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update4404.exe

Currency calc

Olga Mikhaylova

The application update4404.exe by Olga Mikhaylova 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:
Olga Mikhaylova  (signed and verified)

Product:
Currency calc

Version:
3.1.1

MD5:
7b9bd23d98223e9c54c9e06b75cf4191

SHA-1:
0e2b57ee07b5198c269b3a736e78babfd0a979df

SHA-256:
296857e379682bc15105d1e5b07a430eb737cdc527f6407f1138d016da8e0eff

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 3:21:00 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.2.6.14

File size:
2.5 MB (2,636,920 bytes)

Product version:
3.1.1

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\windows\temp\31882\update4404.exe

Digital Signature
Signed by:
Olga Mikhaylova

Authority:
thawte, Inc.

Valid from:
3/2/2015 3:00:00 AM

Valid to:
3/2/2016 2:59:59 AM

Subject:
CN=Olga Mikhaylova, 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:
3A4111572DC58360F25560523A458483

File PE Metadata
Compilation timestamp:
2/19/2012 6:01:49 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

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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