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ffmpegsumo.dll

SIEN S.A.

This is the SIEN AppScion Installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The module ffmpegsumo.dll by SIEN S.A 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 program is a setup application that uses the SIEN SuperInstall installer.
Publisher:
SIEN S.A.  (signed and verified)

MD5:
0791ca57c0067412cc15f70f20198a5e

SHA-1:
839c7b9451eaba849aa1ca96094606fd55221d7a

SHA-256:
3c45ccbd5923e3d8875b935a9d65d82dae98ee864b8b801667097ca0fda86292

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/25/2024 8:39:10 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Sien.SIENSA.Bundler (M)
16.2.11.4

File size:
953.3 KB (976,192 bytes)

File type:
Dynamic link library (Win32 DLL)

Bundler/Installer:
SIEN SuperInstall

Common path:
C:\users\{user}\appdata\local\beamrise\application\3.27.0.5541\ffmpegsumo.dll

Digital Signature
Signed by:
SIEN S.A.

Authority:
VeriSign, Inc.

Valid from:
8/21/2012 9:00:00 PM

Valid to:
8/22/2014 8:59:59 PM

Subject:
CN=SIEN S.A., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=SIEN S.A., L=Paris, S=France, C=FR

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
514EA00D30C8C244C3E818890BF73967

File PE Metadata
Compilation timestamp:
7/25/2013 9:13:08 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
24576:ULBAxOCDEzyFiNMw7va5jjXglA5JVg5Qp:ULBIOKWyFiuw7S5j7gSJVg5Qp

Entry address:
0x96509

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 58, BC, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 51, 56, 8B, 75, 0C, 56, E8, CC, 93, 00, 00, 89, 45, 0C, 8B, 46, 0C, 59, A8, 82, 75, 17, E8, BD, 0F, 00, 00, C7, 00, 09, 00, 00, 00, 83, 4E, 0C, 20, 83, C8, FF, E9, 2F, 01, 00, 00, A8, 40, 74, 0D, E8, A2, 0F, 00, 00, C7, 00, 22, 00, 00, 00, EB, E3, 53, 33, DB, A8, 01, 74, 16, 89, 5E, 04, A8, 10, 0F, 84, 87, 00, 00, 00, 8B, 4E, 08, 83, E0, FE, 89, 0E...
 
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Code size:
667 KB (683,008 bytes)

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