pdfreadersetup.exe

JumpyApps

The file is a bundle distribution and utilizes the installCore download manager to distribute this potentially unwanted software. The application pdfreadersetup.exe by JumpyApps has been detected as adware by 16 anti-malware scanners. The program is a setup application that uses the installCore installer. This is the uninstaller utility registered in the Windows Control Panel for the program PDF Reader. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
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Publisher:
JumpyApps  (signed and verified)

MD5:
c576fa6cafac1647a93e35a935c366f1

SHA-1:
b81a18c772800dbd83f6961228fec4cfaf4fbb6c

SHA-256:
b739fe43c639957214d7a51407024d1d4fb2a6698532dc2995ca64d4ba0c275c

Scanner detections:
16 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
12/10/2016 5:42:50 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
7.11.154.46

Antiy Labs AVL
Trojan/Win32.SGeneric
1.0.0.1

Bkav FE
W32.Clodbbc.Trojan
1.3.0.4959

ByteHero BDV
Trojan.Malware.Obscu.Gen.007
6.10.2014.10

Comodo Security
Application.Win32.InstallCore.KSR
18501

Dr.Web
Trojan.Packed.24524
9.0.1.05190

ESET NOD32
Win32/InstallCore.BY potentially unwanted application
7.0.302.0

G Data
Win32.Application.InstallCore
14.6.24

K7 AntiVirus
Unwanted-Program
13.1712358

K7 Gateway Antivirus
Unwanted-Program
13.1712358

Malwarebytes
PUP.Optional.JumpyApps.A
v2014.06.10.12

Reason Heuristics
PUP.Installer.JumpyApps.O
14.8.7.18

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.14608

VIPRE Antivirus
Threat.4786018
30086

Remove pdfreadersetup.exe - Powered by Reason Core Security
File size:
1.2 MB (1,308,056 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
2/18/2013 3:00:00 AM

Valid to:
2/19/2014 2:59:59 AM

Subject:
CN=JumpyApps, O=JumpyApps, STREET=63 Rothschild Blvd., L=Tel Aviv, S=NA, PostalCode=65785, C=IL

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

Serial number:
6DB423F9C6473168CF486AAF112EDD5C

File PE Metadata
Compilation timestamp:
6/20/1992 2:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:c6OyMJfsXC6ZEJ3s2mVGYZU1UJBgz1CIF3n3oXpMK9pN1s4z4A:GlJfsXC6ZC3ssYZ1BghXeMK/rs4zJ

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 bytes)

Program Uninstaller
Program name:
PDF Reader

Uninstall string:
C:\Program Files (x86)\PDFReader\Uninstall\__Uninstall_.exe /Uninstall


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