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prio_x64_200_2960.exe

Prio

O&K Software LTd.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.downloadcrew.com and multiple other hosts.
Publisher:
O&K Software  (signed by O&K Software LTd.)

Product:
Prio

Description:
Prio - Process Priority Control

Version:
2.0.0.2960

MD5:
5602b8bf2356794476b3558291837a84

SHA-1:
4e73716b12223d96e932a8155991f4df8a192393

SHA-256:
42ed5d80901db1b7a08962141a4660e05c834659f62ba9a44314d26fd1a08f97

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/30/2024 11:12:28 AM UTC  (today)

File size:
745.2 KB (763,088 bytes)

Product version:
2.0.0.2960

Copyright:
© O&K Software

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\prio_x64_200_2960.exe

Digital Signature
Signed by:
O&K Software LTd.

Authority:
VeriSign, Inc.

Valid from:
12/8/2011 5:00:00 PM

Valid to:
12/12/2012 4:59:59 PM

Subject:
CN=O&K Software LTd., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=O&K Software LTd., L=Moscow, S=Moscow, C=RU

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:
477E8F3FBBFCE29CEEEDBA0E5A2A3F55

File PE Metadata
Compilation timestamp:
12/5/2009 3:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:1QpWYBHHM2X5k2p16Sb8md5SMMOuJduLYzb5/qo4KxjIqBfTxdkOiuAw:1QpWsM2X5tLb8mqMvu7zb5gKxkqBtRn

Entry address:
0x30FA

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, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9696

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file prio_x64_200_2960.exe has been seen being distributed by the following 3 URLs.

http://www.downloadcrew.com/?act=software.download&id=12679&t=1438297300&c=3453f5638cf7d9262de68a7b35f88f516e8cd336

http://www.prnwatch.com/prio_x64_200_2960.exe

http://www.prnwatch.com/prio_x64.exe

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