blr_setup.exe

Perfect World Entertainment, Inc.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from blacklight.perfectworld.com and multiple other hosts.
Publisher:
Perfect World Entertainment, Inc.  (signed and verified)

MD5:
0b6805ddb99916f81cfb9ff4fef2b3ce

SHA-1:
099a2df485591d610d2ffb49692f4eb5438f88a9

SHA-256:
62076d8fa7c6856bc2a3d60d275d5c0fc33f7e9e7c0dbb95356a4765ad74f233

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
8/17/2018 7:58:57 AM UTC  (today)

File size:
4 MB (4,176,408 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
12/12/2011 6:00:00 PM

Valid to:
12/14/2013 5:59:59 PM

Subject:
CN="Perfect World Entertainment, Inc.", OU=Engineering, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Perfect World Entertainment, Inc.", L=Redwood City, S=California, C=US

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:
0734C8A81A2B5ED23C80B7C3F5B10220

File PE Metadata
Compilation timestamp:
7/14/2013 3:09:51 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:CRXcvp2qNSvKc15OvyJOQsgjIVrJVKY6y5GAT1q1UUJCyvV:YXkp2qNSyYrJTYVZ5xT1q11gyd

Entry address:
0x310B

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 08, A3, 58, EC, 42, 00, E8, 73, 2D, 00, 00, A3, A4, EB, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, E0, 8F, 42, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, A0, E3, 42, 00, E8, 1D, 2A, 00, 00, FF, 15, 1C, 71, 40, 00, BD, 00, 40, 43, 00, 50, 55, E8, 0B, 2A...
 
[+]

Entropy:
7.9818

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

Scan blr_setup.exe - Powered by Reason Core Security