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internet-explorer-20403-dp.exe

Web prog

Application Soft

The application internet-explorer-20403-dp.exe, “Web prog Setup ” has been detected as a potentially unwanted program by 3 anti-malware scanners. The program is a setup application that uses the installCore installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.updatecyclevault.com and multiple other hosts.
Publisher:
Application Soft

Product:
Web prog

Description:
Web prog Setup

MD5:
ff03a761b4040802cc9aef93c4939385

SHA-1:
5fc58b74a47018161cc285e44c92b7fc275f5640

SHA-256:
aa22fd99be7df200646217668c229aec1b9f633557e72a6264665bfac9cb378d

Scanner detections:
3 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
11/25/2024 5:43:51 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/InstallCore.ACZ potentially unwanted application
7.0.302.0

Kaspersky
not-a-virus:Downloader.Win32.InstallMonster
15.0.0.562

Reason Heuristics
PUP.InstallCore.Bundler (M)
16.2.9.14

File size:
926.1 KB (948,282 bytes)

Product version:
2.3

Copyright:
Installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\documents and settings\michał\pulpit\internet-explorer-20403-dp.exe

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):
24576:3NXvA3eyx8WxKMebhXFKePug1AUgckcQ4vZZ8Y34G65:3dv1tWjiX5PuAAQeMT53b65

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 internet-explorer-20403-dp.exe has been seen being distributed by the following 3 URLs.

http://www.updatecyclevault.com/c?x=CJVCY30dg DpdJCdCql69hZTEbt0TDPGk69CHv0/PkE=&c=RM05iFs1oZMNz0HOt IDFTOGdIeAj11zl6thXxMhY9dKGwNkUofbAxs7x8nbIE/7YnoCqPSGiqDG1WfV70DNVoQbS7NaR4QWwAoOfB9ezNvq3ffHTXjXNe GP8IsJeKE&fallback_url=http://download.microsoft.com/download/9/6/C/.../IE9-Windows7-x86-plk.exe&downloadAs=Internet-Explorer-20403-dp.exe

http://www.deliverybinariescontent.com/c?x=qsCDp4Xp uJDm1858qhsAcGg5ygGiBMhLA7ZpiWMA8A=&c=CdZK0rz1/DhfEo6DnOYBY1b/daVpjCzOf5ZUwTiSXJ4js2QBbhDWCaA 0RpaRwT1loH4PxfdWsLAyoF6jvrCxRUIL2LfyjdptERuoyqsFIrs6xC4ZwhIXGmCvHrrfLW/&fallback_url=http://download.microsoft.com/download/9/6/C/.../IE9-Windows7-x86-plk.exe&downloadAs=Internet-Explorer-20403-dp.exe

http://www.currentconecptapps.com/c?x=jYzOKNfeeZPAas3vS1wh9clf6RjrVfb8p1puZxzooDE=&c=hyKHjqAoZG3bo6fcUp07SfjJbYNsgm94dCAbBorV1c3t3dllkksxmjsrqlQ65gnZweC70WlBgSW4Z6sMsV4gSONJ1kGafBja zWwtLSCP350bDvHPThMLIQynDL8OBAq&fallback_url=http://download.microsoft.com/download/9/6/C/.../IE9-Windows7-x86-plk.exe&downloadAs=Internet-Explorer-20403-dp.exe

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