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filterapp_c.exe

Surftastic

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application filterapp_c.exe by Surftastic has been detected as adware by 29 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:
Surftastic  (signed and verified)

MD5:
d77dae54e148e47e8dbdd668b8b97863

SHA-1:
95dfc162f018130e2751a4750c6d25dfb4e46877

Scanner detections:
29 / 68

Status:
Adware

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

Analysis date:
4/26/2024 4:40:44 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.Downloader
2015.08.04

Avira AntiVirus
ADWARE/BrowseFox.Gen2
8.3.1.6

avast!
Win32:Adware-BVO [PUP]
2014.9-150813

AVG
Generic_r
2016.0.3018

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.15813

Bkav FE
W32.HfsAdware
1.3.0.6979

Clam AntiVirus
Win.Adware.Agent-48977
0.98/21511

Dr.Web
Trojan.Yontoo.1819
9.0.1.0225

ESET NOD32
Win32/BrowseFox
9.9611

Fortinet FortiGate
Riskware/BrowseFox
8/13/2015

F-Prot
W32/S-f58adb30
v6.4.7.1.166

herdProtect (fuzzy)
variant of a0039764.exe.virus (Adware)
2015.9.25.16

IKARUS anti.virus
AdWare.Agent
t3scan.1.9.5.0

K7 AntiVirus
Trojan
13.207.16607

Kaspersky
not-a-virus:HEUR:AdWare.Win32.Kranet
14.0.0.1587

Malwarebytes
PUP.Optional.Downloader.C
v2015.08.13.04

McAfee
Artemis!D77DAE54E148
5600.6674

NANO AntiVirus
Riskware.Win32.Kranet.dfdpwk
0.30.24.2668

nProtect
Trojan-Clicker/W32.LinkSwift.238880
15.07.17.01

Quick Heal
PUA.Browsefox.Gen
8.15.14.00

Reason Heuristics
PUP.Yontoo.Surftastic (M)
15.8.13.16

Rising Antivirus
PE:Malware.Agent!6.1CCC
23.00.65.15811

Sophos
Browse Fox (PUA)
4.98

SUPERAntiSpyware
Adware.LinkSwift/Variant
9694

Trend Micro
TROJ_GEN.R047C0OFU15
10.465.13

Vba32 AntiVirus
AdWare.Agent
3.12.26.4

VIPRE Antivirus
Trojan.Win32.Generic
42608

Zillya! Antivirus
Backdoor.PePatch.Win32.38509
2.0.0.2301

File size:
233.3 KB (238,880 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\surftastic\bin\filterapp_c.exe

Digital Signature
Signed by:
Surftastic

Authority:
VeriSign, Inc.

Valid from:
1/3/2014 12:00:00 AM

Valid to:
1/3/2015 11:59:59 PM

Subject:
CN=Surftastic, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Surftastic, 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:
117C1C381BA3522C50659E614BB20D99

File PE Metadata
Compilation timestamp:
2/7/2014 11:05:14 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
6144:76rWZkP5+DGrKBWxhu4GYtvQTBR+HZgl/A9P:76rWWP5+KrKBWxhjltvQTLeZSEP

Entry address:
0x1C5FE

Entry point:
E8, 46, 69, 00, 00, E9, 95, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 74, A3, 42, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 10, A1, 42, 00, C9, C2, 08, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05...
 
[+]

Entropy:
6.5761

Code size:
163.5 KB (167,424 bytes)

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