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pfportchecker.exe

Portforward, LLC

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It runs as a scheduled task under the Windows Task Scheduler. The file has been seen being downloaded from www.portforward.com and multiple other hosts.
Publisher:
Portforward, LLC  (signed and verified)

MD5:
8e376eb153f0ecd498162e2c8d4aefcd

SHA-1:
f5eeea1112de51086cfc4ccca5ed749768b3344e

SHA-256:
7d80d3531ddb7bf6f616ea5df773acc89a29f44e070ebab5cc79824af4fcb7bf

Scanner detections:
2 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
11/27/2024 6:38:29 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.1243
9.0.1.010

Trend Micro House Call
TROJ_GEN.F47V1016
7.2.10

File size:
4.5 MB (4,688,472 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\frank\netfiles\misc utilities\pfportchecker\pfportchecker.exe

Digital Signature
Signed by:
Portforward, LLC

Authority:
COMODO CA Limited

Valid from:
6/6/2012 8:00:00 PM

Valid to:
6/7/2015 7:59:59 PM

Subject:
CN="Portforward, LLC", O="Portforward, LLC", STREET=3380 Riverbanks Rd., L=Grants Pass, S=OR, PostalCode=97527, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
0082C14B9DF94DA5247E8AB7AED30A32CC

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:EmW7x9/w30JcCuXhT9wzznfjrYDGQusRpjeWwqvZtZIOXpId:PWXw32f6hJUfjrYShQiUvZtg

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 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, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9989

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

Scheduled Task
Task name:
{BF26EBD3-9A4E-4064-8DF1-6CB70B2398AF}

Trigger:
Registration (Runs on registration)


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

http://www.portforward.com/.../PFPortChecker.exe

http://portforward.com/.../PFPortChecker.exe

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