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update.exe

Mediawave Corporation

It is set to automatically execute when any user logs into Windows (through the local user run registry setting) with the name ‘Mediawave-Update.exe’.
Publisher:
Mediawave Corporation  (signed and verified)

Version:
1.0.0.0

MD5:
0144a041f7afd9e13e6216241178ad7b

SHA-1:
ed63affdae23c66238a5b52ec496ecd531ec576c

SHA-256:
9ddbe1c7dde6389f22db95242da70aefa69386301a8cdebd8f8c5846c2e60e1e

Scanner detections:
3 / 68

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

Analysis date:
12/26/2024 1:41:39 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
2014.9-160512

Comodo Security
UnclassifiedMalware
19077

IKARUS anti.virus
Win32.SuspectCrc
t3scan.1.6.1.0

File size:
860.3 KB (880,992 bytes)

Product version:
1.0.0.0

File type:
Executable application (Win32 EXE)

Common path:
C:\ProgramData\mediawave\update.exe

Digital Signature
Signed by:
Mediawave Corporation

Authority:
Thawte, Inc.

Valid from:
7/29/2013 9:00:00 AM

Valid to:
8/29/2014 8:59:59 AM

Subject:
CN=Mediawave Corporation, O=Mediawave Corporation, L=Seongnam-si, S=Gyeonggi-do, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
57F6127244941D42A89BBD9403FA5ED8

File PE Metadata
Compilation timestamp:
7/7/2014 2:22:16 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:MCWDh0dkegnyy25vJiwF/4pqkOB477e078jyB5b:MRDEkegtsvJpF/4pqhBce078j85b

Entry address:
0x2E0600

Entry point:
60, BE, 00, D0, 60, 00, 8D, BE, 00, 40, DF, FF, C7, 87, 0C, 3C, 25, 00, 91, A0, 8D, DB, 57, 83, CD, FF, EB, 0E, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46...
 
[+]

Entropy:
7.9195

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.22 (Delphi) stub

Code size:
848 KB (868,352 bytes)

Startup File (All Users Run)
Registry location:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
Mediawave-Update.exe

Command:
C:\ProgramData\mediawave\update.exe


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