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DealKeeper.FirstRun.exe

FirstRun

Deal Keeper

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

Product:
FirstRun

Version:
1.0.0.0

MD5:
7355d2b3ecd36367cc5511ce3b9d5538

SHA-1:
bb64e152f02dd5655b914bc318f2ba9afbe8b4ae

SHA-256:
55a15b2ccd597e89f6edf6b18799a0b42567ee2f6474902d53733c5b5f56ec81

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
12/25/2024 2:16:44 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
16.10.23.1

File size:
1.1 MB (1,123,616 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2014

Original file name:
DealKeeper.FirstRun.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\deal keeper\dealkeeper.firstrun.exe

Digital Signature
Signed by:
Deal Keeper

Authority:
VeriSign, Inc.

Valid from:
5/12/2014 2:00:00 AM

Valid to:
5/13/2015 1:59:59 AM

Subject:
CN=Deal Keeper, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Deal Keeper, 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:
3271F93530B5AB5821EB907D662EE215

File PE Metadata
Compilation timestamp:
7/17/2014 11:34:28 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:YvQe8U8GvZM1G94X8px/Y3EaEUibUQDnmwDws+GC+ALduT/Alwj588p4a9B:Yv/8GvZM24Xkx/4EBUJOmwz2+zklm88Z

Entry address:
0x1121B2

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, 02, 00, 10, 00, 00, 00, 20, 00, 00, 80, 18, 00, 00, 00, 34, 03, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00...
 
[+]

Entropy:
7.9258

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

Code size:
1.1 MB (1,114,624 bytes)

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