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setup_271.exe

Shanghai Tuizhong Network Technology Studio

The executable setup_271.exe has been detected as malware by 9 anti-virus scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
Shanghai Tuizhong Network Technology Studio  (signed and verified)

MD5:
26d1d23b001761c191b2de963d3e4f13

SHA-1:
0ea3e6527acd79f22f19ba62587f73bac4422577

SHA-256:
20c9c4e1902399aef57b7fb6f9b29850abf42e893decacc2f7e450c53ee39460

Scanner detections:
9 / 68

Status:
Malware

Analysis date:
4/24/2024 2:26:11 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.DL.Agent
7.1.1

Bkav FE
W32.Clodbee.Trojan
1.3.0.4959

F-Prot
W32/Downldr2.IJOH
v6.4.7.1.166

K7 AntiVirus
Trojan
13.177.12041

McAfee
Artemis!26D1D23B0017
5600.7102

Norman
Suspicious_Gen2.JYJXQ
11.20140612

Vba32 AntiVirus
Backdoor.Agent
3.12.26.0

VIPRE Antivirus
Trojan-Downloader.Trojan
29118

Zillya! Antivirus
Downloader.VB.Win32.11323
2.0.0.1785

File size:
2.1 MB (2,154,208 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\setup_271.exe

Digital Signature
Signed by:
Shanghai Tuizhong Network Technology Studio

Authority:
VeriSign, Inc.

Valid from:
4/12/2013 8:00:00 AM

Valid to:
6/11/2016 7:59:59 AM

Subject:
CN=Shanghai Tuizhong Network Technology Studio, OU=IT, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Shanghai Tuizhong Network Technology Studio, 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:
17067005A0EBBDDA152B423715D32628

File PE Metadata
Compilation timestamp:
6/19/2009 5:33:27 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:g8va/+RkdAj26cSOXW4/KQdolhDjh78k5Y:Lva/56cDV/KJnfN8k2

Entry address:
0x3291

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 28, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, BA, 2C, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 50, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B0, 91, 40, 00, 68, 80, 36, 42, 00, E8, 43, 29, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 31, 29, 00, 00...
 
[+]

Entropy:
7.9913

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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