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weiyun_windows_2.0.1.852.exe

腾讯微云

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:
腾讯科技(深圳)有限公司  (signed by Tencent Technology(Shenzhen) Company Limited)

Product:
腾讯微云

Version:
2.0.0.852

MD5:
a67afa4752cbc33e885c9ff07dc39732

SHA-1:
ae6b32cfdc43356a21b79148f1ceb526a8d43771

SHA-256:
4847f32f51aa234911ed35e99fb886708f4d411d790f6750e8e5e1ed520fc3e1

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:
4/25/2024 4:00:33 AM UTC  (today)

Scan engine
Detection
Engine version

Trend Micro House Call
TROJ_GE.CFFE2CD1
7.2.77

File size:
10.8 MB (11,335,736 bytes)

Product version:
2.0.0.852

Copyright:
Copyright (C)2014 Tencent. All Rights Reserved

Original file name:
weiyundiskInstall.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\weiyun_windows_2.0.1.852.exe

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

Authority:
VeriSign, Inc.

Valid from:
1/17/2013 8:00:00 AM

Valid to:
2/17/2016 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 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:
1/29/2009 3:42:44 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
196608:TvU6JoXaEehWxvXHuon6gOiWttzc7FbPt4jjU0qNCbIXh+t+Ba3UPb5:TN/WJXogOdovkUibIxNa2b5

Entry address:
0x3542

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, 64, 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, 32, 26, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 20, 26, 00, 00...
 
[+]

Entropy:
7.9997

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file weiyun_windows_2.0.1.852.exe has been seen being distributed by the following URL.

http://dldir1.qq.com/.../weiyun_windows_2.0.1.852.exe

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