pdf2wordsetup.exe

www.hellopdf.com

The executable pdf2wordsetup.exe, “Free PDF to Word Doc Converter Setup ” has been detected as malware by 7 anti-virus scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. Infected by an entry-point obscuring polymorphic file infector which will create a peer-to-peer botnet and receives URLs of additional files to download. The file has been seen being downloaded from free-pdf-to-word-doc-converter.ar.softonic.com.
Publisher:
www.hellopdf.com

Description:
Free PDF to Word Doc Converter Setup

Version:
3.5.5.1

MD5:
290bf674e9c9349475abd0450fb360fd

SHA-1:
3865bc11994a68f04b0b27a99894eee3b70976e7

SHA-256:
b6e43347b231236c3810d03e2c9f5cc2ad516387127bd4b643f77e83bd88ad23

Scanner detections:
7 / 68

Status:
File is infected by a Virus

Explanation:
The file is infected by a polymorphic file infector virus.

Analysis date:
4/19/2024 3:15:47 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Kukacka
160414-2

AVG
Win32/Sality
2015.0.4604

Emsisoft Anti-Malware
Win32.Sality
11.5.0.6191

ESET NOD32
Win32/Sality.NBA virus
8.0.319.0

F-Prot
W32/Sality.gen2
4.6.5.141

Microsoft Security Essentials
Threat.Undefined
1.225.2311.0

Norman
Win32.Sality.3
28.05.2016 15:32:18

File size:
1.1 MB (1,198,548 bytes)

Copyright:
hellopdf.com

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
English (United States)

Common path:
C:\users\{user}\downloads\pdf2wordsetup.exe

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:22ULdmHgdeQJp+QnFKU40KeFYN+JOMM6r:22k2gUS+WFKT+YN+oMMk

Entry address:
0x9A54

Entry point:
60, F6, C6, 4A, 0A, F9, 69, C6, A4, DA, 27, B6, C7, C3, 4C, 8E, 07, 04, 14, 9D, 80, D7, 8E, B8, 79, 33, 36, D0, F2, 3C, F7, F2, 68, D8, BF, 66, 00, 50, 69, C3, 48, 5B, 71, FD, 8D, 1D, 96, 10, 45, 05, E8, 00, 00, 00, 00, 5E, 0F, BE, D0, FF, C3, 0F, AF, C7, 1C, BA, 0B, C8, F7, C5, F1, 81, 1E, DD, 77, 08, 34, 9A, 69, D0, 6D, 6A, 04, AC, 15, E7, 88, 2A, 5D, 40, 3B, FA, C7, C2, 67, CD, 73, F0, 0F, BE, C8, 0F, AF, D0, F6, C3, 91, 20, D0, 33, ED, 84, FC, 22, E5, 3B, CB, 78, 09, 8B, C7, BB, 19, 9B, 6E, 8D, FF, C8...
 
[+]

Entropy:
7.9855  (probably packed)

Code size:
36.5 KB (37,376 bytes)

The file pdf2wordsetup.exe has been seen being distributed by the following URL.

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