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avcodec-53.dll

SIEN S.A.

avcodec-53.dll is the library is part of the libavcodec, a codec for encoding and decoding video and audio data and is recompiled by SIEN S.A.. The library avcodec-53.dll by SIEN S.A has been known to be a potentially unwanted program that has been detected by 1 anti-malware scanner. Although a detection has been made for this resource, it is generally a commonly distributed 3rd-party library and is typically safe by itself.
Publisher:
SIEN S.A.  (signed and verified)

MD5:
e271dd2413eb788c05a4bf6e3af69bea

SHA-1:
219d3b8796c8c2e87d8b1faa24e4415e9068df92

Scanner detections:
1 / 68

Status:
Inconclusive but possibly unwanted  (It is part of a common redistributable library)

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.

Analysis date:
4/19/2024 10:23:32 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Common.PartOf.PUP.Sien.SIENSA (M)
16.2.12.21

File size:
1 MB (1,099,664 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Documents and Settings\{user}\Application data\beamrise\application\17.2.0.10\avcodec-53.dll

Digital Signature
Signed by:
SIEN S.A.

Authority:
VeriSign, Inc.

Valid from:
8/22/2012 7:00:00 AM

Valid to:
8/23/2014 6:59:59 AM

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:
11/15/2011 3:12:41 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
2.20

CTPH (ssdeep):
24576:rvFsWyTZw0hU+xv1c0IHtUezhgG8O2gATw75HqliH3YvS:rNsnFw+71c0IHtUe9gG87TwIliH3YvS

Entry address:
0x10C0

Entry point:
55, 89, E5, 83, EC, 38, 89, 5D, F4, 8B, 5D, 0C, 89, 75, F8, 8B, 75, 08, 89, 7D, FC, 8B, 7D, 10, 83, FB, 01, 74, 43, 89, 7C, 24, 08, 89, 5C, 24, 04, 89, 34, 24, E8, 63, 17, 0D, 00, 83, EC, 0C, 85, DB, 75, 19, 8B, 15, 00, F0, FB, 65, 85, D2, 0F, 84, 8E, 00, 00, 00, 89, 45, E4, E8, 56, FF, FF, FF, 8B, 45, E4, 8B, 5D, F4, 8B, 75, F8, 8B, 7D, FC, 89, EC, 5D, C2, 0C, 00, 8D, 74, 26, 00, C7, 04, 24, 80, 00, 00, 00, E8, BC, 65, 0D, 00, 85, C0, A3, 00, F0, FB, 65, 74, 62, C7, 00, 00, 00, 00, 00, A3, 10, F0, FB, 65...
 
[+]

Entropy:
6.6194

Code size:
892 KB (913,408 bytes)

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