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cleanmaster_downloader.exe

Labega

File Validated

This is the InstallMetrix bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application cleanmaster_downloader.exe, “Labega Setup ” by File Validated 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 InstallMetrix Software installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Ritoni   (signed by File Validated)

Product:
Labega

Description:
Labega Setup

Version:
4.4.1.6

MD5:
6acecb5569b68714ea0de7c4a7bfea61

SHA-1:
c19604296c9e35f1e57d2fdf3ba9ffa685f983f8

SHA-256:
1e7f6942d3beaf4cf2451f60f35c9c03123e0f918be4054f794f48dd53a11ebc

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
12/29/2024 12:05:01 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore (M)
17.3.14.5

File size:
1.2 MB (1,223,384 bytes)

Product version:
3.5

File type:
Executable application (Win32 EXE)

Bundler/Installer:
InstallMetrix Software (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
File Validated

Authority:
GlobalSign nv-sa

Valid from:
2/2/2016 4:33:01 AM

Valid to:
2/2/2017 4:33:01 AM

Subject:
CN=File Validated, O=File Validated, L=San Francisco, S=CA, C=US

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112127B04ABA745F034A3BB2B235BBD0A1E4

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

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...
 
[+]

Entropy:
7.8960

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

Code size:
39.5 KB (40,448 bytes)

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

http://www.vaultsconceptsapps.com/ lddKuBUwf Sl7MlWtkrkXbleN58Z7q6jxG3sXLKAk71NTV6U4ju xswl3bhstm9Vzin0y6O 7Odsb kBPf36DyxBXwskZGqyRDf_JSp21gQRXO7FdIREz_LIDv21JtesHznDRXn9deHlDrnwxNfskAtC6UdouVDki5Qv5yynoEsUHLjVkdRnd2l1l1uLV2hxy_0k5J5oPWwsaKJ8 HGQdO2vjybQA==-G1UAAMTfZj9Or wnuE2RaRBExMGBQw4cvgcsgQTBxhieLUgv17juCZtB_2vHzfNIwW19X6SlMng5WEpBSs5QngxiaTaIWs0S9329Ug==

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