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update.exe

快压更新程序

Shanda Games

The application update.exe by Shanda Games has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a scheduled task under the Windows Task Scheduler triggered to execute each time a user logs in.
Publisher:
Shanghai Guangle Network Technology Ltd   (signed by Shanda Games)

Product:
快压更新程序

Description:
update process

Version:
2, 8, 3, 0

MD5:
9bcc28ad662f1f487d8208f988a75ab3

SHA-1:
24c5f1c452bfc7d15a0b73168d125d49d40e2f58

SHA-256:
0f6959319a65a03a1f0f4693946545cffb26b72bfb6ecb1018cacc2f2fa2226f

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 11:52:01 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Kuaizip (M)
17.2.20.16

File size:
910.7 KB (932,568 bytes)

Product version:
2, 8, 3, 0

Copyright:
上海广乐网络科技有限公司. Copyright 2010-2013

Original file name:
KzUpdate.exe

File type:
Executable application (Win32 EXE)

Language:
Chinese (Simplified, PRC)

Common path:
C:\Program Files\¿ìñ¹\x86\update.exe

Digital Signature
Signed by:
Shanda Games

Authority:
Symantec Corporation

Valid from:
2/29/2016 4:00:00 AM

Valid to:
12/28/2016 3:59:59 AM

Subject:
CN=Shanda Games, OU=Security Labs, O=Shanda Games, L=Shanghai, S=Shanghai, C=CN

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

Serial number:
43730490130E3331C7A5D978F426E9A0

File PE Metadata
Compilation timestamp:
6/27/2016 6:15:23 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x37941

Entry point:
E8, 27, DB, 00, 00, E9, 79, FE, FF, FF, CC, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8B, 01, BA, FF, FE, FE, 7E, 03, D0, 83, F0, FF, 33, C2, 83, C1, 04, A9, 00, 01, 01, 81, 74, E8, 8B, 41, FC, 84, C0, 74, 32, 84, E4, 74, 24, A9, 00, 00, FF, 00, 74, 13, A9, 00, 00, 00, FF, 74, 02, EB, CD, 8D, 41, FF, 8B, 4C, 24, 04, 2B, C1, C3, 8D, 41, FE, 8B...
 
[+]

Entropy:
6.6931

Code size:
581 KB (594,944 bytes)

Scheduled Task
Task name:
KuaiZip_Update

Trigger:
Logon (Runs on logon)


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