installer_ares_spanish.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_ares_spanish.exe by Zoobam has been detected as adware 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 Tightrope WebInstall installer. The file has been seen being downloaded from download.instseo.com and multiple other hosts.
Publisher:
Zoobam  (signed and verified)

MD5:
adc55b6e98a0d9d533196866688816e5

SHA-1:
db6c1b2e6ad3d2f02cb4279e32760672720801fb

SHA-256:
c4adfb4236da4c3d4d10a2a114df3a5e7f7dd521473fea74741651cc24c898e0

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
11/27/2024 3:44:59 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tightrope.Zoobam.Bundler (M)
16.3.10.14

File size:
823.5 KB (843,256 bytes)

File type:
Executable application (Win32 EXE)

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

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

Digital Signature
Signed by:

Authority:
GoDaddy.com, Inc.

Valid from:
10/16/2014 4:27:59 AM

Valid to:
10/16/2017 4:27:59 AM

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 6:29:31 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:cxpJfslZtuaVd9lpmhwQbift489IVGD4xJFl6Xqb5Kbmkg8SU:Qp9sVuaVdvgVbmgGDijyikg5

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file installer_ares_spanish.exe has been seen being distributed by the following 4 URLs.

http://download.instseo.com/installers/axtan_installers/get.php?aa=lp/1/seo//&loop=1&u=L2Rvd25sb2FkLmluc3RzZW8uY29tL2luc3RhbGxlcnMvb3V0LzAwMTA1MDAxMDYwMDEwNy9waWlkLTAxMjM0NTY3ODk5ODc0NTYzMjEwMDEyMzQ1Njc4OTEyL2xwLzEvc2VvL3NwYW5pc2gvc2VvL2Nocm9tZS9hcmVzL2QvNzgyMTk4MDI3ZmM1MDk0YzQ3OWQzZWY5YTQzYjIyYjUvdGlnL25hL25hL2luc3RhbGxlcl9hcmVzX1NwYW5pc2guZXhl&x=L2hvbWUvZG93bl9jcm9ucy9wdWJsaWNfaHRtbC9pbnN0YWxsZXJzL291dC9scC8xL3Nlby9zcGFuaXNoL3Nlby9jaHJvbWUvYXJlcy9kLzc4MjE5ODAyN2ZjNTA5NGM0NzlkM2VmOWE0M2IyMmI1L3RpZy9uYS9uYS9pbnN0YWxsZXJfYXJlc19TcGFuaXNoLmV4ZQ==&r=3209000&p=U0VP&ML=12&MK=33&LI=45&HH=92&NI=87&DI=39&FA=69&GH=49&AJ=91&GE=15&s=4793579039665060676008347284775255603517583099156756691329797312883234993302317993653886765597785119519949170970335724300950638249201195112219243816256341314249279389890111146528143788919444361290289391416168983351143187624754772702954560468894019338190666043314619076112092493336255312926258719626338637887220846477769395167139763527315037121779546575092805782145887390

Remove installer_ares_spanish.exe - Powered by Reason Core Security