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installmanagerns.exe

File Downloader

The application installmanagerns.exe by File Downloader has been detected as adware by 17 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:
bdd5cae73d776fbaa41453b240c8494b

SHA-1:
a23df056f3d4bd916856a9d67e7dd44dd93b08f2

SHA-256:
4b38f1e9a23ce08c1bf84a5983770126495b8123ebf290086097c117caaba74c

Scanner detections:
17 / 68

Status:
Adware

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
11/5/2024 11:35:17 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Downloader.Gen
7.11.206.68

avast!
InstMonetizer-BW [PUP]
150303-0

AVG
AdLoad
2016.0.3173

Baidu Antivirus
PUA.Win32.VMDetector
4.0.3.15311

Dr.Web
Threat.Undefined
9.0.1.070

ESET NOD32
Win32/InstallMonetizer.BD potentially unwanted application
9.7.0.302.0

G Data
NSIS.Adware.InstallMonetizer
15.3.25

herdProtect (fuzzy)
variant of installer.exe
2015.6.18.3

K7 AntiVirus
Trojan
13.193.14818

Malwarebytes
Riskware.Vmdetector
v2015.03.11.05

NANO AntiVirus
Trojan.Nsis.Downloader.djhpgw
0.30.0.65070

Reason Heuristics
PUP.Installer.FileDownloader
15.3.11.17

Rising Antivirus
NS:PUF.SilenceInstaller!1.9DDF
23.00.65.15309

Sophos
AppMonetizer Installer
4.98

SUPERAntiSpyware
Trojan.Agent/Gen-Agent
10004

Trend Micro House Call
Suspicious_GEN.F47V0106
7.2.169

VIPRE Antivirus
Threat.4786532
37788

File size:
329.2 KB (337,136 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:bFJ06iZEJ0D7pJ59ECadigTZXwVCTtZ4rt5q2pd5A8WwFU2:PxC7pBAdZXwVC/4rbJd5A8y

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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