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Opera-12614-dp.exe

Software 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, “Software 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 www.aaafarmapps.com.
Publisher:
Software   (signed by dobreprogramy sp. z o.o.)

Product:
Software Installer

Description:
Software Installer Setup

MD5:
33e93fbaedac3bc07426fec5cf7f9f77

SHA-1:
25a288fff8e8b2a38d6bf4e05ae7232eff717bf6

SHA-256:
0ca1b46b83181377ea7800ce30337e437028fbb3f7a802f6a20d628c5be5da75

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:
12/25/2024 12:36:19 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.dobrepro.Installer (M)
16.7.10.1

File size:
944.6 KB (967,296 bytes)

Product version:
1.4

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:
2/13/2015 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:siT7dpU3rOC5DIoVRf6l6ToCpqn48dPAdgsdQxaCyzRfQ4:siT5i3rnpIojA6ToCwn4usdQxa7zZd

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 URL.

http://www.aaafarmapps.com/c?x=yVbCrJc9ABigGmwekgHYudo7b9ArJ2u5pKPOGrKK2Ns=&c=k9pFwcxb0jcX/3/uhW6Gm2iopU LRNjj ggHl1bYDqxM7ZwVGp6WDxKxnf58jHlyfqHHhB0bpjDu5lJtkKCYREOtGjCk1F219lZNNnmsweYqb74jsUd3Qf8gkTGACR/9IdG3KEo/u/R0B36DivgrCA==&fallback_url=http://get.geo.opera.com/pub/opera/desktop/33.0.1990.43/.../Opera_33.0.1990.43_Setup.exe&downloadAs=Opera-12614-dp.exe

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