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395996249_stp.exe

Download and Install Ltd

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application 395996249_stp.exe by Download and Install 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:
Download and Install Ltd  (signed and verified)

MD5:
b29ef6abc8d9340cdd22941ebe2d345a

SHA-1:
6c828e00d37d2afad1a95368f360765d57ce1a7e

SHA-256:
52d7b89144c9c2680ec5442e0187dc7c414026250f78154ff728f64ca173e580

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:
4/25/2024 5:05:07 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.DownloadandInstall (M)
16.1.29.18

File size:
152.5 MB (159,930,048 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\395996249_stp.exe

Digital Signature
Signed by:
Download and Install Ltd

Authority:
GoDaddy.com, Inc.

Valid from:
9/22/2012 1:33:56 AM

Valid to:
9/14/2014 10:31:22 AM

Subject:
CN=Download and Install Ltd, O=Download and Install Ltd, L=London, S=London, C=GB

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
082658FA2A383E

File PE Metadata
Compilation timestamp:
12/7/2011 8:34:40 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
3145728:Mh5iyrkToTjEjqGMoV4DI3nlBnxP85uiIq/XRG8R1:Mh5i0uqPobn/hDiIwR1

Entry address:
0x4040

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, E8, B3, 52, 00, 00, C7, 04, 24, 01, 80, 00, 00, E8, 5F, 4F, 00, 00, 56, C7, 04, 24, 00, 00, 00, 00, E8, C2, 52, 00, 00, 53, A3, 50, 5B, 42, 00, C7, 04, 24, 08, 00, 00, 00, E8, 3E, 32, 00, 00, A3, 00, 5C, 42, 00, 8D, 85, 84, FE, FF, FF, 51, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, A4, B2, 40, 00, E8, EC, 51, 00, 00, 83, EC, 14, C7, 44, 24, 04, A5, B2, 40, 00, C7, 04, 24, 30, 5C...
 
[+]

Entropy:
8.0000  (probably packed)

Code size:
33 KB (33,792 bytes)

Remove 395996249_stp.exe - Powered by Reason Core Security
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