kbz ii v41.exe

Windows Internet Explorer

Media Skrins

While the file properties state the file is developed by 'Microsoft Corporation', this is not the case and it is designed just to look like a legitimate Microsoft system file. The executable kbz ii v41.exe, “Internet Low-Mic Utility Tool” has been detected as malware by 1 anti-virus scanner. This is a setup program which is used to install the application. The file has been seen being downloaded from disk-space.ru.
Publisher:
Microsoft Corporation  (signed by Media Skrins)

Product:
Windows® Internet Explorer

Description:
Internet Low-Mic Utility Tool

Version:
8.00.7600.16385 (win7_rtm.090713-1255)

MD5:
d8e142596b2d17d2da4767505aade458

SHA-1:
28323841e9d4d115824d9a34ecb66e897202e537

SHA-256:
8bc49df31618f92e3da0b7f632c0f06ec14c510ac5370170119234fe12fdce95

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
1/10/2025 8:53:36 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.8.6.7

File size:
930 KB (952,336 bytes)

Product version:
8.00.7600.16385

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
ielowutil.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\kbz ii v41.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
7/8/2016 3:00:00 AM

Valid to:
7/9/2017 2:59:59 AM

Subject:
CN=Media Skrins, O=Media Skrins, STREET="Sergeya Radonezhskogo, 1", L=Moscow, S=Moscowskaya, PostalCode=105120, C=RU

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
4306C63FF43EF33E0058941CF93B71D8

File PE Metadata
Compilation timestamp:
7/29/2016 3:42:43 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:0nJwmZdSWBHi8ZRMfugBOMi/dqdY8rsqNETBIMybntiQf93k8LCHPYW8S4N/bSo8:9AjRMnSdqG8rsqNETnyDoSJkACvT4998

Entry address:
0x8F780

Entry point:
55, 8B, EC, 81, EC, 54, 02, 00, 00, 53, 56, 57, C6, 85, 6F, FF, FF, FF, D6, 8D, 09, 68, 9D, F7, 48, 00, C3, CD, 7F, 8B, 85, D4, FE, FF, FF, 69, C0, 03, 04, CB, 13, 89, 85, C0, FE, FF, FF, C7, 85, C8, FE, FF, FF, 04, 00, 00, 00, 68, 40, C5, 4C, 00, FF, 15, 8C, 13, 49, 00, 68, 44, C5, 4C, 00, FF, 15, 88, 13, 49, 00, 8B, 8D, C8, FE, FF, FF, 83, C1, 0C, 89, 8D, C8, FE, FF, FF, 81, BD, C8, FE, FF, FF, B3, AC, 00, 00, 76, 02, EB, 09, BA, BC, 01, 00, 00, 85, D2, 75, C4, 8B, D2, 8B, 55, 08, 8B, D2, 89, 15, 3C, 0E...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
573 KB (586,752 bytes)

The file kbz ii v41.exe has been seen being distributed by the following URL.

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