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mainpackfa2703.exe

Terra Firma Internet Consulting LTD

The application mainpackfa2703.exe by Terra Firma Internet Consulting has been detected as adware by 3 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from files.download1click.ws.
Publisher:
Terra Firma Internet Consulting LTD  (signed and verified)

MD5:
b5cce86656f585c470bec347f6b9d782

SHA-1:
006b3510cc8d8d08f4feb5223cbd772d0db8b8da

SHA-256:
275159a6d6e95b8377d0d1f1a2c3313aa8962375bdef2688219efc84451f57af

Scanner detections:
3 / 68

Status:
Adware

Analysis date:
11/16/2024 9:46:04 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Downloader-UHI [PUP]
2014.9-140313

Dr.Web
Adware.Downware.627
9.0.1.072

Reason Heuristics
PUP.TerraFirmaInternetConsulting.O
14.8.7.23

File size:
785.7 KB (804,568 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\mainpackfa2703.exe

Digital Signature
Signed by:
Terra Firma Internet Consulting LTD

Authority:
Thawte, Inc.

Valid from:
5/20/2012 5:00:00 PM

Valid to:
5/14/2013 4:59:59 PM

Subject:
CN=Terra Firma Internet Consulting LTD, O=Terra Firma Internet Consulting LTD, L=Tel Aviv, S=Israel, C=IL

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
0A1E86793244EC30F46537E0AE0F0FB3

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:CkAfUFn22xXfp0XJepCT0/jRCV54oMkz45T2A:afZU0ZtT0NCVNa2A

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file mainpackfa2703.exe has been seen being distributed by the following URL.

http://files.download1click.ws/MainPackFA2703.exe

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