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PDFSignSetup.exe

PDFSign Setup

Limited Liability Company

The application PDFSignSetup.exe by Limited Liability Company has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from files.pdfsign.ru.
Publisher:
ITVA LLC  (signed by Limited Liability Company )

Product:
PDFSign Setup

Version:
1.0.0.0

MD5:
d5007f22976affc2d8c14b103f94e009

SHA-1:
0b73bba44c1a816235cd4bacada2cbcff2736cd4

SHA-256:
3c5c01229cc5a4fb2b4e681164b309152c4a69d1a47c618ac4618ca74ecdd37d

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/26/2024 3:21:14 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ITVA.LimitedLiabilityCompany.Installer (M)
16.2.16.2

File size:
6.1 MB (6,384,392 bytes)

Product version:
1.0

Copyright:
ITVA LLC

Trademarks:
PDFSign is a Trademark of ITVA, LLC.

Original file name:
PDFSignSetup.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
Limited Liability Company

Authority:
COMODO CA Limited

Valid from:
6/3/2015 3:00:00 AM

Valid to:
6/3/2016 2:59:59 AM

Subject:
CN="Limited Liability Company ""ITVA""", O="Limited Liability Company ""ITVA""", STREET="AVENUE PARKHOMENKO, 27/2", L=Saint-Petersburg, S=RU, PostalCode=194156, C=RU

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

Serial number:
414A774DAB0A67C1522D00EFA107265C

File PE Metadata
Compilation timestamp:
10/7/2014 7:40:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:oaQCbggAQlQ6zmQv1CRhxkHBv9BUpEOmQRhL6xfhnCU2mQGZMRw32ApTa:oafbfDlXmQv1uxuvUpfzhL62fw32AE

Entry address:
0x3217

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, B8, 37, 42, 00, E8, C0, 2D, 00, 00, A3, 04, 37, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, B8, EC, 41, 00, FF, 15, 64, 71, 40, 00, 68, E4, 91, 40, 00, 68, 00, 2F, 42, 00, E8, 6A, 2A, 00, 00, FF, 15, B0, 70, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 58, 2A...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://files.pdfsign.ru/PDFSignSetup.exe

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