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youwo.exe

游戏盒

Kunshan Youxun Network Technology Co., Ltd.

The executable youwo.exe has been detected as malware by 4 anti-virus scanners. It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘azfstart’.
Publisher:
Kunshan Youxun Network Technology Co., Ltd.  (signed and verified)

Product:
游戏盒

Version:
1.1.8.5

MD5:
b0d85ee963774c812af7ccc7653f7d70

SHA-1:
742b966f80ee0f7765bdb6716705477cc746fab4

SHA-256:
67d8eb701fde544d8bb396d2d4cfb7478426071867260af25bb87928557515a2

Scanner detections:
4 / 68

Status:
Malware

Analysis date:
11/24/2024 6:42:20 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Floxif.H virus
6.3.12010.0

F-Prot
W32/Floxif.B
4.6.5.141

F-Secure
Win32.Floxif.A
5.15.154

Microsoft Security Essentials
TrojanDropper:Win32/Floxif.A
1.233.201.0

File size:
2.1 MB (2,247,725 bytes)

Product version:
1.1.8.5

Copyright:
Copyright (C) 2015-2016

Original file name:
youxihe.exe

File type:
Executable application (Win32 EXE)

Language:
Chinese (Simplified, PRC)

Common path:
C:\Program Files\youxunbox\youwo.exe

Digital Signature
Signed by:
Kunshan Youxun Network Technology Co., Ltd.

Authority:
WoSign CA Limited

Valid from:
2/25/2016 1:35:13 AM

Valid to:
3/25/2017 2:35:13 AM

Subject:
CN="Kunshan Youxun Network Technology Co., Ltd.", O="Kunshan Youxun Network Technology Co., Ltd.", L=Kunshan, S=Jiangsu, C=CN

Issuer:
CN=WoSign Class 3 Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
2853AD5743E6BCCAC9892F7B62DBA705

File PE Metadata
Compilation timestamp:
3/13/2016 10:19:33 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:sm+xLlcEhLlClQ4Qcfj4HjpMbr2lkPHILu9hWtOk3H/5iSOQNZLLzzwPT/5olcNW:j+JlcDrnr4HjpMbr2lkPHILu9hWtOANP

Entry address:
0x1432FA

Entry point:
E9, 99, 3E, F6, FF, E9, 79, FE, FF, FF, 3B, 0D, E0, 49, 5E, 00, 75, 02, F3, C3, E9, 2B, BC, 00, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 66, 8B, 55, 0C, EB, 07, 66, 3B, CA, 74, 11, 40, 40, 0F, B7, 08, 66, 85, C9, 75, F1, 66, 39, 10, 74, 02, 33, C0, 5D, C3, 8B, FF, 55, 8B, EC, 8B, 45, 14, 56, 57, 33, FF, 3B, C7, 74, 47, 39, 7D, 08, 75, 1B, E8, 66, 40, 00, 00, 6A, 16, 5E, 89, 30, 57, 57, 57, 57, 57, E8, 40, 3E, 00, 00, 83, C4, 14, 8B, C6, EB, 29, 39, 7D, 10, 74, E0, 39, 45, 0C, 73, 0E, E8, 41, 40, 00, 00, 6A, 22...
 
[+]

Entropy:
6.4649

Packer / compiler:
Xtreme-Protector v1.05

Code size:
1.6 MB (1,625,600 bytes)

Startup File (User Run)
Registry location:
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
azfstart

Command:
"C:\Program Files\youxunbox\youwo.exe" -h


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