x67gfrpk.exe

Duck Play, LLC.

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The file x67gfrpk.exe by Duck Play has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer. It is also typically executed from the user's temporary directory.
Publisher:
Duck Play, LLC.  (signed and verified)

MD5:
2b791f7aa2e5239585c26bfae2fb76d8

SHA-1:
e6896d8118abfe5e9e048243271df2692df7afe7

SHA-256:
efe013f816845f18fdf4f243c42ef1480b4b087ee47d51353933818079d101c4

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/24/2024 8:28:17 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.DuckPlay (M)
16.2.14.10

File size:
656.4 KB (672,184 bytes)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\temp\x67gfrpk.exe.part

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
12/6/2012 4:00:00 PM

Valid to:
1/6/2015 3:59:59 PM

Subject:
CN="Duck Play, LLC.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Duck Play, LLC.", L=Plantation, S=Florida, 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:
61BB10A02680B1BE9CBF105FD54BEAAA

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:0etpglpgHJdZpUdyu0rzHsI/Y1d9G02WCFf16jHBMXPiBfCqPVYAC5KBnj1:0etm/gpD2Qu0/HY39ctf16jH+P/qPVxf

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

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