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nsh1770.tmp

The file nsh1770.tmp has been detected as a potentially unwanted program by 12 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 livestatscounter.com. While running, it connects to the Internet address server-205-251-251-79.jfk5.r.cloudfront.net on port 80 using the HTTP protocol.
MD5:
acfb4ed60d6250969097a7b0cb323870

SHA-1:
efd157e32aee225399d9f4e9bd8aa3d792d6eceb

SHA-256:
451932df7a80f1f2a954c302e4097142a3c60ae9a6e604980e57949bf99c7ccf

Scanner detections:
12 / 68

Status:
Potentially unwanted

Analysis date:
4/19/2024 6:33:51 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.ConvertAd
2016.01.03

Baidu Antivirus
Adware.Win32.ConvertAd
4.0.3.1613

Dr.Web
Adware.ClickMeIn.4706
9.0.1.03

ESET NOD32
Win32/Adware.ConvertAd.ADW (variant)
10.12804

Malwarebytes
PUP.Optional.ConvertAd
v2016.01.03.12

McAfee
Artemis!ACFB4ED60D62
5600.6531

NANO AntiVirus
Riskware.Win32.ClickMeIn.dzfudt
1.0.14.5380

Qihoo 360 Security
HEUR/QVM42.0.Malware.Gen
1.0.0.1077

Rising Antivirus
PE:Malware.Generic/QRS!1.9E2D [F]
23.00.65.16101

Sophos
Generic PUA OP (PUA)
4.98

SUPERAntiSpyware
Trojan.Agent/Gen-FakeDefender
9484

VIPRE Antivirus
Trojan.Win32.Generic
46230

File size:
116.9 KB (119,687 bytes)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\nsh1770.tmp

File PE Metadata
Compilation timestamp:
12/6/2009 12:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:MgXdZt9P6D3XJwMkWFM4BUjLBfNYVlAfqNKOebvvkemYk:Me34TxCjF2Em

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:
7.7580

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file nsh1770.tmp has been seen being distributed by the following URL.

http://livestatscounter.com/SysInfo/.../timer.php

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

TCP (HTTP):
Connects to server-205-251-251-79.jfk5.r.cloudfront.net  (205.251.251.79:80)

TCP (HTTP):
Connects to ec2-54-225-164-100.compute-1.amazonaws.com  (54.225.164.100:80)

TCP (HTTP SSL):
Connects to ec2-54-209-124-251.compute-1.amazonaws.com  (54.209.124.251:443)

TCP (HTTP):
Connects to ec2-52-1-45-42.compute-1.amazonaws.com  (52.1.45.42:80)

TCP (HTTP):
Connects to c-0001.c-msedge.net  (191.234.4.50:80)

TCP (HTTP):
Connects to a1plpkivs-v03.any.prod.ash1.secureserver.net  (72.167.239.239:80)

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