pdf2wordsetup.exe

www.hellopdf.com

The executable pdf2wordsetup.exe, “Free PDF to Word Doc Converter Setup ” has been detected as malware by 11 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 www.sendbulkfactory.com.
Publisher:
www.hellopdf.com

Description:
Free PDF to Word Doc Converter Setup

Version:
3.5.5.1

MD5:
17ced616bcefc1e3419797129284b178

SHA-1:
73dd8f8e752fa1f441d4e88f9052e473edc93fe2

SHA-256:
e043204314b7e2401c2c0d672e1bfcb3babfc872058feff5187f976775a9473b

Scanner detections:
11 / 68

Status:
File is infected by a Virus

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

Analysis date:
12/26/2024 1:03:07 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
150717-0

AVG
Win32/Sality
2015.0.4563

Dr.Web
Win32.Sector.30
9.0.1.05190

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

F-Secure
Win32.Sality.3
5.15.96

Kaspersky
Virus.Win32.Sality
15.0.0.562

McAfee
Virus.W32/Sality.gen.z
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.219.883.0

Norman
Win32.Sality.3
02.04.2016 17:35:19

File size:
1.1 MB (1,202,644 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:H2UnFWNymHgdeQJp+QnFKU40KeFYN+JOMM6r:H2cFW82gUS+WFKT+YN+oMMk

Entry address:
0x9A54

Entry point:
BE, 1D, C8, 79, DE, F7, C5, B6, 03, 92, 3A, BD, 18, 67, 04, BA, 32, E4, 1B, DA, 86, C5, 10, DE, 1C, 5B, 80, D0, E0, EB, 07, FF, C3, 18, DE, 0F, BF, EB, 8D, 0E, 2B, DD, 86, C3, 81, E5, 3E, 08, EB, 51, C7, C2, 23, 92, 53, 46, 0F, AF, DD, 2B, F9, C7, C2, D6, 8F, 34, E8, C6, C6, 80, 0F, AF, D0, 68, 37, 93, 77, 00, 68, 2F, D5, FA, 00, 81, CA, D9, C9, 75, 35, FF, CE, F6, C0, DE, 46, F7, C6, 06, AC, 41, D2, 68, 15, DC, A5, 00, 84, DF, E8, 22, 00, 00, 00, 2B, F6, 15, FE, 0C, F8, 26, 81, F8, 32, 6A, D4, 41, 85, DF...
 
[+]

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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