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RocketPDFSetup.exe

PurpleTech Software Inc

This is the Performersoft setup installer. The application RocketPDFSetup.exe by PurpleTech Software Inc has been detected as adware by 24 anti-malware scanners. The program is a setup application that uses the InstallBrain installer. The setup program bundles additional offers, mostly adware, using the InstallBrain installer, a pay-per-install monetization download manager. InstallBrain will also install a background updater service that will update any installed browser add-ons and plug-ins. While running, it connects to the Internet address 50.97.44.130-static.reverse.softlayer.com on port 80 using the HTTP protocol.
Publisher:
RocketPDF  (signed by PurpleTech Software Inc)

Product:
RocketPDF

Version:
14.5.3.22

MD5:
eed6242df28d892e9f9fc4467431f3b5

SHA-1:
eaf9390efd976eaabfc91190795f0b208510cf2b

SHA-256:
98aa7fc9eea266a267278e670d6ae78d189e90a8e0c485386ad2fbd580e08a58

Scanner detections:
24 / 68

Status:
Adware

Explanation:
Uses the InstallBrain monetization platform from iBario to deliver bundled adware both search toolbars and PC optimizers from Performersoft.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/24/2024 5:54:36 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Jaik.1231
911

Agnitum Outpost
PUA.InstallBrain
7.1.1

Avira AntiVirus
APPL/InstallBrain.Gen
7.11.150.6

avast!
Win32:InstallBrain-BH [PUP]
2014.9-140807

AVG
Adware InstallBrain.X
2015.0.3389

Bitdefender
Gen:Variant.Adware.Graftor.139208
1.0.20.1095

Comodo Security
Application.Win32.InstallBrain.BF
18047

Dr.Web
Adware.Downware.3196
9.0.1.0219

Emsisoft Anti-Malware
Gen:Variant.Adware.Graftor.139208
8.14.08.07.05

ESET NOD32
Win32/InstallBrain.BZ potentially unwanted application
8.7.0.302.0

F-Prot
W32/IBrain.B2.gen
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.Graftor.139208
11.2014-07-08_5

G Data
Gen:Variant.Adware.Graftor.139208
14.8.24

IKARUS anti.virus
AdWare.InstallBrain
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.177.12109

Malwarebytes
PUP.Optional.CodecPerformer.A
v2014.08.07.05

MicroWorld eScan
Gen:Variant.Adware.Graftor.139208
15.0.0.657

NANO AntiVirus
Riskware.Win32.Downware.cwmdeh
0.28.0.59911

Panda Antivirus
Trj/Genetic.gen
14.08.07.05

Reason Heuristics
PUP.Installer.PurpleTechSoftware.O
14.8.7.17

Rising Antivirus
PE:Adware.Graftor!6.18FC
23.00.65.14805

Sophos
InstallBrain
4.98

SUPERAntiSpyware
Questionable.Resource
10436

VIPRE Antivirus
InstallBrain
29270

File size:
1.3 MB (1,387,856 bytes)

Product version:
14.5.3.22

Copyright:
Copyright 2014

Original file name:
RocketPDFSetup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
InstallBrain

Language:
English (United States)

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

Digital Signature
Signed by:
PurpleTech Software Inc

Authority:
GoDaddy.com, Inc.

Valid from:
12/15/2013 7:50:01 PM

Valid to:
9/12/2015 3:45:58 AM

Subject:
CN=PurpleTech Software Inc, O=PurpleTech Software Inc, L=Beaverton, S=Oregon, C=US

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
043990240F90A4

File PE Metadata
Compilation timestamp:
4/23/2014 11:27:43 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:AUOCppTIeanEMfjgsiWz7jPLlA1irglXxeHiZw6t0OAsF:GipT0EM0pWXTO167Hi0OAW

Entry address:
0x10A89

Entry point:
E8, 55, 4E, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 53, 8B, 5D, 08, 83, FB, E0, 77, 6F, 56, 57, 83, 3D, 94, 0C, 43, 00, 00, 75, 18, E8, A0, 46, 00, 00, 6A, 1E, E8, EA, 44, 00, 00, 68, FF, 00, 00, 00, E8, E3, 16, 00, 00, 59, 59, 85, DB, 74, 04, 8B, C3, EB, 03, 33, C0, 40, 50, 6A, 00, FF, 35, 94, 0C, 43, 00, FF, 15, 88, 40, 42, 00, 8B, F8, 85, FF, 75, 26, 6A, 0C, 5E, 39, 05, 98, 0C, 43, 00, 74, 0D, 53, E8, 79, 1B, 00, 00, 59, 85, C0, 75, A9, EB, 07, E8, 71, 1D, 00, 00, 89, 30, E8, 6A, 1D, 00, 00, 89...
 
[+]

Entropy:
7.7885  (probably packed)

Code size:
139 KB (142,336 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to 50.97.49.242-static.reverse.softlayer.com  (50.97.49.242:80)

TCP (HTTP):
Connects to 50.97.44.130-static.reverse.softlayer.com  (50.97.44.130:80)

TCP (HTTP):
Connects to 174.37.181.30-static.reverse.softlayer.com  (174.37.181.30:80)

TCP (HTTP):
Connects to 173.192.190.226-static.reverse.softlayer.com  (173.192.190.226:80)

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