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installer_kazaa_spanish.exe

Internet

Application Web

The application installer_kazaa_spanish.exe, “Internet Setup ” has been detected as a potentially unwanted program by 2 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.currentsendtowers.com.
Publisher:
Application Web

Product:
Internet

Description:
Internet Setup

MD5:
2fd83e7594c32b75e3262f230437e720

SHA-1:
8ae20fddc06ad82339f1e36888a9be17758a3cd6

SHA-256:
4282826415e3aa01a950b8a9864dbc1f415823b9169174dca4b2740a3b190052

Scanner detections:
2 / 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:
1/15/2025 4:25:28 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/InstallCore.ACY.gen potentially unwanted application
7.0.302.0

Reason Heuristics
PUP.InstallCore.Bundler (M)
16.1.13.8

File size:
975.9 KB (999,345 bytes)

Product version:
3.7.3

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\installer_kazaa_spanish.exe

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:AqYM/aTRFk31N91K8lgrL9o8uNKZmqEkKtIs1fmiZw6kjd:AN+WRFuv1K8t8ummEbs1fmiZwpjd

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.9284

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

Code size:
37 KB (37,888 bytes)

The file installer_kazaa_spanish.exe has been seen being distributed by the following URL.

http://www.currentsendtowers.com/c?x=UShHl4deHyxfzsHGnrCsFyc6G0E74RgM56kRUveAfDE=&c=HhFcP7eWMuCloHVKTTVZBWM rucUG Jr7MrNAXjGm0Zbd8lJt7 MT4xnz4X/sQqPAYSD0Uxc1qA4WCWjGzcBm7GdXb3TRFjbOudH9m96vg8Xm/HteD6LIuBjEfFy0ZSn2E1tnkaTIM1SV1jJ8LbQ2g==&downloadAs=installer_kazaa_Spanish.exe&fallback_url=http://xmlinstcp-fpm.portal-factory.com/cmd/error_ic.php?xrip=71.239.5.44&countrya2=US&partner=DESCARGARES&origen=SEO&program=KaZaA&3dparty_channel=DESCAR010Zf8c2f7367d063dd5f9ee3b2338374c59&ou=http://kazaa.descargar.es&du=http://download.descargar.es/.../down.php?country=US&hostname=kazaa.descargar.es&lang=es&langutf8=Spanish&logourl=/icoinstall/programs/026-kazaa.png&logoex=/icoinstall/logosex/kazaa.bmp&ua=firefox&software=KaZaA&origen=0&key=6e471&url_download=http://pf.vitplatform.com/crawled_soft/3/3/33914-83370-kazaa-lite-k.exe&ud=ax&partner_keyword=DESCARGARES&pmd5=%2

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