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installation.exe

Trusted Download LLC

This is the Softpulse installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application installation.exe by Trusted Download 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 Softpulse SoftwareBundler installer. The file has been seen being downloaded from flv.yibaofv.com.
Publisher:
Trusted Download LLC  (signed and verified)

MD5:
8c1ba87bd5cd07cd7528fe874b61c058

SHA-1:
007793cfb281f9cca93eff4853d7fb22134c1b61

SHA-256:
fd526e8a8a863c732185347bef6bf68742b52b088495e82596dde02770ab9dd6

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:
11/15/2024 2:32:54 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse (M)
17.2.24.7

File size:
627.1 KB (642,176 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler

Common path:
C:\users\{user}\downloads\installation.exe

Digital Signature
Signed by:
Trusted Download LLC

Authority:
COMODO CA Limited

Valid from:
2/6/2015 12:00:00 AM

Valid to:
2/6/2016 11:59:59 PM

Subject:
CN=Trusted Download LLC, O=Trusted Download LLC, STREET="501 Silverside Road, Suite 105", L=Wilmington, S=Delaware, PostalCode=19809, C=US

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

Serial number:
5FB561BBCCBE7D6358E7AB139439FEE9

File PE Metadata
Compilation timestamp:
2/20/2015 4:51:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x1D7C70

Entry point:
60, BE, 00, 60, 54, 00, 8D, BE, 00, B0, EB, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89...
 
[+]

Entropy:
7.8459

Packer / compiler:
UPX 2.90LZMA

Code size:
584 KB (598,016 bytes)

The file installation.exe has been seen being distributed by the following URL.

http://flv.yibaofv.com/flv/gb/.../index.php?sid=2023&dv1=ad2020-gb&kw1=ad2020-gb-lm&uuid=cca49936-9f70-488b-6be8-26cd10f12be3&dv3=cca49936-9f70-488b-6be8-26cd10f12be3

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