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avast_free_antivirus_rus_setup.exe

IronInstall

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application avast_free_antivirus_rus_setup.exe by IronInstall has been detected as adware 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 installCore installer. With this installer, users are expecting to download the free AVAST Antivirus but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
IronInstall  (signed and verified)

MD5:
8f89a1980fffad1873ffad94d332e3fc

SHA-1:
b10e1dd0173d1db1ee0d45f51ca901199cbabfe6

SHA-256:
a57a3cb0205ed24210aec8178c4a0e7918630c9bd3f230ee92a38a2e53ed31ba

Scanner detections:
1 / 68

Status:
Adware

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.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/26/2024 11:26:45 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.IronInst.Installer (M)
16.3.10.13

File size:
622.6 KB (637,496 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Signed by:
IronInstall

Authority:
COMODO CA Limited

Valid from:
11/20/2012 1:00:00 PM

Valid to:
11/21/2015 12:59:59 PM

Subject:
CN=IronInstall, O=IronInstall, STREET=63 Rothschild Blvd., L=Tel-Aviv, S=NA, PostalCode=65785, C=IL

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

Serial number:
2DC5BB8E9D823CD0C4F09AE859BBBEAC

File PE Metadata
Compilation timestamp:
6/20/1992 10:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:TkOyMJfscI2Sg7op8GbX1F57Zz9wpBItv/silNfTdQ4NuZWjee:YOyMJfsj2SEe1z9wetTe4NuZKe

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 bytes)

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

http://icore.besplatnyeprogrammy.ru/Avast_Free_Antivirus_Rus_Setup.exe

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