3dp_chip_v1408.exe

3DP

The application 3dp_chip_v1408.exe by 3DP has been detected as a potentially unwanted program by 7 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The installer uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars. The file has been seen being downloaded from download1440.mediafire.com and multiple other hosts.
Publisher:
3DP  (signed and verified)

MD5:
bc451d0f721e1f2aec23abdf73fd5dff

SHA-1:
e4c2c2543cd48b4f9f7d366ccee11fd77da9842c

SHA-256:
b8fdc4c377dab189bc34404813b6d110914f14e69049c1f88c24413f4336c579

Scanner detections:
7 / 68

Status:
Potentially unwanted

Explanation:
Packages the OpenCandy software bundler that offers to install additional software and may include web browser add-ons and toolbars which display advertising (based on publisher settings and geo context).

Analysis date:
4/26/2024 9:05:37 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.OpenCandy
4.0.3.14819

Dr.Web
Adware.OpenCandy.39
9.0.1.0231

ESET NOD32
Win32/OpenCandy (variant)
8.10277

G Data
NSIS.Adware.SoftBundled
14.8.24

IKARUS anti.virus
PUA.JoyDownloader
t3scan.1.7.5.0

Malwarebytes
PUP.Optional.OpenCandy
v2014.08.19.11

Trend Micro House Call
Suspicious_GEN.F47V0809
7.2.231

File size:
3.1 MB (3,211,584 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\3dp_chip_v1408.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
10/1/2013 7:00:00 PM

Valid to:
10/2/2014 6:59:59 PM

Subject:
CN=3DP, OU=IT Team, O=3DP, L=Kimhae-si, S=Gyeongsangnam-do, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
561F6AFA6683831A6A85513A3AE37053

File PE Metadata
Compilation timestamp:
2/24/2012 1:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
98304:d8sLPRH8l6m0qz2VXu1Jb27Cz7v1nhYHqvCKxcjXRSY:drtl22EvC+z7v1hYHSm1SY

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9924

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file 3dp_chip_v1408.exe has been seen being distributed by the following 18 URLs.

http://download1440.mediafire.com/0mja0cc5v7yg/.../3DP_Chip_v1408.exe

http://download2052.mediafire.com/li63q3uj9xeg/.../3DP_Chip_v1408.exe

http://download1081.mediafire.com/bzh5hdkc3ftg/.../3DP_Chip_v1408.exe

http://download1081.mediafire.com/f9f6pcenivjg/.../3DP_Chip_v1408.exe

http://download2066.mediafire.com/oigydj9d6gag/.../3DP_Chip_v1408.exe

&onid=2094&oid=3001-2094_4-10909920&rsid=cbsidownloadcomsite&sl=en&sc=us&pdguid=download:13807253&topicguid=utilities/sys&topicbrcrm=windows software&pid=13807253&mfgid=6314441&merid=6314441&ctype=dm&cval=CBSI&devicetype=desktop&pguid=7980b68ff58288656ddafa73&viewguid=Qi42GlOiXLWHvM7EqXTMyS-uwZC72ClQC9vk&destUrl=http://software-files-a.cnet.com/s/software/13/80/72/.../3DP_Chip_v1408.exe

&onid=2094&oid=3001-2094_4-10909920&rsid=cbsidownloadcomsite&sl=en&sc=us&pdguid=download:13807253&topicguid=utilities/sys&topicbrcrm=windows software&pid=13807253&mfgid=6314441&merid=6314441&ctype=dm&cval=NONE&devicetype=desktop&pguid=db53fd26536afb04e9460aef&viewguid=QZG2P7LN9etP-KX9Qe3g@LX2lTUJPGvw8F0b&destUrl=http://software-files-a.cnet.com/s/software/13/80/72/.../3DP_Chip_v1408.exe

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