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qdesksetup_24_1246.exe

小Q书桌安装程序

Tencent Technology(Shenzhen) Company Limited

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from dlql.qq.com and multiple other hosts.
Publisher:
腾讯科技（深圳）有限公司  (signed by Tencent Technology(Shenzhen) Company Limited)

Product:
小Q书桌安装程序

Version:
2.4 Beta2 Build 1246

MD5:
7ee221b1506cb38cb905c529d4391027

SHA-1:
0e3e22afc99309eba7b45ef34127a76c9b0b2f8e

SHA-256:
3ba95efa325dd0afa250ad4b09a8f9ac9185e6e76a1e5b0ee65a99461100f3fa

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
4/26/2024 8:32:40 AM UTC  (today)

Scan engine
Detection
Engine version

Comodo Security
Heur.Suspicious
16977

File size:
4.2 MB (4,452,576 bytes)

Product version:
2.4.1246.202

Copyright:
Copyright (C) 2011 Tencent. All Rights Reserved.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\qdesksetup_24_1246.exe

Digital Signature
Signed by:
Tencent Technology(Shenzhen) Company Limited

Authority:
VeriSign, Inc.

Valid from:
1/26/2010 8:00:00 AM

Valid to:
1/26/2013 7:59:59 AM

Subject:
CN=Tencent Technology(Shenzhen) Company Limited, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Tencent Technology(Shenzhen) Company Limited, L=shenzhen, S=guangdong, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
5D0688F9040AD52287FC32ADECEB85B0

File PE Metadata
Compilation timestamp:
9/9/2009 9:23:23 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
98304:2H3Nb1O/Z3pl2IQ648XAUm+iWArY2MfSjVaIxrNq7DugO8wkcLmjtgh/ykk0:2XG9pl94ZDkeRhjVamrNx6LumxcyQ

Entry address:
0x354B

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 84, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 98, 06, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, 05, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 86, 40, 00, FF, 15, 80, 81, 40, 00, 68, 04, 86, 40, 00, 68, A0, 85, 46, 00, E8, 35, 26, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.9965

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file qdesksetup_24_1246.exe has been seen being distributed by the following 2 URLs.

http://dlql.qq.com/dl_dir2.qq.com/invc/xfspeed/qdesk/.../QDeskSetup_24_1246.exe

http://dl_dir2.qq.com/invc/xfspeed/qdesk/.../QDeskSetup_24_1246.exe

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