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youtubedownloadersetup271.exe

The application youtubedownloadersetup271.exe has been detected as a potentially unwanted program by 3 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable 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 youtubedownload.altervista.org.
MD5:
9d15d699a7437a444d71ff2309675d90

SHA-1:
56fb35ab5b27886f4d48cab096d9a24a04a117f5

SHA-256:
c6bffb366134cc22d2bef259b236e205022809213e87a2185102b55d5c721e67

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 7:54:22 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.Widgi
4.0.3.14326

ESET NOD32
Win32/Toolbar.Widgi (variant)
8.9545

Reason Heuristics
PUP.Bundler (M)
16.3.7.14

File size:
4.5 MB (4,699,109 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

File PE Metadata
Compilation timestamp:
12/6/2009 1:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:tk5Xv2Jam7+fh+xC1JU6evxDNn4vryFYsVE:GXv7l86YxDNnQrMA

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9989

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file youtubedownloadersetup271.exe has been seen being distributed by the following URL.

http://youtubedownload.altervista.org/.../YouTubeDownloaderSetup271.exe

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