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obs-studio.exe

OBS STUDIO

Software Assistant

The application obs-studio.exe by Software Assistant has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from files.storagefreedomnload.com.
Publisher:
Software Assistant  (signed and verified)

Product:
OBS STUDIO

Version:
3.0.0.156

MD5:
b92eac22f69d903f1c12962f87a6be48

SHA-1:
4c27714d28f18d16d2d3f6c865a05a2c160cdce8

SHA-256:
c3d6a8ca9626e86cb2a08d5df548bc33c801c5ed58aab2b20ce4181c26181df0

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Bundles additional software, mostly toolbars and other potentially unwanted applications using the Vittalia monitization installer.

Analysis date:
4/29/2024 4:20:26 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Vittalia.Software.Installer (M)
16.6.29.11

File size:
1.1 MB (1,140,448 bytes)

Product version:
3.0.0.156

Copyright:
(c) Software Assistant

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\obs-studio.exe

Digital Signature
Signed by:
Software Assistant

Authority:
Symantec Corporation

Valid from:
5/15/2016 6:00:00 PM

Valid to:
5/16/2017 5:59:59 PM

Subject:
CN=Software Assistant, O=Software Assistant, L=Newark, S=Delaware, C=US

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
5E20963D8600576BB605A10CBE45F3D8

File PE Metadata
Compilation timestamp:
1/30/2013 7:21:56 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:xxGP5qLZwj8n22kizARM6O2CihdJT5a9xia5Yqlm7EeVCxUlVhEJakG:KxcE87A6Z2rhf5avl+hfhEJakG

Entry address:
0x113BC

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, 2C, 00, 41, 00, E8, E8, 51, FF, FF, 33, C0, 55, 68, 9E, 1A, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 5A, 1A, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 16, D8, FF, FF, E8, 65, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 2B, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 50, 86...
 
[+]

Entropy:
6.9683

Developed / compiled with:
Microsoft Visual C++

Code size:
65.5 KB (67,072 bytes)

The file obs-studio.exe has been seen being distributed by the following URL.

http://files.storagefreedomnload.com/v2/click/332e5738/?affiliate_image=http://www.freedomnload.com/.../obs100.jpg&d=https://github.com/jp9000/obs-studio/releases/download/0.14.2/OBS-Studio-0.14.2-Installer.exe&filename=OBS-Studio&key=8b7e3eab70713ae1740998d18cfd0bcfb6a588896e5c54f4e40b42fbff701273&n=OBS STUDIO&product_image=http://www.freedomnload.com/.../obs325.jpg&sid=OBS STUDIO&uao=TW96aWxsYS81LjAgKFdpbmRvd3MgTlQgMTAuMDsgV09XNjQpIEFwcGxlV2ViS2l0LzUzNy4zNiAoS0hUTUwsIGxpa2UgR2Vja28pIENocm9tZS81MS4wLjI3MDQuMTAzIFNhZmFyaS81MzcuMzY_&scid=94718104-3ce6-11e6-8dbb-0401bb479d01

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