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mediacodec.exe

Open Source Developer

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from d35vkgvsnerpak.cloudfront.net.
Publisher:
Open Source Developer  (signed and verified)

MD5:
f6c391116ed749b125906098912c4519

SHA-1:
5a4718eff6a9f2c57cc1b859f5cad9cdf4afcf7e

SHA-256:
3695bd0744dd17ebad80fdeeb9e1a6e5b2a172d9eb3ee67e0131519320d1ddde

Scanner detections:
4 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
4/25/2024 4:46:30 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/InstallCore.OZ
8.9863

Fortinet FortiGate
Riskware/InstallCore
5/29/2014

Trend Micro House Call
TROJ_GEN.F47V0520
7.2.149

Vba32 AntiVirus
Downware.InstallCore
3.12.26.0

File size:
667.3 KB (683,360 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\downloads\mediacodec.exe

Digital Signature
Signed by:
Open Source Developer

Authority:
Unizeto Technologies S.A.

Valid from:
11/14/2013 11:54:26 AM

Valid to:
11/14/2014 11:54:26 AM

Subject:
E=admin@mediacodec.org, CN=Open Source Developer, OU=Software Publishing, O=Open Source Developer, C=PL

Issuer:
CN=Certum Level III CA, OU=Certum Certification Authority, O=Unizeto Technologies S.A., C=PL

Serial number:
39A416F8FFA5E48B147ADBE062E63C90

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:VwvpAmEPiDr0PzKPRtLGthxBN2bAj/ZuYftUmJTQ/SEGy6q81S10cYiC+9bPqsrD:Vwv6mEA0bwWRHjRuoGmJjEG5Y10tiCsF

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file mediacodec.exe has been seen being distributed by the following URL.

http://d35vkgvsnerpak.cloudfront.net/MediaCodec.exe

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