Adpower
Overview
Executive Summary
Adpower is a highly intrusive Adware application and Potentially Unwanted Program (PUP) primarily targeting Windows operating systems. It deceptively markets itself as a helpful browser plugin designed to enhance web searching or provide shopping discounts. In reality, its primary function is unauthorized monetization through the aggressive injection of advertisements and the covert tracking of user web behavior.Infection Vector and Technical Capabilities
Adpower relies almost entirely on deceptive software bundling (pay-per-install networks). Users typically encounter it via fake software update prompts on streaming sites or bundled within "free" utilities downloaded from untrustworthy software portals. Upon execution, Adpower establishes deep integration with the system's web browsers:- Browser Hijacking: The adware installs persistent Browser Helper Objects (BHOs) and malicious extensions across Chrome, Firefox, and Internet Explorer. It modifies the browser's default homepage and default search engine to route all traffic through attacker-controlled affiliate portals.
- DOM Manipulation and Ad Injection: Adpower intercepts the rendering of legitimate websites. It injects its own JavaScript to overlay pages with pop-up ads, sliding banners, and in-text hyperlinks. These ads often promote further malware, technical support scams, or adult content.
- Privacy Violations: To serve targeted advertisements, Adpower silently tracks the user's browsing history, search queries, and geographical location, transmitting this telemetry to third-party marketing servers in violation of standard privacy practices.
Threat Assessment
While Adpower is not designed for data destruction like ransomware, it poses a severe threat to user privacy and system stability. The constant ad injection consumes massive CPU and RAM resources, rendering web browsing nearly impossible. Furthermore, the "malvertising" networks it relies upon frequently serve as conduits for more severe infections, such as banking trojans or info-stealers.Remediation and Eradication
- Application Uninstallation: The primary remediation step is to locate and uninstall "Adpower" (or any similarly named, recently installed suspicious programs) via the Windows Control Panel.
- Browser Factory Reset: Because Adpower fundamentally alters browser configurations, the most effective cleanup method is to perform a full factory reset of all installed web browsers. This guarantees the removal of malicious extensions, BHOs, and tracking cookies.
- Anti-Malware Scan: Utilize a reputable enterprise anti-malware solution (specifically tuned for PUPs/Adware) to scan for and remove lingering registry keys (e.g., in `HKLM\Software`) and orphaned files left behind by the uninstaller.
Known aliases
Threat reports may refer to this family under multiple names:
MITRE ATT&CK Techniques
This family has been observed using the following ATT&CK techniques: T1185 T1176 T1546.015
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_ADPOWER {
meta:
description = "Detects Adpower (ransomware)"
author = "SystemHelpdesk Boilerplate Generator"
date = "2026-07-06"
strings:
$s1 = "adpower" ascii wide nocase
$s2 = "adware.adpower" ascii wide nocase
$s3 = "pup.adpower" ascii wide nocase
$s4 = "win32/adware.adpower" ascii wide nocase
condition:
uint16(0) == 0x5a4d and any of them
}Sigma Rule
title: Suspicious Adpower Activity
id: 7d9f4eeb23b94f5f706e0dac52a3eaa7
status: experimental
description: Detects generic indicators of the adpower malware family.
logsource:
category: process_creation
product: windows
detection:
selection:
Image|endswith:
- '\cmd.exe'
- '\powershell.exe'
CommandLine|contains:
- "*adpower*"
- "*adware.adpower*"
- "*pup.adpower*"
- "*win32/adware.adpower*"
condition: selection
level: mediumReferences & External Analysis
- Search "adpower" on VirusTotal (External Analysis)
Frequently Asked Questions
How do I remove the Adpower Ransomware from Windows?
Manual removal of Adpower is highly discouraged as it may leave persistence mechanisms intact. We recommend disconnecting the device from the internet and utilizing a professional incident response service or enterprise-grade EDR software to conduct a full forensic sweep.
Is Adpower a virus or a Ransomware?
Adpower is classified as a Ransomware. Unlike traditional viruses that infect files, modern malware like Adpower typically operates as a standalone payload designed to compromise systems, steal data, or deploy secondary stage implants.
What are the main symptoms of a Adpower infection?
Symptoms of Adpower can include unexpected system slowness, unauthorized outbound network traffic to unknown IP addresses, disabled security software, and suspicious background processes running from AppData or Temp directories.
Related Families (Category: ransomware)
Explore other malware families in the same category:
Protect Your Network Against Ransomwares
Want to prevent Adpower and similar threats from compromising your organization? Read our comprehensive defensive guide: Ransomware Protection Guide.
Machine-readable
Get this profile as JSON: https://jordanricky1604-ship-it.github.io/malware-families-catalog/api/adpower.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.