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solteratop.FirstRun.exe

FirstRun

solteratop

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 solteratop.FirstRun.exe by solteratop has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
solteratop  (signed and verified)

Product:
FirstRun

Version:
1.0.0.0

MD5:
6667da850d2a5b375ad09ecfa1c23770

SHA-1:
70e1e0a2e6d706f30dc9c0976dcc9333eadcb06e

SHA-256:
d458283fffb45b49378c36ec127c609c872360756e795cd4d333092bb4a7ae8d

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
4/25/2024 11:07:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
16.8.20.21

File size:
1.6 MB (1,726,752 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2014

Original file name:
solteratop.FirstRun.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

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

Digital Signature
Signed by:
solteratop

Authority:
VeriSign, Inc.

Valid from:
11/27/2013 5:30:00 AM

Valid to:
11/28/2014 5:29:59 AM

Subject:
CN=solteratop, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=solteratop, L=San Diego, 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:
41CB4B95910E14FE125A0333405B7D34

File PE Metadata
Compilation timestamp:
2/26/2014 2:33:08 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:Bcdm5FZUvkcfo8FcHAdsdbqRbVFHfPTT2O0tmZEwuZeC94gAiU8rzHUGzq//:BcMtcQ8FsxQ/0quZeCagAiUmzHb2/

Entry address:
0x1A5592

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, 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, 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, 10, 00...
 
[+]

Entropy:
7.9677

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

Code size:
1.6 MB (1,717,760 bytes)

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