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{9f6bd61c-56e9-4ec0-8890-acc97fb10685}gw.sys

Air Globe

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file {9f6bd61c-56e9-4ec0-8890-acc97fb10685}gw.sys by Air Globe has been detected as adware by 24 anti-malware scanners. It runs as a Windows kernel mode device driver named “{9f6bd61c-56e9-4ec0-8890-acc97fb10685}Gw”. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
StdLib  (signed by Air Globe)

Product:
StdLib

Version:
1.4.4.6 built by: WinDDK

MD5:
8073a0b503c18c6a063961fa1eed711f

SHA-1:
5a709273244c4e5d91e38b4683847bb3459f8f55

SHA-256:
dfb746347e914b56fe73ff960fcb66bdc6886c2f8a79aab626e74897e9557641

Scanner detections:
24 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/19/2024 11:11:07 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.V
655

Agnitum Outpost
PUA.BrowseFox
7.1.1

Avira AntiVirus
Adware/BrowseFox.A.1227
7.11.176.146

AVG
Generic
2016.0.3133

Baidu Antivirus
Hacktool.Win32.NetFilter
4.0.3.15421

Bitdefender
Adware.BrowseFox.V
1.0.20.555

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Netfilter-134
0.98/21511

Comodo Security
TrojWare.Win32.AltBrowse.IZZV
21841

Dr.Web
Trojan.Yontoo.1734
9.0.1.0111

Emsisoft Anti-Malware
Adware.BrowseFox.V
8.15.04.21.04

ESET NOD32
Win32/NetFilter.A potentially unsafe (variant)
9.11506

F-Prot
W32/A-248e95ab
v6.4.7.1.166

F-Secure
Adware.BrowseFox.V
11.2015-21-04_3

G Data
Adware.BrowseFox
15.4.25

herdProtect (fuzzy)
variant of {e9bebce7-deb3-4ab9-896c-549739f208c5}gw.sys (Adware)
2015.7.22.12

K7 AntiVirus
Unwanted-Program
13.202.15654

MicroWorld eScan
Adware.BrowseFox.V
16.0.0.333

nProtect
Adware.BrowseFox.V
15.04.20.01

Qihoo 360 Security
Win32/Virus.Adware.618
1.0.0.1015

Reason Heuristics
Threat.Yontoo.AirGlobe
15.4.21.0

Vba32 AntiVirus
AdWare.Zaitu
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
39532

Zillya! Antivirus
Backdoor.CPEX.Win32.29350
2.0.0.2145

File size:
42.1 KB (43,144 bytes)

Product version:
1.4.4.6

Copyright:
Copyright © 2013 StdLib

Original file name:
StdLib.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\{9f6bd61c-56e9-4ec0-8890-acc97fb10685}gw.sys

Digital Signature
Signed by:
Air Globe

Authority:
VeriSign, Inc.

Valid from:
1/10/2015 6:00:00 PM

Valid to:
1/11/2016 5:59:59 PM

Subject:
CN=Air Globe, O=Air Globe, L=San Diego, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
0C68EFA725DB8110CE807489DAC03553

File PE Metadata
Compilation timestamp:
4/20/2015 12:56:36 PM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:6N0457WBZwpHs63E+X7BIrTsCEziDH+JgrVJddqzzfmYT:uhUcpH/0+LCf7EziDHhd6

Entry address:
0xA03E

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, 20, 70, FF, FF, CC, CC, 94, A1, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, CE, A4, 00, 00, E0, 80, 00, 00, B4, A0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 24, A5, 00, 00, 00, 80, 00, 00, EC, A0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, A4, A9, 00, 00, 38, 80, 00, 00, C4, A0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 9C, AA, 00, 00, 10, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, FC, A4, 00, 00, 10, A5, 00, 00, E8, A4...
 
[+]

Entropy:
6.6144

Code size:
28 KB (28,672 bytes)

Driver
Display name:
{9f6bd61c-56e9-4ec0-8890-acc97fb10685}Gw

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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