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DealKeeper.GCUpdate.dll

browsebit

This is the Google Chrome extension manager/updater for the Yontoo browsebit branded web browser plugin which injects banners, text-link and popup ads in the Chorme browser. The module DealKeeper.GCUpdate.dll by browsebit has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
browsebit  (signed and verified)

Version:
1.0.5429.11530

MD5:
7dd4f2889e4cd8dcdee36f97d930190c

SHA-1:
83a431af05a049ef9a40b95e6f7753b07b22e70e

SHA-256:
8c6e9c2d3fa7f5783a1b64b75b4ebe1b70fd8434a85403fd0ca2d7a4568c21b6

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Part of the Yontoo distributed ad-supported web browser extension for Chrome.

Analysis date:
12/24/2024 6:46:08 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
16.11.14.13

File size:
1.6 MB (1,648,928 bytes)

Product version:
1.0.5429.11530

Original file name:
DealKeeper.GCUpdate.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\deal keeper\bin\plugins\dealkeeper.gcupdate.dll

Digital Signature
Signed by:
browsebit

Authority:
VeriSign, Inc.

Valid from:
11/13/2013 10:00:00 PM

Valid to:
11/14/2014 9:59:59 PM

Subject:
CN=browsebit, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=browsebit, 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:
6B2597DEE46FB360C37EAC0C95446B1B

File PE Metadata
Compilation timestamp:
11/12/2014 12:24:27 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:JhTspD8yt/bZSZ4GnUpSZayLZwz77io4p6aZgESPsgyNYADs8tIE18ht6r1kkkiF:9LuSwaZgfX+DmE8ht6R/kXu/4Ds3

Entry address:
0x19259A

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, 6F, 00, 00, 00, DC, 25, 19, 00, DC, 07, 19, 00, 52, 53, 44, 53, D8, 0B, 54, 94, 38, 9C, B0, 4D, B9, 5A, AB, 93, D0, D9, 70, 6A, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 79, 69, 76, 6F, 61, 61, 74, 74, 2E, 6D, 65, 7A, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

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

Code size:
1.6 MB (1,640,448 bytes)

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