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ezpdfbooks20.exe

UNIDOCS Inc.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from gwanbo.moi.go.kr.
Publisher:
UNIDOCS Inc.  (signed and verified)

MD5:
1b1ae4c99e76f7b7593b04a94ffb6ddc

SHA-1:
9dc48a7e5a27ba62e14bf80cf8e80f92559bbea8

SHA-256:
b1bc70a457b5da3b282545fbc89e7cda7268abd86b99748b40be846e98bce5e3

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/6/2024 2:11:16 AM UTC  (today)

File size:
14.1 MB (14,788,528 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\ezpdfbooks20.exe

Digital Signature
Signed by:
UNIDOCS Inc.

Authority:
Thawte, Inc.

Valid from:
8/3/2013 9:00:00 AM

Valid to:
10/3/2015 8:59:59 AM

Subject:
CN=UNIDOCS Inc., OU=RND Team, O=UNIDOCS Inc., L=Guro-gu, S=Seoul, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
26FEA1714C769FDDA72DD9C5F98F7807

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216://DmQztk5J1MAypUJhQdPWE1+yQPUUOC19KA:yQxG3h1JhoWE1+yQMUO

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9978

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file ezpdfbooks20.exe has been seen being distributed by the following URL.

http://gwanbo.moi.go.kr/gwanbo/.../ezPDFBookS20.exe

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