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osdownloaderupdate.exe

OSDownloader

Opensubtitles.org

The application osdownloaderupdate.exe has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘OSDownloaderUpdate’. While running, it connects to the Internet address osdownloader.com on port 80 using the HTTP protocol.
Publisher:
Opensubtitles.org

Product:
OSDownloader

Version:
1.0.0.0

MD5:
4f608a5be6200957d4531b2b3d6e7b77

SHA-1:
1fe77e81cb150a2332dfa217b9c735a1b2cdbb5d

SHA-256:
479fd613185eb4f50811ac01bde561422ccfe47419c0cc6e42490db354cff1a8

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/20/2024 2:20:04 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Opensubtitles (M)
17.3.4.11

File size:
3.6 MB (3,736,576 bytes)

Product version:
1.0.0.0

Copyright:
Opensubtitles.org

Trademarks:
Opensubtitles.org

Original file name:
OSDownloaderUpdate

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\osdownloader\osdownloaderupdate.exe

File PE Metadata
Compilation timestamp:
11/27/2000 8:02:50 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0x418D62

Entry point:
60, 80, F0, E4, 8D, 0D, AF, 50, 8F, 73, C6, C7, 1B, 68, 90, 12, F4, 00, F2, EB, 08, 81, F7, E4, F3, EC, 36, 22, ED, 68, ED, 40, B0, 00, F7, C7, 9D, A5, 20, 6E, 09, D6, 86, F9, 68, 4A, 12, 2E, 00, 81, FB, 57, 43, 00, 00, 73, 06, 84, E1, B2, 7B, 08, CE, E8, 00, 00, 00, 00, 5A, 72, 07, 3C, FF, 0F, BE, FA, 89, D9, 68, B8, 94, 76, 00, 57, B0, EC, EB, 0C, F7, C0, 09, C7, F3, 2B, 80, EB, FE, 80, D4, 62, 86, FC, 89, C3, 87, F8, 88, EB, 0F, AF, F1, 8D, 2D, ED, 55, 07, 00, BF, 71, 78, BA, 72, 0F, AF, D8, 81, ED, A9...
 
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Entropy:
6.6584

Code size:
2.7 MB (2,808,320 bytes)

Startup File (User Run)
Registry location:
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
OSDownloaderUpdate

Command:
"C:\Program Files\osdownloader\osdownloaderupdate.exe" "sleep"


The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to osdownloader.com  (178.32.200.205:80)

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