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smw.sys

GOOBZO LTD

The file smw.sys by GOOBZO 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 “Search Module UpdateD”.
Publisher:
GOOBZO LTD  (signed and verified)

MD5:
72603243f7883ed8e965c5facaf9a9b3

SHA-1:
2418c0883ef0b45efff1551a18604c32b1542ae7

SHA-256:
6528542584db96f619c4345b3a06b31570ef9cb8399ba3b32e867ab75782c9ea

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:
4/19/2024 12:05:38 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Goobzo (M)
17.1.17.18

File size:
51.8 KB (52,992 bytes)

File type:
Driver (Win64 SYS)

Common path:
C:\Program Files\common files\noobzo\gnupdate\smw.sys

Digital Signature
Signed by:
GOOBZO LTD

Authority:
COMODO CA Limited

Valid from:
1/20/2016 1:00:00 AM

Valid to:
1/20/2017 12:59:59 AM

Subject:
CN=GOOBZO LTD, O=GOOBZO LTD, STREET="Bldg #15 Matam", L=Haifa, S=Haifa, PostalCode=31095, C=IL

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

Serial number:
00F192DF3C0EC86D37E573B02269C46904

File PE Metadata
Compilation timestamp:
1/17/2017 6:45:35 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
14.0

Entry address:
0xD000

Entry point:
48, 89, 54, 24, 10, 48, 89, 4C, 24, 08, 48, 83, EC, 48, 48, C7, 44, 24, 28, 00, 00, 00, 00, 48, C7, 44, 24, 30, 00, 00, 00, 00, 48, C7, 44, 24, 38, 00, 00, 00, 00, C7, 44, 24, 24, 00, 00, 00, 00, E8, 7A, 6E, FF, FF, 89, 44, 24, 20, 83, 7C, 24, 20, 00, 7D, 05, E9, 24, 01, 00, 00, 4C, 8D, 4C, 24, 28, 41, B8, 20, 00, 00, 00, BA, 01, 00, 00, 00, 48, 8B, 4C, 24, 50, FF, 15, C7, A0, FF, FF, 89, 44, 24, 20, 83, 7C, 24, 20, 00, 7D, 05, E9, F9, 00, 00, 00, 48, 8B, 4C, 24, 28, E8, E5, 9B, FF, FF, 85, C0, 7D, 0D, 8B...
 
[+]

Entropy:
6.0431

Code size:
36.5 KB (37,376 bytes)

Driver
Display name:
Search Module UpdateD

Service name:
SMUpdd

Type:
Kernel device driver (KernelDriver)


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