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nsw3bbf.tmp

VuuPC

VuuPC Limited

The file nsw3bbf.tmp has been detected as a potentially unwanted program by 3 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from download-ap.com. While running, it connects to the Internet address dl3.clickmein.com on port 80 using the HTTP protocol.
Publisher:
VuuPC Limited

Product:
VuuPC

Description:
VuuPC Setup

Version:
1.0.0.270

MD5:
f6cc5c35eaa19bca876d1ddc4d103cb3

SHA-1:
f16e6e0d55c39df75032ea7d620b6f44cf1cd75c

SHA-256:
b341f858a5658d49aa203598d216bfc69be1b0594f127a506be7dc4d8ae95236

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 12:24:11 AM UTC  (today)

Scan engine
Detection
Engine version

herdProtect (fuzzy)
variant of nst7a.tmp
2015.6.13.17

Qihoo 360 Security
HEUR/QVM42.0.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.VuuPC (M)
16.3.28.22

File size:
254.8 KB (260,876 bytes)

Product version:
1.0.0.270

Copyright:
Copyright 2012

Trademarks:
VuuPC is a trademark of VuuPC Limited

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\nsw3bbf.tmp

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:wgXdZt9P6D3XJWXWhO2yYo4seoALLevzYSHWqekxNvwkRdTK2YctHAOT3hC4j/X5:we34gKJffZmzrFxxwkHTDYctgc/LA2B

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...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file nsw3bbf.tmp has been seen being distributed by the following URL.

http://download-ap.com/.../count_vcl.php

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to s3-1-w.amazonaws.com  (52.216.1.216:80)

TCP (HTTP):
Connects to dl3.clickmein.com  (199.189.107.164:80)

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