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pdfreader-2.1.1.exe

SumatraPDF Installer

Krzysztof Kowalczyk

This is a setup and installation application. This is installed with SumatraPDF. The file has been seen being downloaded from www.softango.com and multiple other hosts a known adware distribution point operated by Softango Technology LLC.
Publisher:
Krzysztof Kowalczyk  (signed and verified)

Product:
SumatraPDF Installer

Version:
2.1.1.0.0

MD5:
f0212d2c6869c817e6ad7e65b8531fef

SHA-1:
0cc62ecf8924e03482ee815f1629f95d19b92754

SHA-256:
afa4c8602bdbef852f1a1ce40a0b977c422f4fa9ffe56521bd607cc8e27a1ac2

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/25/2024 4:05:18 PM UTC  (today)

File size:
4.2 MB (4,419,192 bytes)

Product version:
2.1.1.0.0

Copyright:
Copyright 2006-2012 all authors (GPLv3)

Original file name:
SumatraPDF-installer.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\pdfreader-2.1.1.exe

Digital Signature
Signed by:
Krzysztof Kowalczyk

Authority:
COMODO CA Limited

Valid from:
4/13/2012 2:00:00 AM

Valid to:
4/14/2015 1:59:59 AM

Subject:
CN=Krzysztof Kowalczyk, O=Krzysztof Kowalczyk, STREET=3388 17th St, STREET="#202", L=San Francisco, S=CA, PostalCode=94110, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00C54716B67313B3035E03D1E78D308863

File PE Metadata
Compilation timestamp:
5/7/2012 8:26:46 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
98304:v8dUwWyw2YMWN6CfiqdMH64Sz6QK7RpFz2Haq6RBr:UdUqwYWN16WOQK7lzLdbr

Entry address:
0xCCA0

Entry point:
83, EC, 44, 56, 6A, 40, 8D, 44, 24, 0C, 6A, 00, 50, C7, 44, 24, 10, 00, 00, 00, 00, E8, 7E, 87, 00, 00, 83, C4, 0C, 8D, 4C, 24, 04, 51, FF, 15, A8, 60, 41, 00, 68, CC, 63, 41, 00, 68, C8, 63, 41, 00, E8, 73, 87, 00, 00, 68, C4, 63, 41, 00, 68, 9C, 63, 41, 00, E8, 64, 87, 00, 00, 83, C4, 10, 6A, 00, FF, 15, A4, 60, 41, 00, 50, E8, B9, 88, FF, FF, 8B, F0, E8, 52, FF, FF, FF, 56, FF, 15, A0, 60, 41, 00, 5E, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 44, 24, 08, 0F, AF, 44, 24, 0C, 50, E8, 7D, 86, 00, 00, 83...
 
[+]

Code size:
82.5 KB (84,480 bytes)

The file pdfreader-2.1.1.exe has been discovered within the following programs.

SumatraPDF  by Krzysztof Kowalczyk
Publisher's description - “Sumatra PDF is a free PDF, eBook (ePub, Mobi), XPS, DjVu, CHM, Comic Book (CBZ and CBR) reader for Windows. Sumatra PDF is small, portable and starts up very fast. Simplicity of the user interface has a high priority.”
blog.kowalczyk.info/software/sumatrapdf
5% remove it
 
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The file pdfreader-2.1.1.exe has been seen being distributed by the following 9 URLs.

http://www.softango.com/.../127332?source=fsu&cid=4144

http://www.bigspeedpro.com/software_files/pdfreader/.../PDFReader-2.1.1.exe

http://www.softango.com/.../127332?bit=64

http://www.mediafire.com/download/.../PDFReader-2.1.1.exe

http://softango.s3.amazonaws.com/soft/.../SumatraPdf.exe

http://www.softango.com/.../127332?source=fs&cid=3966

http://software-files-a.cnet.com/s/software/12/55/11/.../SumatraPDF-2.1.1-install.exe

http://www.bigspeedpro.com/software_files/sumatrapdf/.../SumatraPDF-2.1.1-install.exe

https://kjkpub.s3.amazonaws.com/sumatrapdf/.../SumatraPDF-2.1.1-install.exe

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