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3dp_net.exe

FITDownloader

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application 3dp_net.exe by FITDownloader has been detected as adware by 10 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from d13dhn7ldhrcf6.cloudfront.net.
Publisher:
FITDownloader  (signed and verified)

MD5:
b951088ef4b747410d2ecd969aae1eee

SHA-1:
05bba8001558b416253578c4d04ea4366935dd57

SHA-256:
2ffafa1fa5e778b4489a53fd5a4cba7ad19d31a1e6bc4c06d141781b64f6fbe7

Scanner detections:
10 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/25/2024 7:20:49 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2015.0.3348

Dr.Web
Adware.InstallCore.464
9.0.1.0260

ESET NOD32
Win32/InstallCore.OX potentially unwanted application
8.7.0.302.0

F-Prot
W32/InstallCore.AC.gen
v6.4.7.1.166

herdProtect (fuzzy)
variant of internet-explorer-10-windows-7.exe (Adware)
2014.11.21.13

K7 AntiVirus
Unwanted-Program
13.183.13504

Malwarebytes
PUP.Optional.InstallCore
v2014.09.17.03

Reason Heuristics
PUP.FITDownloader.H
14.9.17.14

Sophos
Install Core Click run software
4.98

VIPRE Antivirus
Threat.4150696
32938

File size:
735.1 KB (752,696 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\3dp_net.exe

Digital Signature
Signed by:
FITDownloader

Authority:
COMODO CA Limited

Valid from:
4/27/2014 7:00:00 PM

Valid to:
4/28/2015 6:59:59 PM

Subject:
CN=FITDownloader, O=FITDownloader, STREET=28 Lenelblome St., L=Tel-Aviv, S=Israel, PostalCode=651307, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
5E0816C139E8D20E76830D3D9638C4FE

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:F/FaFwT5sb3uoxqai72L0M5dyGhaesP6fa0C83/pRDJBd/dvgBh3y9rkK:F/FQ4sLpd0M7yGELSa0vfDtdvgB+rkK

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.8866

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file 3dp_net.exe has been seen being distributed by the following URL.

https://d13dhn7ldhrcf6.cloudfront.net/download.php?os=&icon=aHR0cDovL3NjcmVlbnNob3RzLmVuLnNmdGNkbi5uZXQvZW4vc2Nybi8zMzQwMDAvMzM0OTI4L3Njcl8wLTI0NXgxNDIuanBn&desc=SW5zdGFsbCBuZXdlc3Qgb3IgbW9zdCBzdWl0YWJsZSBkcml2ZXIgZm9yIHlvdXIgaW50ZWdyYXRlZCBFdGhlcm5ldCBjYXJkLg==&name=3DP Net&domain=3dp_net&ss=&lang=en_US&url=aHR0cDovLzNkcF9uZXQuZW4uc29mdG9uaWMuY29t&version=110914&ins=jaleco

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