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kuaizip_setup.exe

Kuaizip Compression software

Shanda Computer (Shanghai) Co., Ltd.

The application kuaizip_setup.exe by Shanda Computer (Shanghai) Co. has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from www.kuaizip.com.
Publisher:
Shanda Computer (Shanghai) Co., Ltd.  (signed and verified)

Product:
Kuaizip Compression software

Description:
KuaiZip Setup

Version:
2.6.9.0

MD5:
c8c89e56bbcf6de370f9f8104cdb088c

SHA-1:
cfbf657818183362f68eef5f262d3ee8a961404e

SHA-256:
9e9bce5678c3cabcd4c2fb3af91a05fc046ecd3fb514732c8dcd9bf2f32f180e

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/4/2024 11:44:15 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.KuaiZip (M)
16.9.21.21

File size:
6.3 MB (6,567,208 bytes)

Product version:
2.6.9.0

Copyright:
Shijie Suzhou Inc. Copyright 2010-2012

Original file name:
KuaiZip Setup

File type:
Executable application (Win32 EXE)

Language:
Chinese (Simplified, China)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\kuaizip_setup.exe

Digital Signature
Signed by:
Shanda Computer (Shanghai) Co., Ltd.

Authority:
VeriSign, Inc.

Valid from:
7/16/2011 3:00:00 AM

Valid to:
9/14/2012 2:59:59 AM

Subject:
CN="Shanda Computer (Shanghai) Co., Ltd.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Shanda Computer (Shanghai) 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:
75CE6E674D4BD1F298B200BA6A1DA079

File PE Metadata
Compilation timestamp:
5/25/2012 10:27:27 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
196608:QfF0y3Zr48ZHZb7Dxqt0W2MU35yfkVbFV9RDf:oH3Z0exNkUJ3r9N

Entry address:
0x1698F0

Entry point:
60, BE, 00, D0, 4D, 00, 8D, BE, 00, 40, F2, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89...
 
[+]

Entropy:
7.9988

Packer / compiler:
UPX 2.90LZMA

Code size:
564 KB (577,536 bytes)

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

http://www.kuaizip.com/.../KuaiZip_setup.exe

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