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Cantataweb.FirstRun.exe

FirstRun

Cantataweb

The Yontoo branded FirstRun executable is distributed as part of a Yontoo product bundle and is desigend to install components of this ad-supported (injection) program as well as 'call home' to inform the server that the extension was installed and may request additional instructions. The application Cantataweb.FirstRun.exe by Cantataweb has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Cantataweb  (signed and verified)

Product:
FirstRun

Version:
1.0.0.0

MD5:
ea51063eff9110fb18203b57f7c6c714

SHA-1:
abbca8125023355308667752e2f2b8db57bb86b0

SHA-256:
6c8525d10114a91fca2bc8154a8179e7aef1dee5117e93734fb30884d9b23ba7

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Part of the Yontoo ad injection web browser add-on.

Analysis date:
5/14/2024 10:42:19 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.14.13

File size:
1.5 MB (1,596,656 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2014

Original file name:
Cantataweb.FirstRun.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\cantataweb\cantataweb.firstrun.exe

Digital Signature
Signed by:
Cantataweb

Authority:
VeriSign, Inc.

Valid from:
10/6/2014 9:00:00 PM

Valid to:
10/7/2015 8:59:59 PM

Subject:
CN=Cantataweb, O=Cantataweb, L=Santa Monica, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
51FE05E2A96412C5062E1F77B3A16598

File PE Metadata
Compilation timestamp:
10/26/2014 9:28:14 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x185876

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 02, 00, 00, 00, 67, 00, 00, 00, B8, 58, 18, 00, B8, 3A, 18, 00, 52, 53, 44, 53, 21, 5B, 35, 57, E1, FB, BF, 4B, BF, F8, F8, 19, C5, 55, 84, 08, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 34, 78, 78, 6E, 66, 7A, 79, 66, 2E, 32, 77, 68, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 46, 69, 72, 73...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
1.5 MB (1,587,712 bytes)

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