bs_ck6oh.exe

Product Downloader

The file bs_ck6oh.exe by Product Downloader has been detected as a potentially unwanted program 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 NSIS (Nullsoft Scriptable Install System) installer. The installer uses the InstallMonetizer platform which will donwload and install adware toolbars and other potentially unwanted software offers during setup.
Publisher:
Product Downloader  (signed and verified)

MD5:
b45d678780a5723cac137956917d1bfe

SHA-1:
b73d9e6bc2c844a4c8f6df74ff76eadaa6af6db5

SHA-256:
aa7dae114e4e4978fff943ea800bc68c6f89bf67875c87f250531fc39599c07d

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
4/28/2024 11:27:59 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallMonetizer (M)
16.7.17.11

File size:
772.5 KB (791,088 bytes)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\bs_ck6oh.exe.part

Digital Signature
Authority:
COMODO CA Limited

Valid from:
10/9/2015 3:00:00 AM

Valid to:
10/9/2016 2:59:59 AM

Subject:
CN=Product Downloader, O=Product Downloader, STREET=5655 Silver Creek Valley Road, L=San Jose, S=CA, PostalCode=95138, C=US

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
08D30BBE7CFCAFD1947E3DCD8C005E9B

File PE Metadata
Compilation timestamp:
12/6/2009 12:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:j7bEdni7Ccb4DUZDIIHscLOlJd5A8J0wbJd5A85:TwniwAJssOlSq/bSo

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9680

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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