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hamsterpdfreader-update.exe

Hamster PDF Reader

LLC 'Hamstersoft'

This is a setup program which is used to install the application. The file has been seen being downloaded from s1.hamstersoft.com and multiple other hosts.
Publisher:
HamsterSoft   (signed by LLC 'Hamstersoft')

Product:
Hamster PDF Reader

Version:
1.0.0.60

MD5:
44ff868bd56c5141763a373872ddb5f0

SHA-1:
78abbaa07569037400c4c1840cf38cc12f24daf6

SHA-256:
290b77903f9d6854655d24a76b2c375e802d0dc4107139434accd87e22b7feff

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/25/2024 5:28:20 AM UTC  (today)

File size:
4.1 MB (4,338,000 bytes)

Product version:
1.0.0.60

Copyright:
HamsterSoft

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\hamsterpdfreader-update.exe

Digital Signature
Signed by:
LLC 'Hamstersoft'

Authority:
thawte, Inc.

Valid from:
1/23/2015 8:00:00 AM

Valid to:
1/24/2016 7:59:59 AM

Subject:
CN=LLC 'Hamstersoft', OU=IT DEPARTMENT, O=LLC 'Hamstersoft', L=Moscow, S=Moscow, C=RU

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

Serial number:
5A77465B1271F851656E1719F6BFEC2E

File PE Metadata
Compilation timestamp:
7/9/2014 3:58:13 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:o/LdsVsC/Gj3KWjIdVsdvspgMXi8uxSCXxGsX:ChQsCuOWjRMXEVXxGo

Entry address:
0x113BC

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, 2C, 00, 41, 00, E8, E8, 51, FF, FF, 33, C0, 55, 68, 9E, 1A, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 5A, 1A, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 16, D8, FF, FF, E8, 65, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 2B, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 50, 86...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

The file hamsterpdfreader-update.exe has been seen being distributed by the following 2 URLs.

http://s1.hamstersoft.com/.../hpr_update10060.exe

http://hamstersoft.hamstersoft.netdna-cdn.com/.../hpr_update10060.exe

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