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win-install_dropbox_1.0.exe

Free-mium GmbH

The application win-install_dropbox_1.0.exe by Free-mium GmbH has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from www.win-install.com a known adware distribution point operated by FIRSERIA, S.L..
Publisher:
Free-mium GmbH  (signed and verified)

MD5:
f3ed20865ccac62a01a7ac4de924bea8

SHA-1:
32f88cbe3a75f23b3caf9c1f4c6a03911ec34edb

SHA-256:
9deb91e1f7e886d95ad7c7ebc18e3b1ae4b3e1fe3148f0a41e7d435c870f90b0

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/20/2024 2:38:20 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Freemium (M)
16.1.2.23

File size:
540.8 KB (553,776 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\win-install_dropbox_1.0.exe

Digital Signature
Signed by:
Free-mium GmbH

Authority:
thawte, Inc.

Valid from:
4/28/2015 5:00:00 PM

Valid to:
4/28/2016 4:59:59 PM

Subject:
CN=Free-mium GmbH, O=Free-mium GmbH, L=Berlin, S=Berlin, C=DE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
3AF8BC0C86618D48C79383622867AB5F

File PE Metadata
Compilation timestamp:
12/31/2015 3:01:33 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:AXYQLz2GiO9u6SVjTR1LcIMKaASLoItFecukL:6LHlSaKaAS8ItMkL

Entry address:
0x13B6C

Entry point:
E8, 74, 7A, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 30, B5, 45, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, A4, B1, 45, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, B8, E2, 47, 00, 89, 0D, B4, E2, 47, 00, 89, 15, B0, E2, 47, 00, 89, 1D, AC, E2, 47, 00, 89, 35, A8, E2, 47, 00, 89, 3D...
 
[+]

Entropy:
6.9276

Code size:
358 KB (366,592 bytes)

The file win-install_dropbox_1.0.exe has been seen being distributed by the following URL.

http://www.win-install.com/dropbox/download/.../yahoo

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