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vnsg7664.tmp

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from j.allfreesoft.net and multiple other hosts.
Description:
install

Version:
1.0.0.0

MD5:
40999ae96645be352f2c858942009052

SHA-1:
32421db006ace9addb176f3c16e2e21e8a490759

SHA-256:
935a7487faa7193c00bf320f1befa6ceeefacdac252c427758af0b5b1e1f92bb

Scanner detections:
3 / 68

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

Analysis date:
12/24/2024 5:00:05 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.ConvertAd
4.0.3.1556

ESET NOD32
Win32/Adware.ConvertAd.EB
9.11422

Trend Micro House Call
Suspicious_GEN.F47V0423
7.2.126

File size:
313.8 KB (321,306 bytes)

Product version:
1.0.0.0

Copyright:
(c) 2014

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\roaming\cfc23701-1427914435-11cb-81e7-86ecf10fe88d\vnsg7664.tmp

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:Oe34mTAUtR7dYtT/sh9/SL08HxHbqKxVikAmukL75+ZPPfnE2Qyn2FEtt2NB6+sk:rTDvUbsh978HAGVivGLF+ZPPfnEUnsEq

Entry address:
0x30FA

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, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.8973

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file vnsg7664.tmp has been seen being distributed by the following 2 URLs.

http://j.allfreesoft.net/inst/software/C5A5998C-E785-4105-BE16-7B48D42E03E5/.../VOPackage.exe

https://s3.amazonaws.com/cf_vopackage/.../VOPackage.exe

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