installer_getjar_apps_for_symbian_english_2.exe

Zoobam

This is the Tightrope WebInstall which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application installer_getjar_apps_for_symbian_english_2.exe by Zoobam has been detected as adware by 29 anti-malware scanners. The program is a setup application that uses the Tightrope WebInstall installer. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent.
Publisher:
Zoobam  (signed and verified)

MD5:
4b73a4b67563da110e0d994113155864

SHA-1:
d3df0050b3804e680be4556da11131e415c6b91d

SHA-256:
a89ea129debf350d31cde4a0601de8902ca11039fcc354445ccfda2feacd2170

Scanner detections:
29 / 68

Status:
Adware

Explanation:
Bundles additional software, mostly toolbars and other potentially unwanted applications using the Vittalia monitization installer.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/12/2017 9:16:29 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.KJ
5639840

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.Downware
2015.06.04

Avira AntiVirus
PUA/DownloadAdmin.Gen
8.3.1.6

Antiy Labs AVL
Trojan/Win32.TSGeneric
1.0.0.1

Arcabit
Application.Bundler.KJ
1.0.0.425

avast!
Win32:Adware-CIX [PUP]
150602-1

AVG
Generic
2016.0.3089

Bitdefender
Application.Bundler.KJ
1.0.20.770

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Downloadadmin
0.98/21511

Comodo Security
Application.Win32.DownloadAdmin.ANGL
22324

Dr.Web
Trojan.Vittalia.36
9.0.1.05190

Emsisoft Anti-Malware
Application.Bundler.KJ
15.06.03

ESET NOD32
Win32/DownloadAdmin.H potentially unwanted application
7.0.302.0

F-Prot
W32/S-92ce39bf
v6.4.7.1.166

F-Secure
Riskware.Application.Bundler.KJ
5.14.151

G Data
Application.Bundler.KJ
15.6.25

K7 AntiVirus
Unwanted-Program
13.204.16128

K7 Gateway Antivirus
Unwanted-Program
13.204.16128

Malwarebytes
PUP.Optional.DownloadAdmin
v2015.06.03.05

MicroWorld eScan
Application.Bundler.KJ
16.0.0.462

NANO AntiVirus
Riskware.Win32.Downware.djahkt
0.30.24.1636

Norman
Application.Bundler.KJ
02.06.2015 14:23:46

Reason Heuristics
PUP.Tightrope.Bundler
15.6.3.13

Sophos
PUA 'DownloadAdmin' (of type Adware)
5.15

Total Defense
Win32/Tnega.IQCCUAC
37.1.62.1

Vba32 AntiVirus
Downloader.Agent
3.12.26.4

VIPRE Antivirus
Threat.4783369
40786

File size:
825.2 KB (845,040 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Tightrope WebInstall (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\programs\installer_getjar_apps_for_symbian_english_2.exe

Digital Signature
Signed by:

Authority:
GoDaddy.com, Inc.

Valid from:
10/15/2014 7:27:59 PM

Valid to:
10/15/2017 7:27:59 PM

Subject:
CN=Zoobam, O=Zoobam, L=Kirkland, S=Washington, C=US

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
4EA9D31E75E043

File PE Metadata
Compilation timestamp:
7/15/2014 9:29:31 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:hxpJfslZtuaVd9lpmhwQbift489IVGD4xJFl6Xqb5Kbmkg8SI:Tp9sVuaVdvgVbmgGDijyikg5I

Entry address:
0x3345

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, B0, 73, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, C0, 70, 40, 00, 53, FF, 15, 88, 72, 40, 00, 6A, 08, A3, B8, 3C, 42, 00, E8, 2E, 25, 00, 00, 53, 68, 60, 01, 00, 00, A3, C0, 3B, 42, 00, 8D, 44, 24, 38, 50, 53, 68, 43, 74, 40, 00, FF, 15, 64, 71, 40, 00, 68, 38, 74, 40, 00, 68, C0, 33, 42, 00, E8, 1F, 24, 00, 00, FF, 15, BC, 70, 40, 00, 50, BF, 00, 90, 42, 00, 57, E8, 0D, 24, 00, 00...
 
[+]

Entropy:
7.4925

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

TCP (HTTP):
Connects to st-sh-us-dc1-001.s.dss.vg  (208.91.197.27:80)

TCP (HTTP):
Connects to server-54-230-53-91.jfk6.r.cloudfront.net  (54.230.53.91:80)

TCP (HTTP):
Connects to server-54-230-53-18.jfk6.r.cloudfront.net  (54.230.53.18:80)

TCP (HTTP):
Connects to server-54-230-52-248.jfk6.r.cloudfront.net  (54.230.52.248:80)

TCP (HTTP):
Connects to server-54-192-55-167.jfk6.r.cloudfront.net  (54.192.55.167:80)

TCP (HTTP):
Connects to server-54-192-55-143.jfk6.r.cloudfront.net  (54.192.55.143:80)

TCP (HTTP):
Connects to hwcdn.net  (69.16.175.10:80)

TCP (HTTP):
Connects to ec2-54-208-23-129.compute-1.amazonaws.com  (54.208.23.129:80)

TCP (HTTP):
Connects to a72-246-56-72.deploy.akamaitechnologies.com  (72.246.56.72:80)

TCP (HTTP):

TCP (HTTP):

TCP (HTTP):
Connects to a1plpkivs-v03.any.prod.ash1.secureserver.net  (72.167.239.239:80)

TCP (HTTP):
Connects to 50.22.63.140-static.reverse.softlayer.com  (50.22.63.140:80)