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firefox_setup_21.exe

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MICROMAX STUDIO, S.L.

The application firefox_setup_21.exe, “Web Setup ” by MICROMAX STUDIO, S.L has been detected as a potentially unwanted program 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 Inno Setup installer. The file has been seen being downloaded from www.purepackagesthread.com and multiple other hosts.
Publisher:
Installer   (signed by MICROMAX STUDIO, S.L.)

Product:
Web

Description:
Web Setup

Version:
2.5.4.8

MD5:
e318e18fd672ed54d8ed19d430a6c0c7

SHA-1:
6244eb24c38baaebbefb268299e44ea3236f2510

SHA-256:
b0043c7b5a5b252538dbf4882f213ab66d97ca77aa0e8378216cdeb6725088a4

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 2:06:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.MICROMAXSTUDIO.Installer (M)
16.1.6.2

File size:
932.7 KB (955,040 bytes)

Product version:
1.6

Copyright:
Program Software

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\firefox_setup_21.exe

Digital Signature
Signed by:
MICROMAX STUDIO, S.L.

Authority:
GoDaddy.com, Inc.

Valid from:
9/1/2015 11:11:38 AM

Valid to:
9/1/2016 11:11:38 AM

Subject:
CN="MICROMAX STUDIO, S.L.", O="MICROMAX STUDIO, S.L.", L=Madrid, C=ES

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:
79A6DBFB5606456E

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:pL1O9CoOR4Tya+B4TPtaXQz2jTwaIFn1kBFSVx6xektY:pR4/O05LTgQz0M/FnbWW

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

The file firefox_setup_21.exe has been seen being distributed by the following 7 URLs.

http://www.purepackagesthread.com/c?x=rGn3YRBgXjS5JBvKlp8EKHixSYKlyZMShDOYvXRezrc=&c=uISEsnR0JPMWCCYiM19ksYVQjXmbM0Ul6D/UkQGax/OGrY4wZW3Cew7huHnmNOzcRMTqOnaR65Hzhr0fLcUWPZVDhPTmN3SCf0ESqN7Yq1csFKHgJwThVc3ZHkoW0xyiJK77LNwVdd3Qv1DvCFvj5g==&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.purepackagesthread.com/c?x=vuVgBAoi6mq sZiffhmBahCJfst2O3RGyuf FbJYBk0=&c=tAlRCvJoP7DB3KCWouEpqM835TASFnoNUbBYuUjHaQlMqVKMM7HxFlh8HShDcpf4btdgPbAXppKK1l2IUc5dBU57jQb7xKcDkN5u0euaC8PhzfqsrW4b3HluANIqUnLVHi5y0h2wQBhHPrsSeir2oA==&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.purepackagesthread.com/c?x=22I 4luMVQ8x23GxqhXlIb L/rH/n9CwqUaiePJqXLo=&c=DxRH9YGvc6OX3Oj6H7sWX1DbELMjgmj1i77/I3pddQbPPVxP5f12pf62OJWUzm/HCjnbxYhKtnW0XDevfeOL8WHlobqbBtbK5yJn9B7YDvemKJ5QpmNK9bM6ThNuWTLt5o5TlEafIculgpAXO5G1bQ==&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.capitalnewfactory.com/c?x=ptyO1RZ9UCzLC9Je5SSUnchbey4hpM6XS99Y7ScYG7E=&c=jI42DA4Kg2VH9/FkAE9iTEeVIpbsJv kgJL08wcw oNHGANcFYlkUR6w40ZI/nRRJJ1Iy1gTMQTyxewDhMwbL2/YY7DQFhhqSWYpu3fV19FZt1hymGfLOlp 22KmSytdk2JT6G6ofNeXJMsyys1DXA==&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.purepackagesthread.com/c?x=3wc3lvqhO1San1LCo1Bq6S YKotdXIS Yr9XvAOsdHw=&c=a1MocRrSe7zXS CjHs4AKHhKuBEEBsjmW9SgLuI7uIEl8PnqEJsJskE/HvB p5oLABGYLzTLJF3ChlIcDOPNf3V8dDeWaRAOHLQ/bRUtCvlfag6ce6b3qYUHpVJJQAKs7lm4ztqKFbyXLbk/0t37PA==&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.purepackagesthread.com/c?x=DR5vCQCwCXn767QDw tTQriBVaEd9wxZabVxou6DQ6Y=&c=4/lYSRIs4kPv9Oa6l4Kreq6eItdoUaRPT2pZlvl T4rWLIE0gZh4U1s4XeY0x JyQR7Txd6cSgC6yDLOuAEHT 6zp6TS0qc1 YQG6nyUOQIzwn0qUzKFQy/ApfjFNc50E6RnWwxZWm0cPyJb7oN7RQ==&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.purepackagesthread.com/c?x= Vc0WHK9MNhHsyDs1g4ExmHUa9a lvPqKLq1MP/E04c=&c=F0ZyC5yf zWcmu5aeTIn6fxOW4iFF9BrMtG/xdjDToqOPOX9ojbG7dBOFsPZRJRG45NaXyCZG/hmUL4N23l4i8wrRJr0YJD0BQy1NzPLdc S/tsACNxMPkwC5EEAviEliM5lMgfcJ2rpgLV8bKjtjQ==&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

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