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boxrock.gcupdate.dll

Purchase Time

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

Version:
1.0.5964.39348

MD5:
84146dd5af09ea550a0591087a4cdd3b

SHA-1:
3dd95ee1419f957412676a781e8566a2d1b441fa

SHA-256:
bede4b7bf18a1440b3b4ffca37d9a033391822d403ccd928697ad92c8fda2f8b

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
11/27/2024 3:39:35 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.8.10

File size:
1.5 MB (1,591,496 bytes)

Product version:
1.0.5964.39348

Original file name:
2016050105.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\box rock\bin\plugins\boxrock.gcupdate.dll

Digital Signature
Signed by:
Purchase Time

Authority:
VeriSign, Inc.

Valid from:
9/2/2015 2:00:00 AM

Valid to:
9/2/2016 1:59:59 AM

Subject:
CN=Purchase Time, O=Purchase Time, 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:
2C18DC2083776C69B87EDA69E9A50527

File PE Metadata
Compilation timestamp:
5/1/2016 7:51:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x184632

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, 00, 00, 00, 00...
 
[+]

Entropy:
7.2970

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

Code size:
1.5 MB (1,583,104 bytes)

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