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nfregdrv.exe

GT Consultoria em Informática Ltda

The application nfregdrv.exe 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.
Publisher:
GT Consultoria em Informática Ltda  (signed and verified)

MD5:
08f05a4a88556d09df85941343558cb2

SHA-1:
83dc19272015214c73407293d5c41e98792c7f3a

SHA-256:
58da787422e02c9e3ef6694090da6d29b590fc4e4493836307449347bfa00db8

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 1:17:38 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.GTConsultoriaemInformaticaa (M)
15.9.12.11

File size:
121.8 KB (124,704 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\viva\nfregdrv.exe

Digital Signature
Signed by:
GT Consultoria em Informática Ltda

Authority:
COMODO CA Limited

Valid from:
8/3/2015 12:00:00 AM

Valid to:
12/30/2015 10:59:59 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:
9/3/2015 8:22:41 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
1536:eFgj1ZfeC3puTUbfIq81HqtuW8s/qWrE65w3c48mFsWjcdX+gh7Pmu6nmE0WaBTw:eFdVq3NB6+X+gh7Pmu6nmnVy

Entry address:
0x58D2

Entry point:
E8, A3, 2B, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, C8, A2, 41, 00, E8, 48, 31, 00, 00, E8, 74, 2D, 00, 00, 0F, B7, F0, 6A, 02, E8, 36, 2B, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, F5, 22, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
73 KB (74,752 bytes)

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