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avast_antivirus_setup.exe

BERNEX APLICACIONES SL

The application avast_antivirus_setup.exe by BERNEX APLICACIONES SL 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 Nullsoft Install System installer. The file has been seen being downloaded from s3.eu-central-1.amazonaws.com.
Publisher:
BERNEX APLICACIONES SL  (signed and verified)

MD5:
9530b74d4a9a683d7495f0f7e37d7301

SHA-1:
d4017bc920cf20bffd36cc8d623e10a47b1861ba

SHA-256:
4215a8090d260d73d927d9b440f90d03b5b26d947e66ee28a212e6999d98c324

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.

Analysis date:
12/24/2024 5:29:49 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BERNEXAPLICACIONES.Installer (M)
16.1.31.12

File size:
535.5 KB (548,344 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

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

Digital Signature
Signed by:
BERNEX APLICACIONES SL

Authority:
GoDaddy.com, Inc.

Valid from:
5/13/2015 12:15:38 PM

Valid to:
5/13/2016 12:15:38 PM

Subject:
CN=BERNEX APLICACIONES SL, O=BERNEX APLICACIONES SL, L=Barcelona, C=ES

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
1F3881F507F3677C

File PE Metadata
Compilation timestamp:
2/19/2012 4:01:57 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
6144:fcu38YwhylC61AAAAAAAAA5AAAAAAAAAKIX1jP7vUW006UgT46rEIWHjRWV58S:fB3W017oR0g464IWHYDR

Entry address:
0x4131

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 43, 43, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 44, 43, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 44, 43, 00, 56, A3, F4, 27, 43, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8B, 3B, 00, 00, A3, 50, 28, 43, 00, 8D, 85, 84, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, A9, B2, 40, 00, FF, 15, AC, 44, 43, 00, 83, EC, 14, C7, 44, 24, 04, AA, B2, 40, 00, C7...
 
[+]

Code size:
33.5 KB (34,304 bytes)

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

https://s3.eu-central-1.amazonaws.com/.../avast_antivirus_setup.exe

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