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megabrowse.browseradapter64.exe

Mokiray

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application megabrowse.browseradapter64.exe by Mokiray has been detected as adware by 10 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:
Mokiray  (signed and verified)

MD5:
e54bdd6db5a18d26c38ff3ec89170675

SHA-1:
12bd908fb1a2688acf39c0cdaf23f0898bb41c18

SHA-256:
0a7fd395ed67d4497745c9eb5b30ac70856670e2d71c3d97a05b3060589d88fc

Scanner detections:
10 / 68

Status:
Adware

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

Analysis date:
5/8/2024 4:16:25 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.206.100

AVG
Generic_r
2016.0.3211

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.1521

Clam AntiVirus
Win.Adware.Browsefox-229
0.98/21511

Dr.Web
Trojan.Yontoo.494
9.0.1.05190

ESET NOD32
Win64/BrowseFox.CN potentially unwanted application
7.0.302.0

F-Prot
W64/S-bb22624e
v6.4.7.1.166

McAfee
Program.BrowseFox-FUU
16.8.708.2

Qihoo 360 Security
Win32/Virus.Adware.708
1.0.0.1015

Reason Heuristics
PUP.Yontoo.Mokiray
15.2.1.22

File size:
118.7 KB (121,576 bytes)

File type:
Executable application (Win64 EXE)

Common path:
C:\Program Files\mega browse\bin\megabrowse.browseradapter64.exe

Digital Signature
Signed by:
Mokiray

Authority:
VeriSign, Inc.

Valid from:
1/4/2015 6:00:00 PM

Valid to:
3/5/2016 5:59:59 PM

Subject:
CN=Mokiray, O=Mokiray, 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:
13396D8733DD5F35D3FC41477C1EB99D

File PE Metadata
Compilation timestamp:
2/1/2015 5:47:47 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:28WvKTBqoBkSUOh5VqkSHzYKEiLCa3N/Z:28BTBjuSUODVqNHzzzF9Z

Entry address:
0x49AC

Entry point:
48, 83, EC, 28, E8, C3, 26, 00, 00, 48, 83, C4, 28, E9, 52, FE, FF, FF, CC, CC, E9, EB, 05, 00, 00, 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, 3B, 0D, A9, 56, 01, 00, 75, 11, 48, C1, C1, 10, 66, F7, C1, FF, FF, 75, 02, F3, C3, 48, C1, C9, 10, E9, 2D, 27, 00, 00, CC, 40, 53, 48, 83, EC, 40, 48, 8B, D9, EB, 0F, 48, 8B, CB, E8, 6D, 28, 00, 00, 85, C0, 74, 13, 48, 8B, CB, E8, 95, 07, 00, 00, 48, 85, C0, 74, E7, 48, 83, C4, 40, 5B, C3, 8B, 05...
 
[+]

Entropy:
6.1820

Code size:
75 KB (76,800 bytes)

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