avisplit-classic-1-43-32-bits.exe

SD Internetworks Ltda

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application avisplit-classic-1-43-32-bits.exe by SD Internetworksa 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 www.baixakidownloadfiles1.com.
Publisher:
SD Internetworks Ltda  (signed and verified)

MD5:
a2ac5f30545e5d8edd53820fe436daae

SHA-1:
6fdcb8590c60dd12dc6f773c63a0b60cf077864f

SHA-256:
fd1266c8a5fe075947e4fa1856fd6d8bccc71a85f1770e54c227c5bf63fbef00

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:
5/11/2024 5:59:31 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.7.31.10

File size:
672.8 KB (688,976 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\avisplit-classic-1-43-32-bits.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
9/11/2014 11:59:06 AM

Valid to:
9/12/2015 11:59:06 AM

Subject:
CN=SD Internetworks Ltda, O=SD Internetworks Ltda, L=Sao Paulo, C=BR

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

Serial number:
1121B29046EAF2871B25E6947D0883A59E5F

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:14vpG7EUVH8Qo6ABSen0zGkjLvNCPH2BX+H3BFyWZep00P8Ligjqi8XFBxAmhK3:14vMwUVcQo2k0ikjJCPH2BXWQWuXkegT

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file avisplit-classic-1-43-32-bits.exe has been seen being distributed by the following URL.

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