ezdownloader.exe

EZDownloader

The application ezdownloader.exe, “EZDownloader Setup ” has been detected as adware by 3 anti-malware scanners. The program is a setup application that uses the EZDownloader installer, however the file is not signed with an authenticode signature from a trusted source. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from i1.installbox1.info and multiple other hosts.
Publisher:
EZDownloader

Product:
EZDownloader

Description:
EZDownloader Setup

Version:
1.0.0

MD5:
71f784969d24240764d5e5d752d55a41

SHA-1:
b9f4d76be278595ad04128aca67b71b93c151e19

SHA-256:
a8d9fd385e94e44b2f2307847d3698a32de929169780ffcf3832d19ab53c3fd5

Scanner detections:
3 / 68

Status:
Adware

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:
12/25/2024 1:18:48 PM UTC  (today)

Scan engine
Detection
Engine version

Malwarebytes
PUP.Optional.EZDownloader.A
v2013.12.10.04

Reason Heuristics
PUP.EZDownloader.Installer.M
14.10.1.12

Trend Micro House Call
TROJ_GEN.F47V0611
7.2.344

File size:
1.6 MB (1,722,581 bytes)

Product version:
1.0

Copyright:
2012, EZDownloader

File type:
Executable application (Win32 EXE)

Bundler/Installer:
EZDownloader

Language:
Turkish (Turkey)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\ezdownloader.exe

File PE Metadata
Compilation timestamp:
10/9/2012 11:48:22 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:d0Lpst2ncYl7JUePG7QM/C3NxtMlZVmckWdDMJjD4bZVgeBk:uL46cgOSG1kN2nkWdDSDwJ6

Entry address:
0xF3BC

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, 64, ED, 40, 00, E8, E8, 71, FF, FF, 33, C0, 55, 68, 89, FA, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 45, FA, 40, 00, 64, FF, 32, 64, 89, 22, A1, 48, 3B, 41, 00, E8, BE, F7, FF, FF, E8, 65, F3, FF, FF, 8D, 55, EC, 33, C0, E8, F7, C3, FF, FF, 8B, 55, EC, B8, 4C, 66, 41, 00, E8, 6A, 58, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 4C, 66, 41, 00, B2, 01...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
59 KB (60,416 bytes)

The file ezdownloader.exe has been seen being distributed by the following 28 URLs.

http://i1.installbox1.info/.../ezdownloader.exe

http://113.171.224.165/.../ezdownloader.exe

http://113.171.224.166/.../ezdownloader.exe

http://113.171.224.246/.../ezdownloader.exe

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