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downloadmanager.exe

TODO:

iBryte

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application downloadmanager.exe, “Download Manager ” by iBryte 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 Adknowledge Fusion installer. The file has been seen being downloaded from install.ibryte.com.
Publisher:
iBryte  (signed and verified)

Product:
TODO: <Product name>

Description:
Download Manager

Version:
1.0.0.1

MD5:
3fe1a9d47a65fea756bd9eaf1770421c

SHA-1:
1caa6e5b20c073c62d96351d301a01e32eb18d7b

SHA-256:
18e89f2ac41aa6dcd7684201d0259d26aee629556d0c3b0e24606d99103b9a60

Scanner detections:
1 / 68

Status:
Adware

Explanation:
This installer bundles various adware prorgams that may include toolbars and web browser advertising injectors/extensions.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/25/2024 7:02:33 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adknowledge.iBryte.Bundler (M)
16.4.2.17

File size:
684.7 KB (701,104 bytes)

Product version:
1.0.0.1

Original file name:
Setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

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

Digital Signature
Signed by:
iBryte

Authority:
VeriSign, Inc.

Valid from:
6/16/2010 6:00:00 PM

Valid to:
6/16/2012 5:59:59 PM

Subject:
CN=iBryte, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=iBryte, L=New Castle County, S=Delaware, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
5B2B3E2D634718E9BD4D41725481BAF3

File PE Metadata
Compilation timestamp:
9/29/2011 1:14:21 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:CywcpVyvgjsrttobYGvLH77JYQm/obx09NC6sVVUqJL1Z17Nr/B3pvcZ:Cyw7gj7YGvLHHJYB4x4NC68hL1Z1xpRQ

Entry address:
0x617FA

Entry point:
E8, 23, EB, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 10, 8B, 4D, 08, 53, 8B, 5D, 0C, 56, 57, 33, FF, 89, 4D, F8, 89, 5D, FC, 39, 7D, 10, 74, 21, 39, 7D, 14, 74, 1C, 3B, CF, 75, 1F, E8, 13, 09, 00, 00, 57, 57, 57, 57, C7, 00, 16, 00, 00, 00, 57, E8, 5E, D4, FF, FF, 83, C4, 14, 33, C0, 5F, 5E, 5B, C9, C3, 8B, 75, 18, 3B, F7, 74, 0D, 83, C8, FF, 33, D2, F7, 75, 10, 39, 45, 14, 76, 21, 83, FB, FF, 74, 0B, 53, 57, 51, E8, A5, C9, FF, FF, 83, C4, 0C, 3B, F7, 74, B9, 83, C8, FF, 33, D2, F7, 75, 10...
 
[+]

Entropy:
6.3847

Code size:
509.5 KB (521,728 bytes)

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

http://install.ibryte.com/o/.../DownloadManager.exe

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