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vivadrv.sys

Windows Win 7 DDK driver

GT Consultoria em Informática Ltda

The file vivadrv.sys, “NetFilter SDK WFP Driver (WPP)” by GT Consultoria em Informáticaa has been detected as adware by 2 anti-malware scanners. It runs as a Windows kernel mode device driver named “vivadrv”.
Publisher:
Windows (R) Win 7 DDK provider  (signed by GT Consultoria em Informática Ltda)

Product:
Windows (R) Win 7 DDK driver

Description:
NetFilter SDK WFP Driver (WPP)

Version:
1.4.7.1

MD5:
0d660b55e91247544eaf28b760d4df3f

SHA-1:
2b5bbb368ee980399d9c8936fc541fc1c6109056

SHA-256:
964eac61d290b1472374cbc2e1793f14684afaa1df382b9bfe3d0bc2a9446200

Scanner detections:
2 / 68

Status:
Adware

Analysis date:
12/27/2024 1:04:23 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/NetFilter.A potentially unsafe (variant)
9.12327

Reason Heuristics
PUP.installCore.GTConsultoriaemInformaticaa (M)
15.9.29.13

File size:
48.8 KB (49,952 bytes)

Product version:
6.2.9200.20789

Copyright:
Copyright © NetFilterSDK.com

Original file name:
netfilter2.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\vivadrv.sys

Digital Signature
Signed by:
GT Consultoria em Informática Ltda

Authority:
COMODO CA Limited

Valid from:
8/2/2015 9:00:00 PM

Valid to:
12/30/2015 9:59:59 PM

Subject:
CN=GT Consultoria em Informática Ltda, O=GT Consultoria em Informática Ltda, STREET="AV PRESIDENTE ITAMAR FRANCO, 3180/404", L=Juiz de Fora, S=Minas Gerais, PostalCode=36025-290, C=BR

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

Serial number:
009704DC419FC73B34ECF547A8E3103A7E

File PE Metadata
Compilation timestamp:
8/11/2015 5:23:40 PM

OS version:
6.2

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
11.0

CTPH (ssdeep):
1536:0r73FpnhQDcBy/t0MPFQawt+eIJVnyONGc4l:0r73XmgC0AFQaE+hnyT

Entry address:
0x838C

Entry point:
8B, FF, 55, 8B, EC, E8, 70, 2C, 00, 00, 5D, E9, 0E, E2, FF, FF, CC, CC, CC, CC, CC, CC, 3B, 0D, 14, A0, 40, 00, 75, 03, C2, 00, 00, E9, 06, 00, 00, 00, CC, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 51, 89, 4D, FC, 6A, 02, 59, CD, 29, CC, CC, CC, CC, CC, CC, 6A, 08, 59, CD, 29, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, B8, 01, 00, 00, 00, C2, 10, 00, 4E, 00, 46, 00, 53, 00, 44, 00, 4B, 00, 20, 00, 46, 00, 6C, 00, 6F, 00, 77, 00, 20, 00, 45, 00, 73, 00, 74, 00, 61, 00, 62, 00, 6C, 00, 69, 00, 73, 00, 68, 00...
 
[+]

Code size:
33.5 KB (34,304 bytes)

Driver
Display name:
vivadrv

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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