zattoo_setup.exe

The application zattoo_setup.exe has been detected as a potentially unwanted program by 5 anti-malware scanners. The program is a setup application that uses the Inno Setup 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 397.dl.musterbewerbung.net.
MD5:
ec774deba536bc52c72a421e812eb4e3

SHA-1:
09d7619b053bf1262fa26dcc1a0f750ac4f28857

SHA-256:
5d3f4b2593816ffcf6d4ec383f69db0ea16c8b818bd9632ba57e9f2cbe416487

Scanner detections:
5 / 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.

Analysis date:
11/27/2024 12:28:33 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Adware InstallCore.ALX
2015.0.4545

Dr.Web
Trojan.InstallCore.1903
9.0.1.05190

ESET NOD32
Win32/InstallCore.AEO.gen potentially unwanted application
8.0.319.0

Reason Heuristics
PUP.InstallCore.EST (M)
16.4.14.4

VIPRE Antivirus
Threat.4786018
48236

File size:
745.6 KB (763,544 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:+7vpzJW2Zd1wYe4xkAo45j6I3OvcuZrmI8At8B4FbN6nEdWfqYYT4PT:+7vNJBZLwY7l6CO0udB8O1BCEdWfqtm

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...
 
[+]

Entropy:
7.8880

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

Code size:
37 KB (37,888 bytes)

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

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