vlc-2.2.1-win32.exe

The executable vlc-2.2.1-win32.exe has been detected as malware by 2 anti-virus scanners. The program is a setup application that uses the Nullsoft Install System installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from ftp.stu.edu.tw.
MD5:
31193fb53dbedd19809d492e0dc4b542

SHA-1:
71021255eb38a2b254682380be4d86a7b367e1e2

SHA-256:
05a3aff93eca7807f4f1878170be7b3c6d671e1ffc9792904c90bd7670f4a527

Scanner detections:
2 / 68

Status:
Malware

Explanation:
This is part of the Crossrider Internet browser extension framework which may modify the user's web browser settings including changing the home and search pages.

Note:
Crossrider is the owner of a platform that enables the creation of cross-browser extensions by developers but is not the owner of this detected application.

Analysis date:
4/25/2024 5:53:58 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Detection.Undefined
7.0.302.0

Reason Heuristics
Threat.Win.Reputation.IMP
16.12.9.17

File size:
1.1 MB (1,199,791 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\vlc-2.2.1-win32.exe

File PE Metadata
Compilation timestamp:
12/16/2014 1:34:35 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.24

CTPH (ssdeep):
24576:eLWeCU/BEb7jddmjdmcV/b+cxxOMWwkxWU3NfHH0d11Q+16MRoEVlJbFI:eLLcbPyjkah7WwqzNfHUdLn16Qby

Entry address:
0x4377

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, C3, 42, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, C4, 42, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, C4, 42, 00, 56, A3, 30, AD, 42, 00, C7, 04, 24, 08, 00, 00, 00, E8, 81, 3C, 00, 00, A3, 00, AE, 42, 00, 57, 8D, 85, 88, FE, FF, FF, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, 01, B3, 40, 00, FF, 15, AC, C4, 42, 00, 83, EC, 14, C7, 44, 24, 04, 02, B3, 40, 00, C7...
 
[+]

Entropy:
7.9337  (probably packed)

Code size:
34.5 KB (35,328 bytes)

The file vlc-2.2.1-win32.exe has been seen being distributed by the following URL.

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