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kk.exe

百度传课KK

Baidu (China) 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.chuanke.com.
Publisher:
chuanke corporation  (signed by Baidu (China) Co., Ltd.)

Product:
百度传课KK

Version:
2016.05.16.073

MD5:
72ee2a6a4a6b9b785c60b22d69d85680

SHA-1:
21a6986b55ceb1ea3a16fa735fe50ebafc716717

SHA-256:
03af1036ded051d7b54e972eb4b400a476bc919b48762e87f524ff4423fcdea2

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/28/2024 2:54:25 AM UTC  (today)

File size:
13.5 MB (14,104,640 bytes)

Product version:
2016.05.16.073

Copyright:
Copyright (C) 1996-2012 百度传课

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Chinese (Simplified, PRC)

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

Digital Signature
Signed by:
Baidu (China) Co., Ltd.

Authority:
GlobalSign nv-sa

Valid from:
2/12/2015 8:59:59 AM

Valid to:
2/12/2017 8:59:59 AM

Subject:
CN="Baidu (China) Co., Ltd.", O="Baidu (China) Co., Ltd.", L=Shanghai, S=Shanghai, C=CN

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11210CFB2A27022651C11464277F1940F449

File PE Metadata
Compilation timestamp:
4/10/2010 8:19:31 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
196608:ZAm8WYukO+MVYS7bErFNme2BhA05J5VjrVByF7vL0h2fusoZETBLrtyp:ZAsYg+pS/Eb52wOJ5VrfovQhMHN4p

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:
7.9640

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

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

http://download.chuanke.com/.../KK.exe

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