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setup_ali2131.net.exe

快屏桌面管家

上海快屏网络科技有限公司

The application setup_ali2131.net.exe by 上海快屏网络科技有限公司 has been detected as a potentially unwanted program by 7 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from khit.cn and multiple other hosts.
Publisher:
快屏网络科技有限公司  (signed by 上海快屏网络科技有限公司)

Product:
快屏桌面管家

Description:
快屏桌面安装程序

Version:
V2.44

MD5:
1d2464b9fd32b2ebe921897750afec15

SHA-1:
73ff0c1db468d84503a529d4f2a9b633e6513c04

SHA-256:
21904da6a1486af9f71f879a67e6ac80b15b56d82a4846d432c09d643fb2d640

Scanner detections:
7 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 8:30:16 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
W32/Infector.Gen4
7.11.30.172

Clam AntiVirus
Win.Trojan.15173305
0.98/21245

Dr.Web
Trojan.KillFiles.28526
9.0.1.05190

ESET NOD32
Win32/Packed.NSISmod.A suspicious application
7.0.302.0

McAfee
Trojan.Artemis!1D2464B9FD32
18.0.204.0

Reason Heuristics
Adware.Downloader (M)
16.10.18.12

Trend Micro House Call
Suspicious_GEN.F47V0826
7.2.9

File size:
2.8 MB (2,946,624 bytes)

Copyright:
版权所有 (C) 快屏网络科技有限公司

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Chinese (Simplified, China)

Common path:
C:\users\{user}\downloads\setup_ali2131.net.exe

Digital Signature
Signed by:
上海快屏网络科技有限公司

Authority:
VeriSign, Inc.

Valid from:
1/13/2014 2:00:00 PM

Valid to:
1/14/2016 1:59:59 PM

Subject:
CN=上海快屏网络科技有限公司, OU=快屏项目部, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=上海快屏网络科技有限公司, L=上海, S=上海, 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:
05A564A97D832D72A2E1F00E7A2A889C

File PE Metadata
Compilation timestamp:
3/21/2014 9:23:01 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:HFsFdYyzAuoDp7ayzNUWB8ajVLOp5td2OceARaCK0+qdrSFgH7XQso10T:lscyzjKpBF8adO5iOApXsgbXQNq

Entry address:
0x3DD3

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, B1, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, C0, 90, 40, 00, 53, FF, 15, 70, 92, 40, 00, 6A, 08, A3, 78, 5F, 42, 00, E8, 75, 3D, 00, 00, A3, E4, 5E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 80, 18, 42, 00, FF, 15, 68, 91, 40, 00, 68, B8, B1, 40, 00, 68, E0, 56, 42, 00, E8, 26, 3A, 00, 00, FF, 15, BC, 90, 40, 00, BF, 00, B0, 42, 00, 50, 57, E8, 14, 3A, 00, 00...
 
[+]

Entropy:
7.9985

Packer / compiler:
Nullsoft install system v2.x

Code size:
28.5 KB (29,184 bytes)

The file setup_ali2131.net.exe has been seen being distributed by the following 2 URLs.

http://khit.cn/Setup_ali2131.net.exe

http://bmp.ali213.net/ALiClick-258.html

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