YT5czyqudmJDXfCqZwe9lRwunXdPSP0BqyvLACD7sgoFDGfES7Q==&fallback_url=http://get.geo.opera.com/pub/opera/desktop/31.0.1889.99/.../Opera_31.0.1889.99_Setup.exe&downloadAs=Opera-12614-dp.exe

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