264f3789d47b45fa80bd64.dll

Box Rock

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module 264f3789d47b45fa80bd64.dll by Box Rock has been detected as adware by 22 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:
Box Rock  (signed and verified)

MD5:
edebbdc4159f6fac06402e03f06b8e96

SHA-1:
11f6f44323661cf89bddb0e92ae1563a1468ed3f

SHA-256:
fbefb04785585fbf32e928de8e54ed45fff8e88b92ad840c6d0f85683b31829d

Scanner detections:
22 / 68

Status:
Adware

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

Analysis date:
4/19/2024 6:22:50 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.AT
6496598

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.206.64

avast!
Win32:BrowseFox-EZ [PUP]
150129-1

AVG
Generic
2016.0.3213

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.15131

Bitdefender
Adware.BrowseFox.AT
1.0.20.155

Clam AntiVirus
Win.Adware.Browsefox-217
0.98/21511

Dr.Web
Trojan.Yontoo.495
9.0.1.05190

Emsisoft Anti-Malware
Adware.BrowseFox.AT
9.0.0.4799

ESET NOD32
Win64/BrowseFox.CI potentially unwanted application
7.0.302.0

Fortinet FortiGate
Adware/BrowseFox
1/31/2015

F-Prot
W64/S-2db0ff0c
v6.4.7.1.166

F-Secure
Adware.BrowseFox.AT
5.13.68

G Data
Adware.BrowseFox.AT
15.1.25

IKARUS anti.virus
PUA.BrowseFox
t3scan.1.8.6.0

McAfee
Program.Adware-BrowseFox
16.8.708.2

MicroWorld eScan
Adware.BrowseFox.AT
16.0.0.93

NANO AntiVirus
Trojan.Win64.Yontoo.dmyvmf
0.30.0.65070

nProtect
Adware.BrowseFox.AT
15.01.30.01

Qihoo 360 Security
Win32/Virus.Adware.708
1.0.0.1015

Reason Heuristics
PUP.Yontoo
15.1.31.7

VIPRE Antivirus
Threat.4150696
36666

File size:
192.2 KB (196,840 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\Program Files\box rock\bin\264f3789d47b45fa80bd64.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
10/7/2014 12:00:00 AM

Valid to:
10/2/2015 11:59:59 PM

Subject:
CN=Box Rock, O=Box Rock, 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:
1125198B1C5DF8CC1185255178F1DAFC

File PE Metadata
Compilation timestamp:
1/11/2015 11:51:18 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:MqXmdzkYZFmxXTtHSJKL/z6LBL/xHnKGMHA2ywn04:3Wl+GVNwn04

Entry address:
0x11748

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, 2F, 61, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, A7, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 66, 66, 0F, 1F, 84, 00, 00, 00, 00, 00, 48, 8B, C1, 49, 83, F8, 08, 72, 53, 0F, B6, D2, 49, B9, 01, 01, 01, 01, 01, 01, 01, 01, 49, 0F, AF, D1, 49, 83, F8, 40, 72, 1E, 48, F7, D9, 83, E1, 07, 74, 06...
 
[+]

Code size:
128 KB (131,072 bytes)

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