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kugou7751.exe

GuangZhou KuGou Computer 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 www.kugou.com and multiple other hosts.
Publisher:
酷狗音乐  (signed by GuangZhou KuGou Computer Technology Co.,Ltd.)

Product:
酷狗音乐

Description:
酷狗音乐 Setup

Version:
7.7.51.17767

MD5:
5c3fb826f29aa36ddd465026628cda32

SHA-1:
d999d1d181bc6d6f8f47b54ee9e687b7815d47a4

SHA-256:
229ea7f13c6f27f408635384c28fd3bba257bd2976ff0b9834e98aca1a01c0fe

Scanner detections:
4 / 68

Status:
Inconclusive  (probably just false positive detections)

Analysis date:
12/28/2024 8:06:32 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/KuGou.A potentially unwanted (variant)
9.12434

Fortinet FortiGate
Riskware/KuGou
10/30/2015

F-Prot
W32/Downloader-Web-based!Maximu
v6.4.7.1.166

Zillya! Antivirus
Adware.OutBrowse.Win32.58923
2.0.0.2457

File size:
38.8 MB (40,735,624 bytes)

Copyright:
酷狗音乐

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\kugou7751.exe

Digital Signature
Signed by:
GuangZhou KuGou Computer Technology Co.,Ltd.

Authority:
Symantec Corporation

Valid from:
12/29/2014 8:00:00 AM

Valid to:
12/29/2017 7:59:59 AM

Subject:
CN="GuangZhou KuGou Computer Technology Co.,Ltd.", OU=PC Development Dept., O="GuangZhou KuGou Computer Technology Co.,Ltd.", L=Guangzhou, S=Guangdong, C=CN

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
4F9ED931BEE8EEDD8BFC72C70C43F1FD

File PE Metadata
Compilation timestamp:
2/28/2015 10:26:54 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
786432:xTrNk9aHxqgv6g9MOej2duLEw6eRS6d0Va4R4+Tp4pk:xPN9HQgv6giQuLEBeRS6aVa4R4Gpz

Entry address:
0x39D4

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, 91, 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, C0, 82, 40, 00, 6A, 08, A3, 18, 2E, 47, 00, E8, 31, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, 20, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, 20, AD, 46, 00, E8, 13, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, 00, 30, 4C, 00, 57, E8, 01, 27, 00, 00...
 
[+]

Entropy:
7.9997

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file kugou7751.exe has been seen being distributed by the following 3 URLs.

http://www.kugou.com/.../download.php

http://downmini.kugou.com/kugou7751.exe

http://download.kugou.com/.../kugou_pc

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