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não confirmado 376888.crdownload

Internet software

Generic

The file não confirmado 376888.crdownload, “Internet software Setup ” has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the installCore installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from az800981.vo.msecnd.net and multiple other hosts.
Publisher:
Generic

Product:
Internet software

Description:
Internet software Setup

MD5:
8f761a0ddace5e592fea684379b87c8b

SHA-1:
e30a928d64e4aa5b4ea2840f90e1081d0b62d7e1

SHA-256:
0ebc89338e256404f804ac39285bc7d3070e4e4d6172e6c7302b9cc30e2e3e52

Scanner detections:
4 / 68

Status:
Potentially unwanted

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:
11/25/2024 7:22:44 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/InstallCore.ACZ potentially unwanted (variant)
9.12340

Fortinet FortiGate
Riskware/InstallCore
10/14/2015

Malwarebytes
PUP.Optional.InstallCore
v2015.10.14.05

Reason Heuristics
PUP.InstallCore.Bundler (M)
15.10.14.1

File size:
508.5 KB (520,688 bytes)

Product version:
2.1.5

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\não confirmado 376888.crdownload

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:Cq8VGihG0NHgXNwHTPJtIreOp9Rl7q3C8pJth:Cq8VHh7+wHXIrfjl7uh

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 não confirmado 376888.crdownload has been seen being distributed by the following 2 URLs.

http://az800981.vo.msecnd.net/.../Setup.exe

http://az803324.vo.msecnd.net/.../Setup.exe

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