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qqlivesetup_youdao.exe

QQLive

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 dldir1.qq.com.
Publisher:
Tencent Corporation  (signed by Tencent Technology(Shenzhen) Company Limited)

Product:
QQLive

Description:
QQLive Installer Application

Version:
9.8.877.0

MD5:
0b183ea0c5c5a5074a303d20c6e8ceaa

SHA-1:
abe16ec6a1e942110d6efa7735ff0e8abe033e6b

SHA-256:
5ef57321deeeca01207273c84f17a96b3ca73755ed5524dd64040f9567e828f3

Scanner detections:
2 / 68

Status:
Clean  (2 probable false positive detections)

Explanation:
These detections are probably false positives (erroneous), the file is probably malware free.

Analysis date:
4/25/2024 4:16:09 AM UTC  (today)

Scan engine
Detection
Engine version

NANO AntiVirus
Trojan.Nsis.Blackmailer.dsmxwq
0.30.24.3079

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.4

File size:
28.7 MB (30,113,392 bytes)

Copyright:
(C) Tencent Corporation. All rights reserved.

Original file name:
QQLiveSetup.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\qqlivesetup_youdao.exe

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

Authority:
VeriSign, Inc.

Valid from:
1/16/2013 7:00:00 PM

Valid to:
2/16/2016 6:59:59 PM

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 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
7170BD93CF3F189AE6452B514C49340E

File PE Metadata
Compilation timestamp:
9/17/2013 4:05:21 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
786432:+xdhUSXB/uyGPeJ6k6gIOKlu9gn/gUAjcORQ2w/6oXc:+RMsdIOfy/4jcSu/7c

Entry address:
0x3589

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, DB, 5E, 89, 5C, 24, 18, C7, 44, 24, 10, 50, 83, 40, 00, 89, 5C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 53, FF, 15, BC, 82, 40, 00, 6A, 08, A3, 98, 86, 47, 00, E8, 34, 29, 00, 00, 53, 68, B4, 02, 00, 00, A3, B0, 85, 47, 00, 8D, 44, 24, 38, 50, 53, 68, 88, 84, 40, 00, FF, 15, 8C, 81, 40, 00, 68, 70, 84, 40, 00, 68, A0, 05, 47, 00, E8, 02, 28, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 90, 4C, 00, 57, E8, F0, 27, 00, 00...
 
[+]

Entropy:
8.0000

Packer / compiler:
Nullsoft install system v2.x

Code size:
25.5 KB (26,112 bytes)

The file qqlivesetup_youdao.exe has been seen being distributed by the following URL.

http://dldir1.qq.com/qqtv/.../QQliveSetup_youdao.exe

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