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installmanagerns.exe

File Downloader

The application installmanagerns.exe by File Downloader has been detected as adware by 16 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The installer uses the InstallMonetizer platform which will donwload and install adware toolbars and other potentially unwanted software offers during setup. It is also typically executed from the user's temporary directory.
Publisher:
File Downloader  (signed and verified)

MD5:
5b2ce635f1f505a70b00543c8148b374

SHA-1:
dd0b1e569af5cda3e1629b51793cc06bb1d32f74

SHA-256:
da5c5543d26394ae76f5186f0cc8accaba562ddc39c897150183558695a8973b

Scanner detections:
16 / 68

Status:
Adware

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
12/24/2024 4:12:29 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Downloader.Gen
3.6.1.96

avast!
InstMonetizer-BW [PUP]
150319-1

AVG
Could be an adware AdLoad
2014.0.4311

Baidu Antivirus
PUA.Win32.VMDetector
4.0.3.15413

Dr.Web
Threat.Undefined
9.0.1.05190

ESET NOD32
Win32/InstallMonetizer.BD potentially unwanted
9.11466

G Data
NSIS.Adware.InstallMonetizer
15.4.25

herdProtect (fuzzy)
variant of 20150201168907.exe
2015.7.15.11

K7 AntiVirus
Trojan
13.202.15578

Malwarebytes
Riskware.Vmdetector
v2015.04.13.04

NANO AntiVirus
Trojan.Nsis.Downloader.djhpgw
0.30.10.952

Reason Heuristics
Threat.Installer.FileDownloader
15.4.13.16

Rising Antivirus
NS:PUF.SilenceInstaller!1.9DDF
23.00.65.15411

Sophos
PUA 'AppMonetizer Installer' (of type Adware)
5.12

SUPERAntiSpyware
Trojan.Agent/Gen-Agent
9938

VIPRE Antivirus
Threat.4786532
38882

File size:
329.3 KB (337,152 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\installmanagerns.exe

Digital Signature
Signed by:
File Downloader

Authority:
COMODO CA Limited

Valid from:
9/10/2014 2:00:00 AM

Valid to:
9/11/2015 1:59:59 AM

Subject:
CN=File Downloader, OU=Weather Ping, O=File Downloader, STREET=5655 Silver Creek Valley Road, L=San Jose, S=CA, PostalCode=95138, C=US

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
6C4833E98E5E20FEC258194CE08B6826

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:bFJ0SUvZRhvD7pJ59ECadigTZXwVCTtZ4rt5q2pd5A8WwFY:vgZRt7pBAdZXwVC/4rbJd5A8u

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, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 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)

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