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nanosurfer.expext.exe

Nano Surfer

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application nanosurfer.expext.exe by Nano Surfer has been detected as adware by 27 anti-malware scanners. 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:
Nano Surfer  (signed and verified)

Version:
1.0.6242.39491

MD5:
4416516c3a05cff9c8f7212064bd3349

SHA-1:
b988c24c791cb0404025b6313da0b6353ffab4d7

SHA-256:
5ba9cf2d116beece00667fe244cc65a9af8d35830021843a2ce2c4fd930c871c

Scanner detections:
27 / 68

Status:
Adware

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

Analysis date:
4/20/2024 8:42:14 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Graftor.173090
6324531

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.03.29

Avira AntiVirus
ADWARE/BrowseFox.Gen2
3.6.1.96

AVG
AdPlugin
2016.0.3156

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.15328

Bitdefender
Gen:Variant.Adware.Graftor.173090
1.0.20.435

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Agent-38512
0.98/21511

Comodo Security
Application.Win32.BrowseFox.AK
21575

Dr.Web
Trojan.Yontoo.1734
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Adware.Graftor.173090
9.0.0.4799

ESET NOD32
Win32/BrowseFox.AA potentially unwanted (variant)
9.11397

F-Prot
W32/S-782d657c
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.Graftor
5.13.68

G Data
Gen:Variant.Adware.Graftor.173090
15.3.25

herdProtect (fuzzy)
variant of dealkeeper.expext.exe (Adware)
2015.7.3.9

K7 AntiVirus
Trojan
13.202.15414

McAfee
Program.BrowseFox-FVA
16.8.708.2

MicroWorld eScan
Gen:Variant.Adware.Graftor.173090
16.0.0.261

NANO AntiVirus
Riskware.Win32.BrowseFox.dlbjxp
0.30.8.659

Panda Antivirus
Generic Suspicious
15.03.28.10

Qihoo 360 Security
HEUR/QVM10.1.Malware.Gen
1.0.0.1015

Reason Heuristics
Adware.Yontoo.NanoSurfer
15.3.28.21

Vba32 AntiVirus
AdWare.MSIL.Agent
3.12.26.3

VIPRE Antivirus
Threat.4150696
38552

Zillya! Antivirus
Trojan.Katusha.Win32.37082
2.0.0.2120

File size:
99.2 KB (101,624 bytes)

Product version:
1.0.6242.39491

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\nano surfer\bin\nanosurfer.expext.exe

Digital Signature
Signed by:
Nano Surfer

Authority:
VeriSign, Inc.

Valid from:
12/16/2014 4:00:00 PM

Valid to:
12/17/2015 3:59:59 PM

Subject:
CN=Nano Surfer, O=Nano Surfer, L=Santa Monica, 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:
4C3408B948BFE38825B699D7ED92B282

File PE Metadata
Compilation timestamp:
3/28/2015 12:13:25 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1536:4v6Gs16A0wApfI+8G2dBKCKXfPWk6EHIkmnMBcuzP1KgS3J:N1uw24dKXf+k6cJP1KgS3

Entry address:
0x563E

Entry point:
E8, AB, 3C, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, 7D, 08, 00, 74, 2D, FF, 75, 08, 6A, 00, FF, 35, 64, 7F, 41, 00, FF, 15, 4C, 20, 41, 00, 85, C0, 75, 18, 56, E8, 2F, 08, 00, 00, 8B, F0, FF, 15, 68, 20, 41, 00, 50, E8, DF, 07, 00, 00, 59, 89, 06, 5E, 5D, C3, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 80, 00, 00, 00, 72, 0E, 83, 3D, C0, 91, 41, 00, 00, 74, 05, E9, CD, 3C, 00, 00, 57, 8B...
 
[+]

Entropy:
6.4321

Code size:
65.5 KB (67,072 bytes)

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