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hp-usb-disk-storage-format-tool-27581-dp.exe

Installer Generic Application

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 hp-usb-disk-storage-format-tool-27581-dp.exe, “Installer Generic Application 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.
Publisher:
Installer Web   (signed by Dobreprogramy sp. z o.o.)

Product:
Installer Generic Application

Description:
Installer Generic Application Setup

Version:
3.5.5.3

MD5:
7c1b85a6715bc0aee19b8076b0f97f91

SHA-1:
3ba79846c3c70c92c822cf3dae3baf8dba11f2c7

SHA-256:
89a741e6cdb846935329f8b0e38ee58358cbef16dcc84be014c648d4fdff2176

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:
11/27/2024 4:39:55 AM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
889.4 KB (910,696 bytes)

Product version:
2.0.5

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\hp-usb-disk-storage-format-tool-27581-dp.exe

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

Authority:
GlobalSign nv-sa

Valid from:
11/12/2014 3:21:11 PM

Valid to:
11/13/2015 3:21:11 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:
1121E9A581200A0A8D4D739B689331436C1D

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):
12288:24NG28ZOV+s+I4ywwpe9MGj5x0FH+CkkACdqQQNhyeE1fAHB4Yus5Z1dVifAt0po:24Nv8AV+sy6oMWs1qCv4BzX1dwpTBEC

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 hp-usb-disk-storage-format-tool-27581-dp.exe has been seen being distributed by the following URL.

http://www.nowbestconecpt.com/c?x=tcTafQNc5T EPrPYol ZenASMAqlZZXFeOkJxAZLyQQ=&c=hCycOiAP6i5ivJL/cXx4MuYSRRrjuaqXgcPk/pr8mBTlMwdtQl4asx5PGWgdZJbl/yYIQDXsn7GeV6OU6WxgdxH0tUQQO56U7TaGDcy80WuogokdaivrVqIaXU0ywuK2lglL7HChTvFuhIp JWuwgcsrd3SRVLEDvO0NF5t 4/s=&fallback_url=http://storage.dobreprogramy.pl/.../HP_USB_Disk_Storage_Format_Tool_2.2.3(dobreprogramy.pl).exe&downloadAs=HP-USB-Disk-Storage-Format-Tool-27581-dp.exe

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