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defragsetup.exe

AnVir Software

The application defragsetup.exe by AnVir Software has been detected as a potentially unwanted program by 5 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from ru.iobit.com.
Publisher:
AnVir Software  (signed and verified)

MD5:
d68fc19cfcf48b3e665980a27ff82ca2

SHA-1:
eb0132f8e7e53145b4a8738b3c6ec3b9e981d731

SHA-256:
46b8abcd08a70b90139d8420061df810dfdf4384595c3c4207fcae62d386609d

Scanner detections:
5 / 68

Status:
Potentially unwanted

Analysis date:
4/24/2024 11:11:19 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Dr.Web
Program.Unwanted.69
9.0.1.0239

ESET NOD32
Win32/Toolbar.Widgi.B potentially unwanted (variant)
9.11305

G Data
Win32.Adware.iObit
15.8.25

McAfee
Artemis!D68FC19CFCF4
5600.6661

Rising Antivirus
PE:Trojan.RuMail!1.6574
23.00.65.15825

File size:
9.2 MB (9,634,816 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\.old\before\defragsetup.exe

Digital Signature
Signed by:
AnVir Software

Authority:
COMODO CA Limited

Valid from:
9/27/2011 5:00:00 AM

Valid to:
9/27/2014 4:59:59 AM

Subject:
CN=AnVir Software, O=AnVir Software, STREET=29 Altaiskaya ul., L=Moscow, S=Moscow, PostalCode=107589, C=RU

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
6BA3E1478E3A2F8975212409D192880E

File PE Metadata
Compilation timestamp:
9/26/2011 6:21:38 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:oFVHasDxvqwyMFZJ94MY3V4iP6Zh/6RRRgM2iouRcyC:oqsDxywyMWMY3Hoh/6RRRgnio2c3

Entry address:
0x38AF

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, 68, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 90, 40, 00, 55, FF, 15, C0, 92, 40, 00, 6A, 08, A3, 98, EB, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, EA, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, A2, 40, 00, FF, 15, 84, 91, 40, 00, 68, 4C, A2, 40, 00, 68, A0, 6A, 47, 00, E8, 18, 27, 00, 00, FF, 15, B0, 90, 40, 00, 50, BF, A0, F0, 4C, 00, 57, E8, 06, 27, 00, 00...
 
[+]

Entropy:
7.9814

Packer / compiler:
Nullsoft install system v2.x

Code size:
29 KB (29,696 bytes)

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

http://ru.iobit.com/.../defragsetup.exe

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