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nsaa640.tmp

Install Generic

The file nsaa640.tmp, “Generic Setup Component” 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 mobilitydata5.com.
Product:
Install Generic

Description:
Generic Setup Component

Version:
1.0.0.0

MD5:
a85e39692461da4b5e1627ab97faed26

SHA-1:
783e60126f39b990b92c6489dae5d2a2a9bfb47b

SHA-256:
9ca094f0520b966c1956c26cc7b06c7d8c2a553b54d425f3816626ec7e48cc64

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
11/23/2024 8:08:43 AM UTC  (today)

Scan engine
Detection
Engine version

Kaspersky
UDS:DangerousObject.Multi.Generic
14.0.0.2350

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

Reason Heuristics
Adware.ConvertAd.Installer.Meta (M)
15.12.27.16

File size:
250.5 KB (256,490 bytes)

Product version:
1.0.0.0

Copyright:
Copyright 2013

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\nsaa640.tmp

File PE Metadata
Compilation timestamp:
12/6/2009 6:50:35 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:ZzfbCe6J1xTBXFydbPxnX7zwvw7d8MzBXTW0yQt:ZCe6Jr54P14o7uiBDh1

Entry address:
0x323F

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 98, 27, 7A, 00, E8, 09, 2C, 00, 00, A3, E4, 26, 7A, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, DC, 79, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, E0, 1E, 7A, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 80, 7A, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.8593

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file nsaa640.tmp has been seen being distributed by the following URL.

http://mobilitydata5.com/.../count.php

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