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MFixerSetup.exe

MediaFixer Setup

ITVA LLC

The application MFixerSetup.exe by ITVA has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from files.mediafixer.ru.
Publisher:
ITVA LLC  (signed and verified)

Product:
MediaFixer Setup

Version:
1.0.22.1

MD5:
8527ad96a0b023421c099de50844623e

SHA-1:
5144e1b736fd74c1ff62a2fd2da651b01e01d102

SHA-256:
77dfb7e215d4a41f5d58bc2cac5631d633f68dcdba9024eb743661579b054f7a

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
11/26/2024 9:54:06 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.iTVA (M)
16.9.21.15

File size:
14.9 MB (15,630,008 bytes)

Product version:
1.0

Copyright:
ITVA LLC

Trademarks:
MediaFixer is a Trademark of ITVA, LLC.

Original file name:
MFixerSetup.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
ITVA LLC

Authority:
GlobalSign nv-sa

Valid from:
2/4/2016 7:06:48 PM

Valid to:
2/4/2017 7:06:48 PM

Subject:
CN=ITVA LLC, O=ITVA LLC, STREET="Parhomenko pr., 27/2 lit. A, office 6-N", L=Saint Petersburg, S=Saint Petersburg, C=RU, OID.1.3.6.1.4.1.311.60.2.1.2=Saint Petersburg, OID.1.3.6.1.4.1.311.60.2.1.3=RU, SERIALNUMBER=1107847001591, OID.2.5.4.15=Private Organization

Issuer:
CN=GlobalSign Extended Validation CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11212B8A6E2DA8A9954B83F4099B3336DAD1

File PE Metadata
Compilation timestamp:
10/7/2014 7:40:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:682+6AjH2Xa8NemwNj6HQvqOPqCuY4L6PV8WlfKUoT:6ePsN8lNj8QvVqCuY4LE2WlfvoT

Entry address:
0x3217

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, B8, 37, 42, 00, E8, C0, 2D, 00, 00, A3, 04, 37, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, B8, EC, 41, 00, FF, 15, 64, 71, 40, 00, 68, E4, 91, 40, 00, 68, 00, 2F, 42, 00, E8, 6A, 2A, 00, 00, FF, 15, B0, 70, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 58, 2A...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://files.mediafixer.ru/MFixerSetup.exe

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