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nsma373.tmp

The file nsma373.tmp has been detected as a potentially unwanted program by 9 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. While running, it connects to the Internet address server-54-230-52-34.jfk6.r.cloudfront.net on port 80 using the HTTP protocol.
Version:
1.0.0.0

MD5:
bddf63395cdd7b4177c9909fd34c4d14

SHA-1:
a48031cbe56cf4c4939ea8afc1969cc6821b2780

SHA-256:
83ccbfdec40685788f9e57c8da02252ae6723e5556204b71f884d9e549ce8382

Scanner detections:
9 / 68

Status:
Potentially unwanted

Analysis date:
4/19/2024 12:52:09 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.Downloader
4.0.3.15716

ESET NOD32
Win32/Adware.ConvertAd.TH.gen (variant)
9.11854

Kaspersky
UDS:DangerousObject.Multi.Generic
14.0.0.1869

NANO AntiVirus
Riskware.Nsis.ConvertAd.dtccvd
0.30.24.2266

Panda Antivirus
Generic Suspicious
15.07.16.03

Qihoo 360 Security
HEUR/QVM42.1.Malware.Gen
1.0.0.1015

Trend Micro
TROJ_GEN.R02KC0OFQ15
10.465.16

Vba32 AntiVirus
TrojanDownloader.Genome
3.12.26.4

VIPRE Antivirus
Trojan.Win32.Generic
41512

File size:
281.2 KB (287,946 bytes)

Product version:
1.0.0.0

Copyright:
Copyright 2013

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\nsma373.tmp

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:35 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:JzfjOAnlrqGb4CAD6R2xrfTJqr3BjAvoTWw8PUTFSv:xOAgExYxrf8eoTW8Ta

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

Code size:
23 KB (23,552 bytes)

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

TCP (HTTP):
Connects to server-54-230-52-34.jfk6.r.cloudfront.net  (54.230.52.34:80)

TCP (HTTP):
Connects to dl21.clickmein.com  (216.227.128.186:80)

TCP (HTTP):
Connects to dl16.clickmein.com  (50.7.99.2:80)

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