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malavida_download_manager.exe

Web

Ontecnia Media Networks SL

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application malavida_download_manager.exe, “Web Setup ” by Ontecnia Media Networks SL 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. The file has been seen being downloaded from cdn.malavidafiledownload.com.
Publisher:
Software   (signed by Ontecnia Media Networks SL)

Product:
Web

Description:
Web Setup

MD5:
3f2498523d0f3eeba25348e7c821912d

SHA-1:
abdbe091a3fdc20ceb75c6ecfa8494d917e79d53

SHA-256:
889c189724a88079321fc98bfb4c9a2d40546fca47d36b4de2d3d590e20ed500

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 '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:
2/26/2025 6:24:51 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.12.3.20

File size:
710 KB (727,000 bytes)

Product version:
1.2

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Signed by:
Ontecnia Media Networks SL

Authority:
GlobalSign nv-sa

Valid from:
2/17/2015 11:46:23 AM

Valid to:
6/14/2016 9:18:12 AM

Subject:
CN=Ontecnia Media Networks SL, O=Ontecnia Media Networks SL, L=Valencia, C=ES

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11212DE84481ADFCC9AB19818EC6E6DCBA94

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:tFHIG8DQqHXAlr0ysQGwchLS/M8D4emU2b9z0nM6Ho8N:tJI7D3XMrRgr5lw

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

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

http://cdn.malavidafiledownload.com/?data=zOsFXPzvSX8rLLAMcWfJsbv3r3w/j2cQZOifCp7onWC28gKGLslYMvLMV 9rnm//cVf4rLaii8oaFmO7HUc7CKvGvM0EDjquR1nJ0KMg7PdoDZCrRnQCxiQTkU/1V1EYIWPdoIFbekEgtjb/O5GYu4023pUxWMtB9T8cmz5mlLdW2Q/39rcLXEIoQQg8dQaO3D1FFG154hRjhB6TMbxe67q98m9/wNuuI7dHlnfmn9WgJ7vVEvL5QH7ZR9gsoCAqu09pVpU1FVnRjuh3wydDD3lYtLghlh25lz/N76UM5 DAREEgiOGgChCBh90TlPkBg3NgaEVbSABjWxLdOvh23cz/KepGSMQz4fgbwP//0D98aPqDldaJGNZ4XtSotz8Aiw7i32aSW2w4q3/HnRflZEBbaOZTe07 ja8eLJeWrIK4MK1to4I8dBMdLSO I7WG5 CdZTnUFsUlzReGbFRUjwKLi2DBuWl5psJFFP39Ls6bqhr3UiKxDJkz9hZMTxVfqKsd5lnnSFAtF/zVemBTe7e4wSIumrIgb8kp 83jxf39pfjAxrgThdsunm dwcTlJ/iBUGJIwWgdskwhlF t4GN2eEZxY7XPtjEJt75 HBuZtfz9iFesLbDU7DcW5kaI4E/flLZk4 4UxTBz0PfwOXnmkjKK6vxYa4HYM3KTbg5f rNVobGY6eYNR0Mn 7QmDnnI8on2zgxYpOVM/BApGbGxvPyEWP5W5ijdQhfolLpSfdxUyMnX/Ou f1ohG9Y8fR5NLdAevOjwDDCjvaxNLvLKxTs kOa5gN2EKHsMW8T/vPwVKlcvutjKQwZE9VSSXdZlFiMUZLk/1WdhFsOeMWYZycIP61kHj8Rq643lsOlBzgBOVLNfqyhPVceGJ8GofJyA9VlSSbV7tcce/.../lJaMlX wt18aOb CTDQhMusQJo

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