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mediacodec.exe

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from d35vkgvsnerpak.cloudfront.net.
MD5:
4f070bdcf5215fd5816cf7bba97e473c

SHA-1:
c8ec71426089b564ae6ba893a7386fadd7b6165f

SHA-256:
bc4e4d68552e94d36651bd14b425dcbec69f35ea448be34c6f60c66e2c8c4d00

Scanner detections:
2 / 68

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

Analysis date:
12/25/2024 5:16:28 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/InstallCore.Gen9
7.11.183.48

avast!
Win32:Malware-gen
141025-0

File size:
665.9 KB (681,900 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:VwvpAmEPiDr0PzKPRtLhthxBN2bAj/ZuYftUmJTQ/SEGy6q81S10cYiC+9bPqsrD:Vwv6mEA0bwNRHjRuoGmJjEG5Y10tiCsF

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...
 
[+]

Entropy:
7.8430

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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