openoffice.exe

DownInstall

Vitbian telecom sl

The application openoffice.exe by Vitbian telecom sl has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from www.esdescarga.com and multiple other hosts.
Publisher:
Vitbian telecom sl  (signed and verified)

Product:
DownInstall

Version:
1.0.0.0

MD5:
433aa64133d61c113d0669cf8c5b0621

SHA-1:
79e699ad3542606c3ea8738cb82ec9122df16ec9

SHA-256:
6e297558105a5c79942ecec38944e1159569102880dfb6abfd5c619246c4e0db

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/19/2024 12:49:39 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Vitbiantelecomsl.K
14.4.28.10

File size:
930 KB (952,296 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2013

Original file name:
DownInstall.exe

File type:
Executable application (Win32 EXE)

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

Digital Signature
Authority:
COMODO CA Limited

Valid from:
2/1/2013 1:00:00 AM

Valid to:
2/2/2014 12:59:59 AM

Subject:
CN=Vitbian telecom sl, O=Vitbian telecom sl, STREET=calle durango 45, L=madrid, S=madrid, PostalCode=28023, C=ES

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

Serial number:
2B1E042090F8B8A605FB4A8E606FAF59

File PE Metadata
Compilation timestamp:
2/19/2013 3:59:32 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:kf+qKnRPgq9AxzzpCbRQlIC/yYVK8xu2YQoK8feNM9:nqcRIq9ARt8+lDn3YQoK8GY

Entry address:
0xE7C2E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
919.5 KB (941,568 bytes)

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

http://www.esdescarga.com/down.php

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