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avcodec-54.dll

Beijing Perfect World Network Technology Co.,Ltd.

avcodec-54.dll is the library is part of the libavcodec, a codec for encoding and decoding video and audio data and is recompiled by Beijing Perfect World Network Technology Co.,Ltd.. The file has been seen being downloaded from download.gt.17y.com.
Publisher:
Beijing Perfect World Network Technology Co.,Ltd.  (signed and verified)

MD5:
0f59476ed81870e12b236ac70ae87bae

SHA-1:
40e1a2d2b4a119195b2bb6b9691670bde76b6c40

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/5/2024 6:40:48 PM UTC  (today)

File size:
1.3 MB (1,409,456 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Documents and Settings\{user}\Application data\gt\1.23.0.3268\bin\avcodec-54.dll

Digital Signature
Signed by:
Beijing Perfect World Network Technology Co.,Ltd.

Authority:
VeriSign, Inc.

Valid from:
3/6/2012 8:00:00 AM

Valid to:
5/6/2015 7:59:59 AM

Subject:
CN="Beijing Perfect World Network Technology Co.,Ltd.", OU=System Center, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Beijing Perfect World Network Technology Co.,Ltd.", L=Binjing, S=Binjing, C=CN

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:
201A0B1D4F32E7AD172D9D9181FAAD6A

File PE Metadata
Compilation timestamp:
9/29/2012 3:51:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
2.22

CTPH (ssdeep):
24576:/C5a/8dpaqnaKtadtDq9OG81ebxPvg7xKUL3KdsUCsSSjSBDeWBS9Xm6f4ZLKMuK:K7f7mtDFMLHxBMOsfRzVOaOOmD3KYRUH

Entry address:
0x1058

Entry point:
55, 89, E5, 57, 56, 53, 83, EC, 2C, 8B, 75, 08, 8B, 5D, 0C, 8B, 7D, 10, 83, FB, 01, 74, 3D, 89, 7C, 24, 08, 89, 5C, 24, 04, 89, 34, 24, E8, 5D, F6, 0F, 00, 83, EC, 0C, 85, DB, 75, 19, 8B, 15, 00, 10, 21, 6A, 85, D2, 0F, 84, 84, 00, 00, 00, 89, 45, E4, E8, 64, FF, FF, FF, 8B, 45, E4, 8D, 65, F4, 5B, 5E, 5F, C9, C2, 0C, 00, 8D, 76, 00, C7, 04, 24, 80, 00, 00, 00, E8, D8, 44, 10, 00, A3, 00, 10, 21, 6A, 85, C0, 74, 63, C7, 00, 00, 00, 00, 00, A3, 04, 10, 21, 6A, A1, 20, CA, 1E, 6A, 85, C0, 74, 14, 89, 7C, 24...
 
[+]

Entropy:
6.5697

Code size:
1.1 MB (1,103,872 bytes)

The file avcodec-54.dll has been seen being distributed by the following URL.

http://download.gt.17y.com/gt/1.25.9.3850/.../avcodec-54.dll

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