marco visconti - tommaso grossi 1 di 6.mp4.exe

Stepan Rybin

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application marco visconti - tommaso grossi 1 di 6.mp4.exe by Stepan Rybin has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from skipperham.info.
Publisher:
Stepan Rybin  (signed and verified)

MD5:
422ff19a037a8cff1a6689095fb8b3cc

SHA-1:
931813502faa4ca0c8f90c4072edec07e77fbe75

SHA-256:
281f9af97056f8f366b96e7ace75416dcf4bcdb995817aede570b34626500669

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
8/15/2025 10:51:48 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.WebPick.StepanRy (M)
16.5.31.5

File size:
1 MB (1,064,136 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\marco visconti - tommaso grossi 1 di 6.mp4.exe

Digital Signature
Signed by:

Authority:
Unizeto Technologies S.A.

Valid from:
6/27/2014 9:37:40 AM

Valid to:
6/27/2015 9:37:40 AM

Subject:
E=rybin.step@yandex.ru, CN=Stepan Rybin, O=Stepan Rybin, C=UA

Issuer:
CN=Certum Code Signing CA, OU=Certum Certification Authority, O=Unizeto Technologies S.A., C=PL

Serial number:
47154C2151E9EB8DFA42C2C9E45BFC6C

File PE Metadata
Compilation timestamp:
6/16/2012 5:51:16 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:QfRr2mAf4UWnTqZlgSsHF5rymfQveB/0Pxd8tMO4a9AHz:QfRr2mOWn2ZMlNymfZt0Pxd8RAT

Entry address:
0x1BA7C

Entry point:
E8, 8B, 36, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 80, F5, 45, 00, E8, BE, 0E, 00, 00, E8, 58, 38, 00, 00, 0F, B7, F0, 6A, 02, E8, 1E, 36, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 2B, 07, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.5129

Code size:
360 KB (368,640 bytes)

The file marco visconti - tommaso grossi 1 di 6.mp4.exe has been seen being distributed by the following URL.