update2.exe

Youtube Video/Music Downloader

SuZhou MorningSun Information Technology LLC

The application update2.exe, “Youtube Video/Music Downloader Setup ” by SuZhou MorningSun Information Technology has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from gets.youtubemusicdownloader.us.
Publisher:
YoutubeMusicDownloader.us LLC.   (signed by SuZhou MorningSun Information Technology LLC)

Product:
Youtube Video/Music Downloader

Description:
Youtube Video/Music Downloader Setup

Version:
9.1.0.1

MD5:
8f360ca7198f919143449477896634bf

SHA-1:
5dfe0ee45f95194d5baed48e2f79a8e89acc243a

SHA-256:
f88c69fe34dda673027c88bb83661954bfd7dc02ff3e4042d5c71ecb32358ac5

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 4:18:48 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ShiningMorning.YTD (L)
16.11.29.9

File size:
2.4 MB (2,549,976 bytes)

Product version:
9.1

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\youtubemuiscdownloader\update2.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
12/16/2014 7:00:00 PM

Valid to:
12/17/2019 6:59:59 PM

Subject:
CN=SuZhou MorningSun Information Technology LLC, O=SuZhou MorningSun Information Technology LLC, STREET=16-A305 International Science and Technology Park 5, STREET=328 Xing Hu Road (Suzhou Industrial Park), L=Suzhou, S=Jiangsu, PostalCode=215000, C=CN

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
4AA69CD8367C1BA3A552A6B6B5767830

File PE Metadata
Compilation timestamp:
4/6/2016 10:39:04 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:/dkSOrJQ5LYFAKCRB/auiZWyDKf5MK23Nf/tGF8PEFYaCBkGNElqnLSKhj0z:1kSH5wAKCRB/amWzf/oFvFYaSkrlqLx6

Entry address:
0x117DC

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, 44, 01, 41, 00, E8, C8, 4D, FF, FF, 33, C0, 55, 68, BE, 1E, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 7A, 1E, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 0E, D5, FF, FF, E8, 5D, D0, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 23, D6, FF, FF, 33, C0, E8, 60, 2E, FF, FF, 8D, 55, EC, 33, C0, E8, A6, A0, FF, FF, 8B, 55, EC, B8, 58, 86...
 
[+]

Entropy:
7.9777

Developed / compiled with:
Microsoft Visual C++

Code size:
65 KB (66,560 bytes)

The file update2.exe has been seen being distributed by the following URL.

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