microsoft-office-25796-dp.exe

Pebelud

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 microsoft-office-25796-dp.exe, “Pebelud 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.laboratoryfarmapplications.com and multiple other hosts.
Publisher:
Lucelosuru   (signed by dobreprogramy sp. z o.o.)

Product:
Pebelud

Description:
Pebelud Setup

MD5:
594be1b52986ad20b83f2486d6c54d8a

SHA-1:
079b756e1d808c46208e25118212810a67b7c357

SHA-256:
9add1f2a28f248cb2344be62730cbb7a416d6841fb064100913792d164070f70

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:
11/15/2024 3:25:14 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.dobrepro.Installer (M)
16.7.12.12

File size:
960.1 KB (983,120 bytes)

Product version:
3.0.1

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\microsoft-office-25796-dp.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
1/7/2016 4:50:18 PM

Valid to:
1/7/2017 4:50:18 PM

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

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121F17862D4E06F03149A18A59791A23FE4

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:LoiBtpJ8x+P7beaOCSDoRd0Gb1Armg7Se7r+Fk6xcJ4MkdvuICc:LlrrUaeaBSexArtTn+FnxbdvuIn

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 microsoft-office-25796-dp.exe has been seen being distributed by the following 6 URLs.

http://www.laboratoryfarmapplications.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

http://www.softwarebestflash.com/WVl6OTRQVmx5YWtZMFRVNXRlbk5GYVVOMVl6UjBZWEkyT0ZwV1NqUklaa2h5TkhkVU1HczJNbHBPT0ZobFZGa2xNMFFtWlQwd0ptTTlNM051VTJkRGNIWkdZbmwwSlRKQ01XSndXU1V5UW1vbE1rSmFZVFV6V1ZaSldUaG9OV3czSlRKQ2RrSm9UM0FsTWtJNVprUnNTRFZMV0c0M09DVXlSakJ2VEhCVEpUSkdVMGw2T0hOelUxZERKVEpHY2xwaVNqSXpkVUp5WkRoUmVVUkxSV1ZvV2pJNWVVdG9WSFl5WjBkRkpUSkdPRWRFVTJWbU0yaHlaa3BhZUNVeVJubzVaVmRhZUdWd2REWk1ZVkJrVVdGd1ZXdFNSMHB3TlROSVZFcE1WR2x4UnpFeFVrRWxNMFFsTTBRbVptRnNiR0poWTJ0ZmRYSnNQV2gwZEhBbE0yRWxNbVlsTW1aa2IzZHViRzloWkM1dGFXTnliM052Wm5RdVkyOXRKVEptWkc5M2JteHZZV1FsTW1ZeUpUSm1PU1V5WmtNbE1tWXlPVU0yTURjd1JDMHpSRE0yTFRReE5FWXRPREE0UlMxRk9ERkRORGRFTkRrek0wRWxNbVp2Wm1acFkyVnpkV2wwWlRJd01UQnpjREV0YTJJeU5EWXdNRFE1TFhnMk5DMW1kV3hzWm1sc1pTMXdiQzF3YkM1bGVHVW1aRzkzYm14dllXUkJjejFOYVdOeWIzTnZablF0VDJabWFXTmxMVEkxTnprMkxXUndMbVY0WlE9PQ==

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