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icreinstall_free-youtube-download-3-2-55-301-32-bits.exe

Installer

No Zebra Network Ltda.

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_free-youtube-download-3-2-55-301-32-bits.exe, “Installer Setup ” by No Zebra Networka 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 the user's temporary directory. The file has been seen being downloaded from cdn.wholeapphome.com. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
Software Internet   (signed by No Zebra Network Ltda.)

Product:
Installer

Description:
Installer Setup

MD5:
fad01fb0069eb854147f2a2d37082819

SHA-1:
db9e11199784503fcb7c8d581d17a3867b33c928

SHA-256:
3dd297fe7d5f8338f57354df346bffb0efbe1620ddefdf86e99a478c7ae01c59

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Utilizes the InstallCore download manager that may bundle various adware-type offers.

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:
1/13/2025 3:57:32 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.NoZebraN.Installer (M)
16.3.9.2

File size:
677.6 KB (693,856 bytes)

Product version:
1.7.8

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_free-youtube-download-3-2-55-301-32-bits.exe

Digital Signature
Signed by:
No Zebra Network Ltda.

Authority:
GlobalSign nv-sa

Valid from:
5/11/2015 12:34:11 PM

Valid to:
5/11/2016 12:34:11 PM

Subject:
CN=No Zebra Network Ltda., O=No Zebra Network Ltda., L=Curitiba, C=BR

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

Serial number:
11218B40A296C3094611F9B665DA87B93D0C

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:yzxGr28iqtG00ahWJS9poRcADlVPjYuew1bl80ZoJHJuQqCqfGxz3fzSEGU7SDJ:yzx3t6AJRRXPMA1lRZo1YQqc93fOEGr9

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 icreinstall_free-youtube-download-3-2-55-301-32-bits.exe has been seen being distributed by the following URL.

http://cdn.wholeapphome.com/c?x=QI RVh2v6gnSYULuuFmaIYaksEgYHhZFbFkbK nbzso=&c=YgJBSAmxBGxHyO3AYr0F9Ph2ScdBvKGAs PYizk2vf4E9PJ2nxf Ul2xHaA1BBTwqiKK4eDnyum7QrxLS6n8Pw==&fallback_url=http://download.dvdvideosoft.com/.../FreeYouTubeDownload.exe

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to os.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdnus.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdneu.webfilescdn.com  (65.254.40.36:80)

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