home

skype-13018-dp.exe

Program

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 skype-13018-dp.exe, “Program 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. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from www.nowbestconecpt.com and multiple other hosts.
Publisher:
Application   (signed by dobreprogramy sp. z o.o.)

Product:
Program

Description:
Program Setup

MD5:
509ead6f2d173c7aacab31c8c016f250

SHA-1:
2aacab316985adcf48e5b2aeb7c309e69471385a

SHA-256:
93a49f9facfd810c1dfab0b43584aa86258f323b24acbf0f3acae269586885bd

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:
1/9/2025 6:47:34 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.dobreprogramyspzoo.Installer (M)
16.1.20.1

File size:
910.6 KB (932,440 bytes)

Product version:
5.5.4

Copyright:
Internet

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\skype-13018-dp.exe

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

Authority:
GlobalSign nv-sa

Valid from:
2/13/2015 4:34:27 PM

Valid to:
2/14/2016 4:34:27 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:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:zeGnkmFA2w0cGEBk+H5a6jHogeEeThGU6lbb:z3zFF0NH5a6oEZNbb

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...
 
[+]

Entropy:
7.9290

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file skype-13018-dp.exe has been seen being distributed by the following 2 URLs.

http://www.nowbestconecpt.com/c?x=QOGVE2jJ4jE07N/u752ZoAsUFGHauHhiRNSx4rcz dk=&c=U9QZjRGcmTeA5H7n2rPQ30cQV7S543V2qxqbOW1X/SV9V27YzhuwvLdXI9OkNjmiiV6hnbRWxq wew2RfdimMtYQv1Z8Rb4c2dAUB3JplfixNDx1RNywzQlD9qjVvd1JmA5pd2Sh4zGPUJa4ZCgsfDcVCFA9HtPDpXHWN2pdMCQ=&fallback_url=http://download.skype.com/.../SkypeSetupFull.exe&downloadAs=Skype-13018-dp.exe

http://www.bundledeliverytours.com/c?x=qazOphf5W8P uzrqp6GXRfpiITCnVogO/gCpGi8wboA=&c=MlSFZcx67aY9FD9nJEDfVFiVBkfaoMujTdOMvpBQnNDQa0jwQWfsMFxtTEkdwGDvUguvnMnJ/MZysow aFyMtJ3BcvNkQLRAlZPW1wmJ3S DIK3knIjtOXPjjXaV998fRXzwB6blx0DmHkKIkTENS6F78qwxqzgznK18k41jvrk=&fallback_url=http://download.skype.com/.../SkypeSetupFull.exe&downloadAs=Skype-13018-dp.exe

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