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obnovisetup.exe

Ilya Kheyfets

The application obnovisetup.exe by Ilya Kheyfets 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 www.obnovisoft1.ru and multiple other hosts.
Publisher:
Ilya Kheyfets  (signed and verified)

MD5:
316051f8fc2aca58a29f724c61f4ea81

SHA-1:
60fed340b053055b959f4a55d3a6a065bbbedc97

SHA-256:
6aba490fdf61ddda9a40708a46367c951261bbb0d6009ed6637a99175f11d744

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 4:47:03 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.IlyaKheyfets.Installer (M)
16.1.13.21

File size:
208.3 KB (213,264 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
Ilya Kheyfets

Authority:
StartCom Ltd.

Valid from:
9/2/2015 5:26:10 AM

Valid to:
9/2/2017 3:54:23 AM

Subject:
E=submit@anvir.com, CN=Ilya Kheyfets, L=Moscow, S=Moskva Oblast, C=RU

Issuer:
CN=StartCom Class 2 Primary Intermediate Object CA, OU=Secure Digital Certificate Signing, O=StartCom Ltd., C=IL

Serial number:
12C2A03076486B

File PE Metadata
Compilation timestamp:
9/26/2011 1:21:33 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:nweqOYEUXPnXtwNDClCqVnABeER0fbK7PNwankrR5YM6Beykxmj91s00aw6yNTsh:AEUX/twMlQuawRaJBey31s0BAaAI

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.4579

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file obnovisetup.exe has been seen being distributed by the following 2 URLs.

http://www.obnovisoft1.ru/.../obnovisetup.exe

http://www.obnovisoft1.ru/downloads/.../redir.php?file=obnovisetup

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