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StarPDF.exe

StarPDF Reader

ebiznetworks

The application StarPDF.exe, “StarPDF Reader 9.4, Best Reader for Everyday Use!” by ebiznetworks has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Ebiznetworks Corporation  (signed by ebiznetworks)

Product:
StarPDF Reader

Description:
StarPDF Reader 9.4, Best Reader for Everyday Use!

Version:
4, 3, 0, 1110

MD5:
3e49d2fbdfd856e1dc297e8d75e18811

SHA-1:
71c0b9b2415b65b21f49546429b55e7574e61fa7

SHA-256:
8579f2b39bbcb451f461c1b68f08c9623494a734ad3529208d3c22fbc103b3d0

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:
4/19/2024 9:06:10 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.10.21.1

File size:
10.8 MB (11,301,144 bytes)

Product version:
4, 3, 0, 1110

Copyright:
Copyright (C) 2005-2010 Foxit Corporation

Original file name:
StarPDF.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\startools\starpdf\starpdf.exe

Digital Signature
Signed by:
ebiznetworks

Authority:
eBiz Networks Ltd

Valid from:
3/18/2010 9:00:00 AM

Valid to:
3/18/2012 8:59:59 AM

Subject:
CN=ebiznetworks, OU=Development Team, O=ebiznetworks, STREET="143~144, Samseong 2-dong, Gangnam-gu, Seoul, Korea", STREET=144-4 Es-Tower 6th, L=Seoul, S=Gangnam-gu, PostalCode=135-877, C=KR

Issuer:
CN=eBiz Networks Certificate Services, O=eBiz Networks Ltd, C=KR

Serial number:
6152BD7525AFF9EA063101CFAA5C6A80

File PE Metadata
Compilation timestamp:
12/17/2010 5:58:56 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:hb89MEQW8rwR5XmVg9hZjxzvzzD1D1D1l:JjEQQ5WVGZ9znD1D1D1l

Entry address:
0xCF49F

Entry point:
55, 8B, EC, 6A, FF, 68, F0, 34, A3, 00, 68, 4C, 08, 4D, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 58, 53, 56, 57, 89, 65, E8, FF, 15, 88, E5, A1, 00, 33, D2, 8A, D4, 89, 15, 28, DD, D3, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, 24, DD, D3, 00, C1, E1, 08, 03, CA, 89, 0D, 20, DD, D3, 00, C1, E8, 10, A3, 1C, DD, D3, 00, 6A, 01, E8, E4, 57, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, C2, 00, 00, 00, 59, E8, EF, 54, 00, 00, 85, C0, 75, 08, 6A, 10, E8, B1, 00, 00, 00, 59, 33, F6, 89, 75...
 
[+]

Entropy:
6.9609

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
6.1 MB (6,410,240 bytes)

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