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tudouva_1.61.3.4_release_build.exe

Shanghai Quan Tudou Network Technology Co., Ltd.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from download.tudou.com.
Publisher:
Shanghai Quan Tudou Network Technology Co., Ltd.  (signed and verified)

MD5:
cae32e8574b60906e60555bcc373bf08

SHA-1:
db8ff0e7ca347db7545afea7f1b039be4c19979c

SHA-256:
733d9603632c0487e31750a3f0ed091c137020990a07692c6101d08a73c2045e

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:
5/17/2024 2:19:18 AM UTC  (today)

Scan engine
Detection
Engine version

Trend Micro House Call
HV_ZYX_CH1600F6.UVPA
7.2.141

File size:
2.7 MB (2,851,664 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\tudouva_1.61.3.4_release_build.exe

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

Authority:
VeriSign, Inc.

Valid from:
5/28/2012 9:00:00 AM

Valid to:
6/28/2015 8:59:59 AM

Subject:
CN="Shanghai Quan Tudou Network Technology Co., Ltd.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Shanghai Quan Tudou Network Technology Co., Ltd.", L=Shanghai, S=Shanghai, 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:
4A289FC36ADFA8C46AA3802B9E738D20

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:N8lxrVAHi5tXxLNvPoSowPsniAnlf3guA64qr9WMEdGZrqqgdhA5W5LNqUYpBsw0:+Wi59/v5owPEftxMMK0r3sL7oBswEVRP

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9920

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file tudouva_1.61.3.4_release_build.exe has been seen being distributed by the following URL.

http://download.tudou.com/speedup/.../TudouVa_1.61.3.4_Release_Build.exe

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