310714_br.exe

Tecnolab LLC

The application 310714_br.exe, “Download da Internet” by Tecnolab 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.fileflow.co.
Publisher:
Tecnolab LLC  (signed and verified)

Description:
Download da Internet

Version:
5.2.2.9

MD5:
5890cb6cedf14549caa8a94c6a14bb91

SHA-1:
ef0485ddc0a9e4522049dbd70afc4a58bc23d7ae

SHA-256:
b1c5115641c696d7fbe9e56552b7741aa2873160bf464a17de96f3c372085768

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 12:42:54 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tecnolab.Installer (M)
16.5.15.4

File size:
1.5 MB (1,611,704 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\310714_br.exe

Digital Signature
Signed by:

Authority:
GoDaddy.com, Inc.

Valid from:
10/6/2015 5:43:47 PM

Valid to:
5/12/2016 6:43:30 PM

Subject:
CN=Tecnolab LLC, O=Tecnolab LLC, L=Lewes, S=Delaware, C=US

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:
618D731DB99C586E

File PE Metadata
Compilation timestamp:
12/5/2009 8:50:35 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:eRmMnIGU4N5Gcug/2GWmLGpal932X2GkUFkSDbuPpsncHSi3OcrS29V1:Goj4fPZDUSSDEmngu29V1

Entry address:
0x323F

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 98, 27, 7A, 00, E8, 09, 2C, 00, 00, A3, E4, 26, 7A, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, DC, 79, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, E0, 1E, 7A, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 80, 7A, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file 310714_br.exe has been seen being distributed by the following URL.

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