home

custom.exe

UltraVncSC

uvnc bvba

This is a self-extracting archive and installer. The file has been seen being downloaded from www.caltechsys.com.
Publisher:
UltraVnc  (signed by uvnc bvba)

Product:
UltraVncSC

Description:
UltraVnc Self-Extract Setup

Version:
4, 10, 0, 1

MD5:
b6466b9db526640a35023f8d9e29e273

SHA-1:
e4ab8534d1366bf2cfe2a49b5a7a97491539c854

SHA-256:
fae140cf908d1f49bd85e9652bd15ba517d776651a7297d4827930d7a27e29d9

Scanner detections:
5 / 68

Status:
Inconclusive  (probably just false positive detections)

Analysis date:
4/25/2024 2:56:48 AM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
W32.HfsAdware
1.3.0.6379

Kaspersky
not-a-virus:RemoteAdmin.Win32.WinVNC
14.0.0.2007

NANO AntiVirus
Riskware.Win32.WinVNC-based.cwiqds
0.30.24.1357

Qihoo 360 Security
Win32/Virus.RemoteAdmin.f2b
1.0.0.1015

Trend Micro House Call
Suspicious_GEN.F47V0218
7.2.141

File size:
257.1 KB (263,296 bytes)

Product version:
4, 10, 0, 1

Copyright:
Copyright (C) UltraVnc

Original file name:
UltraVncSC

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
uvnc bvba

Authority:
VeriSign, Inc.

Valid from:
8/12/2013 7:00:00 PM

Valid to:
10/11/2016 6:59:59 PM

Subject:
CN=uvnc bvba, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=uvnc bvba, L=Antwerpen, S=Antwerpen, C=BE

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:
774F40EDC70CDDE5A056F5573AA30950

File PE Metadata
Compilation timestamp:
1/16/2005 11:28:05 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:eRgym92YGB+40vPLGPA+6eVwtUD9hJtqjAXCBFmz3HX:e6fu+40vPKrR7tqjAXA83

Entry address:
0x1215F

Entry point:
55, 8B, EC, 6A, FF, 68, 20, 48, 41, 00, 68, C4, 22, 41, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 68, 53, 56, 57, 89, 65, E8, 33, DB, 89, 5D, FC, 6A, 02, FF, 15, FC, 40, 41, 00, 59, 83, 0D, E8, 89, 41, 00, FF, 83, 0D, EC, 89, 41, 00, FF, FF, 15, 00, 41, 41, 00, 8B, 0D, E0, 89, 41, 00, 89, 08, FF, 15, 04, 41, 41, 00, 8B, 0D, DC, 89, 41, 00, 89, 08, A1, 08, 41, 41, 00, 8B, 00, A3, E4, 89, 41, 00, E8, 23, 01, 00, 00, 39, 1D, 80, 85, 41, 00, 75, 0C, 68, EE, 22, 41, 00, FF, 15, 0C, 41...
 
[+]

Entropy:
7.6175

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
76 KB (77,824 bytes)

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

http://www.caltechsys.com/custom.exe

Scan custom.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.