Roboinstall

Overview

Executive Summary

Infection Vector and Technical Capabilities

• Deceptive UI and Dark Patterns: If the installer displays an interface, it utilizes "Dark Patterns"—confusing language, pre-checked boxes hidden behind "Advanced" tabs, or misleading "Accept" buttons where clicking "Accept" actually agrees to install the bundled adware, not just the primary software.
• Automated Scripting (Robotic Install): The wrapper often utilizes internal scripts (AutoIt or similar automation) to virtually "click through" the installation prompts of the bundled adware in the background, rendering the installation invisible to the user.
• Aggressive Adware Deployment: The payloads installed typically include persistent browser extensions that hijack search queries, inject pop-up ads into legitimate websites, and track browsing history for monetization.

Threat Assessment

Incident Response and Remediation

• Comprehensive Anti-Malware Scan: Standard antivirus often ignores PUPs. A dedicated enterprise anti-malware solution is required to scan the system and identify the various unwanted programs installed by the wrapper.
• Manual Review and Uninstallation: IT staff must meticulously review the installed programs list, manually uninstalling the unwanted toolbars, fake optimizers, and "shopping assistants."
• Browser Factory Reset: Because the primary payloads of RoboInstall are browser hijackers, all installed web browsers must undergo a full factory reset to purge the malicious extensions and restore default, safe configurations.

Known aliases

Threat reports may refer to this family under multiple names:

• Adware.RoboInstall
• PUP.RoboInstall
• Win32/Bundler

MITRE ATT&CK Techniques

This family has been observed using the following ATT&CK techniques: T1204.002 T1185

Tactical Mitigations

Based on the techniques used by this family, consider the following defensive strategies:

• T1185: Enforce strong MFA and use browser isolation or hardened browsers for sensitive financial or administrative portals to defeat session hijacking.

Generated Detections (Boilerplate)

These YARA and Sigma rules are auto-generated based on the family name and aliases. They must be heavily tuned before deployment in a production environment.

YARA Rule

rule MALWARE_WIN_ROBOINSTALL {
    meta:
        description = "Detects Roboinstall (advanced_threat)"
        author = "SystemHelpdesk Boilerplate Generator"
        date = "2026-07-06"
    strings:
        $s1 = "roboinstall" ascii wide nocase
        $s2 = "adware.roboinstall" ascii wide nocase
        $s3 = "pup.roboinstall" ascii wide nocase
        $s4 = "win32/bundler" ascii wide nocase
    condition:
        uint16(0) == 0x5a4d and any of them
}

Sigma Rule

title: Suspicious Roboinstall Activity
id: b44eceb1bf5d9582f13d51d52f38d06c
status: experimental
description: Detects generic indicators of the roboinstall malware family.
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        Image|endswith:
            - '\cmd.exe'
            - '\powershell.exe'
        CommandLine|contains:
            - "*roboinstall*"
            - "*adware.roboinstall*"
            - "*pup.roboinstall*"
            - "*win32/bundler*"
    condition: selection
level: medium

References & External Analysis

• Search "roboinstall" on VirusTotal (External Analysis)

Frequently Asked Questions

Related Families (Category: advanced_threat)

Explore other malware families in the same category:

• Beyondkeylogger
• Cloudwrapper
• Vkontaktedj
• Zenosearch
• Deepsea

Machine-readable

Get this profile as JSON: https://jordan123234-malware-families-explorer.static.hf.space/api/roboinstall.json

Ecosystem & Interactive Environments

This profile is part of the Malware Families Catalog, a public dataset of 2,899 malware families. The catalog is also published across our ecosystem: Hugging Face, Kaggle, Zenodo, Replit, StackBlitz, CodeSandbox, and CodePen.