setup_down9553-1_aqb.exe

Shanghai Weilu Network Technology Co., Ltd.

The application setup_down9553-1_aqb.exe by Shanghai Weilu Network Technology Co. has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from click.ali213.net and multiple other hosts.
Publisher:
HCalendar   (signed by Shanghai Weilu Network Technology Co., Ltd.)

Product:
HCalendar

Version:
2016.0705.16.0

MD5:
04687ccdea23b36582437fbfad6ba1db

SHA-1:
211c5bd9c9f1db7a025b415eb14cde0b63878a61

SHA-256:
b64fa4081924c317bd0bac6f6ceb27e910e6b2f2bf7484eeca76dbf9184a5421

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
1/14/2025 11:51:46 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Bundler (L)
16.8.12.15

File size:
4.6 MB (4,837,968 bytes)

Product version:
1.0

Copyright:
Copyright © 2012-2016 HCalendar, Inc.

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\low\content.ie5\{random}\setup_down9553-1_aqb.exe

Digital Signature
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:
6/24/2016 1:56:04 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:8nD7SBNx2MdLaTadso7t5hvxhS6wsyVA0NhR1F63hPI:YD70NxLmA7t5PryVNhl6K

Entry address:
0x1C8FD8

Entry point:
55, 8B, EC, 83, C4, F0, 53, 56, 57, B8, 6C, FA, 5B, 00, E8, 59, 2C, E4, FF, A1, D8, F9, 5C, 00, 8B, 00, 8B, 80, 78, 01, 00, 00, BA, EC, FF, FF, FF, 52, 50, E8, 8C, 70, E4, FF, 8B, 15, D8, F9, 5C, 00, 8B, 12, 8B, 92, 78, 01, 00, 00, B9, EC, FF, FF, FF, 25, 7F, FF, FF, FF, 50, 51, 52, E8, 74, 70, E4, FF, 33, C0, 55, 68, 64, 90, 5C, 00, 64, FF, 30, 64, 89, 20, 6A, 01, E8, B7, 63, E4, FF, E8, 96, 67, FF, FF, A1, 94, F6, 5B, 00, 50, 68, 2C, F7, 5B, 00, A1, D8, F9, 5C, 00, 8B, 00, E8, DF, 99, F5, FF, E8, EA, 67...
 
[+]

Entropy:
7.6092

Developed / compiled with:
Microsoft Visual C++

Code size:
1.8 MB (1,866,752 bytes)

The file setup_down9553-1_aqb.exe has been seen being distributed by the following 4 URLs.

http://click.ali213.net/ALiClick-373.html

http://ini.litingxin.cn/hezi/.../setup_sd173.php

http://02hl.shafafanxin.cn/.../?aGV6aS9xaC9zZXR1cF83ZG93bi0xNDgw

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