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YuyuBrowser.exe

鱼鱼影音浏览器

Beijing YuJinCheng Technology Co., Ltd.

The application YuyuBrowser.exe by Beijing YuJinCheng Technology Co. has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Beijing YuJinCheng Technology Co., Ltd.  (signed and verified)

Product:
鱼鱼影音浏览器

Version:
1, 0, 0, 0

MD5:
3ae0746138b7d3ec3abe86c61b0bcf69

SHA-1:
5ca0d2d807f84cc80a48e77c74d78d7de917be61

SHA-256:
69454933c463fe8ca731b25f839ee051d4b240135ce782c461287fa642db7fc4

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/24/2024 1:54:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BeijingYuJinChengTechnologyCo (M)
16.1.28.21

File size:
1.9 MB (2,022,856 bytes)

Product version:
1, 0, 0, 0

Copyright:
Copyright (C) 2014

Original file name:
YuyuBrowser.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\yuyuplayer\yuyubrowser.exe

Digital Signature
Signed by:
Beijing YuJinCheng Technology Co., Ltd.

Authority:
VeriSign, Inc.

Valid from:
7/26/2013 8:00:00 AM

Valid to:
7/27/2014 7:59:59 AM

Subject:
CN="Beijing YuJinCheng Technology Co., Ltd.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Beijing YuJinCheng Technology Co., Ltd.", L=Beijing, S=Beijing, C=CN

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:
733DD1F54CECC5BDAEF46648CD16CEBA

File PE Metadata
Compilation timestamp:
3/1/2014 3:00:16 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:ekddLyRxtpR+fbOg763LeCeKfhbJJpxSH+bCiWfhfnhjCxhjC8K6OFPDszJ:GxtP+RsjbJWnA/J

Entry address:
0x7D542

Entry point:
55, 8B, EC, 6A, FF, 68, 10, 3A, 4C, 00, 68, 2C, 0A, 48, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 58, 53, 56, 57, 89, 65, E8, FF, 15, 50, 53, 4B, 00, 33, D2, 8A, D4, 89, 15, F0, 81, 4E, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, EC, 81, 4E, 00, C1, E1, 08, 03, CA, 89, 0D, E8, 81, 4E, 00, C1, E8, 10, A3, E4, 81, 4E, 00, 6A, 01, E8, B9, 36, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, C3, 00, 00, 00, 59, E8, 2A, 31, 00, 00, 85, C0, 75, 08, 6A, 10, E8, B2, 00, 00, 00, 59, 33, F6, 89, 75...
 
[+]

Entropy:
6.7932

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
720 KB (737,280 bytes)

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