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openurlref.exe

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from nj.oclc.org.
MD5:
1c900d50686f38c0a20e87d3918a5665

SHA-1:
efa4d497481801c5facb189469daf743fdf1931c

SHA-256:
4bbb2c9593f0f7d254bb0cebd54cfcfb860b900201b7a143c536eafc8ea76f70

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/16/2024 6:39:24 AM UTC  (today)

File size:
66.8 KB (68,399 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
1/13/2007 1:26:16 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:5UqBWUSFNrdN90DukJow/Z4RofAus8KRI096GkWIuo0:uGW3B+DukJoU4oXQH6GjTl

Entry address:
0x3161

Entry point:
81, EC, 7C, 01, 00, 00, 53, 55, 56, 33, F6, 57, 89, 74, 24, 18, BD, 40, 92, 40, 00, C6, 44, 24, 10, 20, FF, 15, 30, 70, 40, 00, 56, FF, 15, 70, 72, 40, 00, A3, F0, F4, 42, 00, 56, 8D, 44, 24, 30, 68, 60, 01, 00, 00, 50, 56, 68, 60, 98, 42, 00, FF, 15, 58, 71, 40, 00, 68, 30, 92, 40, 00, 68, 40, EC, 42, 00, E8, 28, 28, 00, 00, BB, 00, 64, 43, 00, 53, 68, 00, 04, 00, 00, FF, 15, B4, 70, 40, 00, E8, 64, FF, FF, FF, 85, C0, 75, 24, 68, FB, 03, 00, 00, 53, FF, 15, B0, 70, 40, 00, 68, 28, 92, 40, 00, 53, E8, 13...
 
[+]

Entropy:
7.0904

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file openurlref.exe has been seen being distributed by the following URL.

http://nj.oclc.org/openurlref/.../openurlref.exe

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