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avast_free_antivirus_rus_setup.exe

The application avast_free_antivirus_rus_setup.exe has been detected as a potentially unwanted program by 20 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from installcore.besplatnyeprogrammy.ru.
MD5:
46dd2475f653ed2c1a57c8520f1f2f22

SHA-1:
65a0927d4a10887835666966720f5069f0486dee

SHA-256:
a7d05b82bc8467062331e900c89e8e90fe10cb48cec51def92754c1a84a6ee22

Scanner detections:
20 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
12/25/2024 3:30:47 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/InstallCore.Gen7
7.11.213.54

avast!
Win32:Installer-I [PUP]
2014.9-160301

AVG
Generic
2017.0.2818

Comodo Security
ApplicUnwnt
21271

Dr.Web
Adware.InstallCore.101
9.0.1.061

ESET NOD32
Win32/InstallCore.BL potentially unwanted
10.11259

F-Prot
W32/InstallCore.R3.gen
v6.4.7.1.166

G Data
Win32.Application.InstallCore.CJ
16.3.25

K7 AntiVirus
Unwanted-Program
13.200.15134

McAfee
Artemis!46DD2475F653
5600.6474

NANO AntiVirus
Riskware.Win32.InstallCore.dmhfxk
0.30.0.296

Norman
Kryptik.CDMO
11.20160301

Panda Antivirus
PUP/MultiToolbar.A
16.03.01.01

Qihoo 360 Security
Win32/Virus.Adware.94c
1.0.0.1015

Reason Heuristics
PUP.InstallCore.ENG (M)
16.3.1.1

Rising Antivirus
PE:Malware.InstallCore!6.4
23.00.65.16228

Sophos
Install Core Click run software
4.98

SUPERAntiSpyware
PUP.InstallCore/Variant
9293

Vba32 AntiVirus
Downware.InstallCore
3.12.26.3

VIPRE Antivirus
InstallCore
38064

File size:
638.4 KB (653,744 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:iJfs7yCxQszO54YNe6aA9HbJzXgs4m8Bkkgz5jVpdtBdjFC8V00dbNoMGB:iJfsOCx/CikVXgs4hkkgVZpdZjIY00pm

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...
 
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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://installcore.besplatnyeprogrammy.ru/Avast_Free_Antivirus_Rus_Setup.exe

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