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update28502.exe

Video Saver

Ekaterina Afanasova

The application update28502.exe by Ekaterina Afanasova has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Nullsoft Install System installer.
Publisher:
Ekaterina Afanasova  (signed and verified)

Product:
Video Saver

Version:
5.0.13

MD5:
cc780a96c13e1f56424f37ac780886f7

SHA-1:
03ba52b594ac2000b8b85b1f79d3408f68d1161b

SHA-256:
dc6687f0d8b34693e0d3fd291fda6de20dc9e5075f3c33497852bbfeae207b00

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:
12/26/2024 4:31:29 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.10.20.18

File size:
2.2 MB (2,308,320 bytes)

Product version:
5.0.13

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\windows\temp\3155\update28502.exe

Digital Signature
Signed by:
Ekaterina Afanasova

Authority:
thawte, Inc.

Valid from:
3/11/2015 4:00:00 AM

Valid to:
3/11/2016 3:59:59 AM

Subject:
CN=Ekaterina Afanasova, OU=Individual Developer, O=No Organization Affiliation, L=Moscow, S=Moscow, C=RU

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

Serial number:
16A83C4AE21BDCDD4E2EB299D4D5A88E

File PE Metadata
Compilation timestamp:
2/19/2012 7:01:49 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
49152:MkDobyCB1eTf/zdZnl+Hkqpnq3auzxT+jj6W3jlGBbSGHtBEh7yNmuUUmF:vDoby2Yf77ldqZq9rW3hWbde7g8UmF

Entry address:
0x4327

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 93, 42, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 94, 42, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 94, 42, 00, 56, A3, 40, 7B, 42, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8D, 3B, 00, 00, A3, 9C, 7B, 42, 00, 8D, 85, 84, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, 01, B3, 40, 00, FF, 15, AC, 94, 42, 00, 83, EC, 14, C7, 44, 24, 04, 02, B3, 40, 00, C7...
 
[+]

Code size:
34.5 KB (35,328 bytes)

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