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haihaisoft_pdf_reader.exe

Haihaisoft Corporation

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.drm-x.com.
Publisher:
Haihaisoft Corporation  (signed and verified)

MD5:
dbae121ef1083db9d3d6e1e43f5098da

SHA-1:
256198d5abcd7378576c3a5484cc6c699291fc24

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/19/2024 1:45:09 PM UTC  (today)

File size:
3.5 MB (3,720,128 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\Documents and Settings\{user}\My documents\downloads\haihaisoft_pdf_reader.exe

Digital Signature
Signed by:
Haihaisoft Corporation

Authority:
The USERTRUST Network

Valid from:
3/22/2009 5:00:00 PM

Valid to:
3/23/2011 4:59:59 PM

Subject:
CN=Haihaisoft Corporation, O=Haihaisoft Corporation, STREET="Room 301, No.61, No.666 of Longdong Rd", L=Shanghai, S=Shanghai, PostalCode=201203, C=CN

Issuer:
CN=UTN-USERFirst-Object, OU=http://www.usertrust.com, O=The USERTRUST Network, L=Salt Lake City, S=UT, C=US

Serial number:
00869E70F356CAE660B3EE1526D97FCDB8

File PE Metadata
Compilation timestamp:
11/21/2007 8:25:29 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
49152:SYIKgKV5vv5H+E0oRsrVynqkhThPA2NhcKPG0JfjjxquvGz7r2K/T11v1T8KQ1KI:SagcNWYTh4yqH0JfnPGz32m51vGYCT

Entry address:
0x33EC

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, DB, 5E, 89, 5C, 24, 18, C7, 44, 24, 10, 40, 86, 40, 00, 89, 5C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 53, FF, 15, B0, 82, 40, 00, 6A, 08, A3, D8, 52, 43, 00, E8, 0D, 26, 00, 00, 53, 68, B4, 02, 00, 00, A3, E0, 51, 43, 00, 8D, 44, 24, 38, 50, 53, 68, 3C, 86, 40, 00, FF, 15, 80, 81, 40, 00, 68, 24, 86, 40, 00, 68, E0, 41, 43, 00, E8, DD, 24, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, 00, 00, 44, 00, 57, E8, CB, 24, 00, 00...
 
[+]

Entropy:
7.9901

Packer / compiler:
Nullsoft install system v2.x

Code size:
25.5 KB (26,112 bytes)

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

http://www.drm-x.com/.../Haihaisoft_PDF_Reader.exe

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