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xpvistachecker.exe

XPVisChecker

The executable xpvistachecker.exe has been detected as malware by 10 anti-virus scanners. The program is a setup application that uses the Nullsoft Scriptable Install System installer, however the file is not signed with an authenticode signature from a trusted source. Infected by an entry-point obscuring polymorphic file infector which will create a peer-to-peer botnet and receives URLs of additional files to download. The file has been seen being downloaded from d2vubraihqcany.cloudfront.net.
Publisher:
XPVisChecker

Product:
XPVisChecker

Version:
1.0

MD5:
79e0bf4ec71d2a8041cc4859fbe1e75b

SHA-1:
d67f1ad0cb97d2f3f03cdf48be4cfaa6a40a6d9d

SHA-256:
08884068db5d145f0f467e86116c4bdf6457de616abfbca7c399eb5f50208ae1

Scanner detections:
10 / 68

Status:
File is infected by a Virus

Explanation:
The file is infected by a polymorphic file infector virus.

Analysis date:
11/23/2024 11:32:42 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
160518-2

AVG
Win32/Sality
2015.0.4568

Dr.Web
Win32.Sector.30
9.0.1.05190

Emsisoft Anti-Malware
Win32.Sality
11.5.0.6191

ESET NOD32
Win32/Sality.NBA virus
8.0.319.0

F-Prot
W32/Sality.gen2
4.6.5.141

F-Secure
Win32.Sality.3
5.15.96

McAfee
Virus.W32/Sality.gen.z
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.221.525.0

Norman
Win32.Sality.3
19.05.2016 05:17:13

File size:
124.9 KB (127,900 bytes)

Copyright:
© XPVisChecker

Trademarks:
XPVisChecker

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Scriptable Install System

Language:
English (United States)

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

File PE Metadata
Compilation timestamp:
12/6/2009 12:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:AY4Fiz7xCDRXJe45gkffwMvtLt5Sq+zbjLQLhYeq5SF8Ar7/:AFC0cG1LvSbjohMo1T

Entry address:
0x30FA

Entry point:
88, FC, 33, E9, 8D, 15, 55, 93, 28, 63, FE, C8, 20, C8, FE, C4, B7, B3, 69, C9, BA, E9, 22, 6D, 8B, D1, 8D, 05, C4, 5A, A2, 64, E8, 15, 00, 00, 00, 35, 3A, 05, 85, 27, C7, C5, DA, D7, FF, 9B, 80, CE, 8E, 34, 69, F2, B0, F5, 3B, D8, 5A, 8D, 0D, 13, 26, C8, CD, C6, C1, 65, 1A, FA, 51, 84, C4, 73, 0A, 31, D3, 8D, 1D, EE, 1D, 72, C5, 86, C3, F6, C4, 9C, 8B, D8, 89, D3, B1, 43, 8A, DB, 88, F5, 0F, B7, DD, 46, 8B, F3, 84, F9, FE, CB, 8B, CB, 88, FF, 0F, B7, F2, 32, D9, 8A, F9, 8B, F9, EB, 07, 69, DE, F1, C8, 60...
 
[+]

Entropy:
7.5737

Code size:
23.5 KB (24,064 bytes)

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

http://d2vubraihqcany.cloudfront.net/Installer/.../XPVistaChecker.exe

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