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game_yxbao-1480_yew.exe

Shanghai Weilu Network Technology Co., Ltd.

The application game_yxbao-1480_yew.exe by Shanghai Weilu Network Technology Co. has been detected as a potentially unwanted program by 3 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from umcr.jianzhuzheng.cn.
Publisher:
HCalendar   (signed by Shanghai Weilu Network Technology Co., Ltd.)

Product:
HCalendar

Version:
2016.0612.1118.47

MD5:
536ee7db5bd15f61e30e84dbb67fad43

SHA-1:
c91fed66069a63c2a01402ad00b9b62d1ff1ce1a

SHA-256:
b55767e26ade253e21ddfde95112c4f71a02b2e4b6cd285c7ced2956c9a9fc20

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
2/26/2025 5:54:00 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
160518-2

Microsoft Security Essentials
Threat.Undefined
1.223.1737.0

Reason Heuristics
PUP.Bundler (L)
16.8.12.15

File size:
5.4 MB (5,668,032 bytes)

Product version:
1.0

Copyright:
Copyright © 2012-2016 HCalendar, Inc.

File type:
Executable application (Win32 EXE)

Digital Signature
Signed by:
Shanghai Weilu Network Technology Co., Ltd.

Authority:
WoSign CA Limited

Valid from:
5/26/2016 3:54:48 PM

Valid to:
5/26/2017 3:54:48 PM

Subject:
CN="Shanghai Weilu Network Technology Co., Ltd.", O="Shanghai Weilu Network Technology Co., Ltd.", L=Shanghai, S=Shanghai, C=CN

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

Serial number:
2E4E5A4A4B26D6465FC5C7A15F66B000

File PE Metadata
Compilation timestamp:
6/7/2016 6:34:37 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:E23XtVEkddj+8Zq7eDFRltnyoPSWVP38EJaTLaq9k4PJufA3YVrU:Z9XZq7eHlxP7N8MOL550fA3eo

Entry address:
0x10256C

Entry point:
55, 8B, EC, 83, C4, F0, 53, 56, 57, B8, 08, 01, 50, 00, E8, CD, 69, F0, FF, 6A, EC, A1, 70, 5E, 50, 00, 8B, 00, 8B, 98, 70, 01, 00, 00, 53, E8, 78, 78, F0, FF, 25, 7F, FF, FF, FF, 50, 6A, EC, A1, 70, 5E, 50, 00, 53, E8, CD, 7A, F0, FF, 33, C0, 55, 68, E7, 25, 50, 00, 64, FF, 30, 64, 89, 20, 6A, 01, E8, 18, 72, F0, FF, E8, 8B, D8, FF, FF, A1, 40, FD, 4F, 00, 50, 68, A4, FD, 4F, 00, A1, 70, 5E, 50, 00, 8B, 00, E8, 0C, 9E, F7, FF, E8, DF, D8, FF, FF, 33, C0, 5A, 59, 59, 64, 89, 10, EB, 19, E9, F4, 20, F0, FF...
 
[+]

Entropy:
7.8575

Developed / compiled with:
Microsoft Visual C++

Code size:
1 MB (1,052,160 bytes)

The file game_yxbao-1480_yew.exe has been seen being distributed by the following URL.

http://umcr.jianzhuzheng.cn/.../?aGV6aS9xaC9zZXR1cF9uZXdhc3Ay

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