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legendasdrv.sys

Windows Win 7 DDK driver

GT Consultoria em Informática Ltda

The file legendasdrv.sys, “NetFilter SDK WFP Driver (WPP)” by GT Consultoria em Informáticaa has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a Windows 64-bit kernel mode device driver named “legendasdrv”.
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:
ab56f1d2ecb322da540fa2b62317e854

SHA-1:
20a88dc9273443a0e24247465f08757d113a8b5e

SHA-256:
d162aec13064cd5c117518c991c9bbd243ee5067e32a9be3819379e2149d2a55

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:
12/27/2024 1:08:50 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.GTConsultoriaemInformaticaa (M)
15.11.23.12

File size:
57.8 KB (59,200 bytes)

Product version:
6.2.9200.20789

Copyright:
Copyright © NetFilterSDK.com

Original file name:
netfilter2.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
GT Consultoria em Informática Ltda

Authority:
COMODO CA Limited

Valid from:
8/3/2015 1:00:00 AM

Valid to:
12/30/2015 11:59:59 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 9:23:38 PM

OS version:
6.2

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
11.0

CTPH (ssdeep):
768:0Z1cE1xgjrbjc1jTbntoNv4LLjGxsdYSklLgAMbOxpv8zJfnTvta3/Pu1Pq08QjP:0hvyvLW/ldYSklLxM5g3/PcqrGYE

Entry address:
0x9D50

Entry point:
48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 48, 8B, DA, 48, 8B, F9, E8, A3, 42, 00, 00, 48, 8B, D3, 48, 8B, CF, 48, 8B, 5C, 24, 30, 48, 83, C4, 20, 5F, E9, 12, DB, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 66, 66, 0F, 1F, 84, 00, 00, 00, 00, 00, 48, 3B, 0D, 79, 23, 00, 00, 75, 12, 48, C1, C1, 10, 66, F7, C1, FF, FF, 75, 03, C2, 00, 00, 48, C1, C9, 10, E9, 08, 00, 00, 00, CC, CC, CC, CC, CC, CC, CC, CC, B9, 02, 00, 00, 00, CD, 29, CC, CC, CC, CC, CC, CC, CC, CC, CC, B9, 08, 00, 00, 00, CD, 29, CC...
 
[+]

Code size:
41.5 KB (42,496 bytes)

Driver
Display name:
legendasdrv

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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