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setup_qd101.exe

Shanghai Dragon Habitat Network Information Technology Co., Ltd.

The application setup_qd101.exe by Shanghai Dragon Habitat Network Information 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. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
Shanghai Dragon Habitat Network Information Technology Co., Ltd.  (signed and verified)

MD5:
bdaaf381bf6d15390ade3a2d11e97649

SHA-1:
fbdad1d525e580a8cb6ee60b051038a9e8486226

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
2/26/2025 1:06:48 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.11.6.17

File size:
9.8 MB (10,270,776 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\setup_qd101.exe

Digital Signature
Signed by:
Shanghai Dragon Habitat Network Information Technology Co., Ltd.

Authority:
WoSign eCommerce Services Limited

Valid from:
8/28/2012 2:03:24 AM

Valid to:
8/30/2013 7:41:29 AM

Subject:
E=shxiaohei@vip.qq.com, CN="Shanghai Dragon Habitat Network Information Technology Co., Ltd.", O="Shanghai Dragon Habitat Network Information Technology Co., Ltd.", L=Shanghai, S=Shanghai, C=CN

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

Serial number:
060E3CD0F5C7EE

File PE Metadata
Compilation timestamp:
6/19/2009 5:33:27 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:qCFBj3tzdZXc7tPWsYchT7VBRF3KvmaPp1fwiFBZGjnc1etkx2p03YIDJ:vBbtfIB35Fau4pNw0ZGw1e6/BV

Entry address:
0x3291

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 28, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, BA, 2C, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 50, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B0, 91, 40, 00, 68, 80, 36, 42, 00, E8, 43, 29, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 31, 29, 00, 00...
 
[+]

Entropy:
7.9621

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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