mozilla-firefox-35-0-1-32-bits.exe

Installer

No Zebra Network Ltda.

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application mozilla-firefox-35-0-1-32-bits.exe, “Installer Setup ” by No Zebra Networka 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 installCore installer. The installer is marketed through download protals and search ads as the free Mozilla Firefox web browser but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
No Zebra Network Ltda.  (signed and verified)

Product:
Installer

Description:
Installer Setup

MD5:
eeb51bc37eaed6ab5cfeb3e9b4e09252

SHA-1:
6e1ee71590242ac380eed8bb48a066a2da5e6093

SHA-256:
75f791df289ce3c97643272db98f6368c09053c0c6614111dd7f8694de22ce85

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:
4/27/2024 12:52:55 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.11.17.0

File size:
676.2 KB (692,448 bytes)

Product version:
2.4

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\mozilla-firefox-35-0-1-32-bits.exe

Digital Signature
Authority:
DigiCert Inc

Valid from:
11/15/2014 10:00:00 PM

Valid to:
11/19/2015 10:00:00 AM

Subject:
CN=No Zebra Network Ltda., O=No Zebra Network Ltda., L=Curitiba, S=Paraná, C=BR

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
08358FED93954DE47B43406F0FC264E8

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:YYFafG4PkSAwVOC8ZA4G1goMK9rHshvempcNL6EQOMaUHsafq2FQOEiXJqI6bPm+:YYFeG4PBVJtJ1godrabA2lPRfT1EckI6

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file mozilla-firefox-35-0-1-32-bits.exe has been seen being distributed by the following URL.

http://d.mydownloadfiles.com/?ic_user_id=9289&data=vRBAGJQ8FZoB7A8/7BbFQUXWuBc1OFWzM0Yy6jyF4ms6SeAO1aKJmDK7EERzwQKwjvlhzYIBTiJwwN8ydhItUInVd7nsTWmRVEpTS6CfEWaUUCK23gKBZMlBfL 3hgwcZW1XFvHCw58kiqcy6 6/2XxkPCgoKceuNYyLWaSCujxV6Zr/Oatz9e6Sx0OnskLeAzz45aEqOrXRqxb5lIH73JNDfR HKvHv8D2ivIIGA3oXaEPJulKl6Z1sGIeVP81aCohMIbz8oecuodrE4iXLuV12ppV1UzEKR/FpCWdgDF2aXnwpplgs8k9ome55WV248lzbF5X0NN4LyykT0W4moCLRZWY9mDC5oHS9kDFdYaGRTIMpKMb Ga8xvWQZJRRo1fiJh667RmFotcMNQPTuNolMK1Ysu2g1qDABSK0TpgmFNXDGCbGQpdz reR8 VVONIL03mvCp5sGs5UclkIM6Nji2WD MrcFe LsonOxlFkTCQRvlHFQJiM1p21cznC fAFua8LQcglPAN6oh8wZSLlmeQvarpGZk8B6crxRRTurx kQ9T3dMlTVYEndGMbV35QM/nrv0kuowYMr/fJxroEj1YFRdFixV48eAuR0ZhScuEKkVmyM1tLu//m4 l5XhsdIpPE8IwSLhDhm4McmBuZQJzqdQJ9u2bYKregXx1FMr AqOOHHlgw1GXerm2Vy70Sv Myk7Il7r KG y63pfzcErAfRo3hmx7anQ8Ys s8qBZ WShxiXJp1xfW4k0ZYEEYjyNjYnlhbo0/.../gahb s1nmvKQAKbrWtZqcDJ uA==&key=Kni5IDWUwYtbgjoMaF6dbsRp0z3hv05cnohIFYvVPr9mP7nLN jAbB9 rRyAZKMUxrdoaYcPSpAeK LuQtRmeHg45h1vT7U25FGXzbBkumqP3HbFX7tCXQAzdXBpNACs

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