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setupdefencev1_2.exe

Beijing Perfect World Network Technology 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 zijian-autopatch.t.173.com and multiple other hosts.
Publisher:
Beijing Perfect World Network Technology Co.,Ltd.  (signed and verified)

MD5:
c66c65851b26fd0bc9ae9fed76b45b94

SHA-1:
e22a3c1145b069631f2fb4f1a9599b1eb730f0ba

SHA-256:
2892de55c5a5fda66d577befef409b1431bd7d1384a577338ea3b45dbd68479e

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
5/17/2024 7:53:18 PM UTC  (today)

File size:
437.8 KB (448,328 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\setupdefencev1_2.exe

Digital Signature
Signed by:
Beijing Perfect World Network Technology Co.,Ltd.

Authority:
VeriSign, Inc.

Valid from:
3/5/2012 7:00:00 PM

Valid to:
5/5/2015 7:59:59 PM

Subject:
CN="Beijing Perfect World Network Technology Co.,Ltd.", OU=System Center, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Beijing Perfect World Network Technology Co.,Ltd.", L=Binjing, S=Binjing, 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:
201A0B1D4F32E7AD172D9D9181FAAD6A

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:tQqbnCwgUAXwcUi7ervVzamymu6j9RIJo+H7eMXFB8EC3/+JTUIlH8mBXtC:XmAcUi7erVg6Ri1Kv+JTjH8yC

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
6.6760

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file setupdefencev1_2.exe has been seen being distributed by the following 4 URLs.

http://zijian-autopatch.t.173.com/touchly/.../SetupDefenceV1_2.exe

http://lyclient.t.173.com/SetupDefenceV1_2.exe

http://client.t.173.com/SetupDefence.exe

http://client.t.173.com/SetupDefenceV1_2.exe

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