Damaged Package Email Virus: How the Fake Customer Complaint Installs Malware

The Damaged Package email is a malware-delivery trap aimed at businesses and customer-service teams. It pretends to come from a dissatisfied customer who uploaded photos and an unboxing video because the files were too large to attach.

The link does not open evidence of a damaged parcel. It leads to a fake video page that downloads Delivery_Unboxing_Verification.zip, which contains a malicious Windows executable. Do not open or run it.

Damaged Package Email Virus Overview

This malspam campaign is written as a routine customer complaint rather than a traditional security warning or unpaid invoice. A sender using the name Monica Barnes claims that a delivered product was heavily damaged inside its packaging. The message says photos and an unboxing video were recorded as evidence but could not be attached because the files were too large. The recipient is asked to view them through a link and recommend an exchange or refund.

That story is tailored to employees who regularly handle returns. A support agent may be used to opening customer photos, so the request feels like ordinary work. The link opens a counterfeit video-hosting page displaying Video cannot be previewed and a Download button. Clicking the button retrieves a ZIP archive named Delivery_Unboxing_Verification.zip. Inside is an executable installer, not a video or image.

The final malware family delivered by the executable has not been identified. That uncertainty is important: the file should not be labeled as one specific trojan without evidence. A loader like this can install an information stealer, remote access trojan, ransomware, keylogger, spyware or another payload selected by the operator. Running it can expose passwords, financial data and business systems even when no obvious window appears.

Key details that identify the campaign

• The subject resembles Package Delivered With Damaged Contents.
• The sender presents herself as a customer named Monica Barnes.
• The message mentions damaged contents, an unboxing video and photographs.
• Large file size is used as the excuse for an external link.
• The fake page says the video cannot be previewed and offers a download.
• The downloaded file is Delivery_Unboxing_Verification.zip.
• The archive contains a Windows executable rather than customer evidence.

The message should be treated as malicious even if the download is not immediately detected by a security product. New or lightly distributed files can evade signature-based scanning, and the executable may retrieve a different payload after it starts.

How the Damaged Package Malware Email Works

Step 1: A believable customer complaint reaches the business

The scammer writes to a retailer, seller or support address and describes a common post-delivery problem. The request is professional enough to resemble a genuine return case and avoids the broken grammar people expect from spam.

Step 2: Oversized evidence explains the external link

The sender says the photos and video could not be attached. This gives the attacker a natural reason to send the employee away from the protected email environment and onto a website controlled by the campaign.

Step 3: A fake video page continues the story

The destination looks like a video viewer but displays an error. Instead of suspecting the link, the recipient may believe the browser simply cannot stream the evidence and use the prominent Download button.

Step 4: A ZIP archive hides the dangerous file

Delivery_Unboxing_Verification.zip is downloaded. Archives are commonly used to bypass attachment filters and make the enclosed executable less obvious. Windows may also hide known file extensions, making a program look like a document or media file.

Step 5: The employee extracts and launches the executable

The infection does not begin merely because a ZIP file exists in Downloads. The critical action is extracting and running the executable. Once launched, it can make system changes and connect to attacker-controlled infrastructure.

Step 6: An unknown payload compromises the computer

The installer can deploy malware chosen by the operator. Possible outcomes include credential theft, remote access, data exfiltration or ransomware. Because the payload is not confirmed, responders must investigate behavior and network activity instead of hunting for only one family name.

Why Customer-Service Teams Are Strong Targets

Support staff receive messages from strangers by design. They are expected to open order details, receipts and photographs, and a slow response can affect customer satisfaction. Attackers exploit that workflow rather than trying to convince the employee that they won a prize.

• The sender does not need an existing relationship with the employee.
• Damaged-delivery complaints are common and time-sensitive.
• External photos and videos are normal in many return processes.
• Shared support inboxes make personal familiarity with the sender unlikely.
• A compromised support workstation may access customer records and internal tools.
• The employee may run the file to resolve a case quickly.

What to Do If You Received the Damaged Package Email

Do not use the link or reply to the sender

Report the message to the security team and preserve the headers. If a real customer case might exist, verify it through the company’s order system and request evidence through the approved upload portal rather than the email link.

Block the destination and file indicators

Organizations should block the malicious URL, quarantine matching messages and search endpoints for Delivery_Unboxing_Verification.zip. Also search for extracted executables, browser downloads and processes launched from temporary or Downloads folders.

Warn other support agents

The same campaign may target multiple addresses or branches. A short internal alert with the subject, sender story and filename helps other employees recognize it without circulating the live link.

What to Do If You Downloaded or Ran the File

If you downloaded the ZIP but did not open it

Delete the archive, empty the recycle bin and run a security scan. Tell the IT team so they can confirm that no extracted copy or browser-delivered component remains. Downloading alone is less serious than executing the enclosed program, but it still deserves documentation.

If you extracted the archive but did not run the EXE

Delete both the archive and extracted contents, then scan the system. Do not double-click the executable to see what it does. Security staff can analyze the file safely in an isolated environment.

If you ran the executable

Disconnect the computer from Wi-Fi and Ethernet immediately. Do not sign in to more accounts or use the machine to change passwords. Contact the organization’s security team from another device and report the exact time the file was opened.

Secure accounts from a clean device

Change email, work, banking and other important passwords that were used or stored on the computer. End active sessions and enable multi-factor authentication. If the workstation accessed customer or payment data, follow the organization’s breach-response process.

Scan or rebuild the affected Windows system

Because the payload is unknown, a narrow cleanup is risky. Run a full reputable malware scan and examine persistence, recent processes and outbound connections. A company computer or administrator-level infection may require a clean Windows reimage.

If you suspect your computer is infected with malware — slow performance, pop-ups, redirects, or programs you don’t recognize — follow the free step-by-step removal guide below to find and remove it.

Remove Malware from Windows [Step-by-Step Guide]

• STEP 1: Uninstall malicious programs from Windows
• STEP 2: Reset browsers back to default settings
• STEP 3: Use Rkill to terminate suspicious programs
• STEP 4: Use Malwarebytes to remove Trojans and unwanted programs
• STEP 5: Use HitmanPro to remove rootkits and other malware
• STEP 6: Use AdwCleaner to remove malicious browser policies and adware
• STEP 7: Perform a final check with ESET Online Scanner

STEP 1: Uninstall malicious programs from Windows

First, we’ll manually check your computer for unknown or malicious programs. Adware and browser hijackers often have a working uninstall entry — removing them this way takes care of the easy part before we run the scanners.

With the malicious programs removed, you’re ready for the next step in this guide.

STEP 2: Reset browsers back to default settings

In this step, we will remove spam notifications,  malicious extensions, and change to default any settings that might have been changed by malware.
Please note that a Chrome or Edge reset turns off all your extensions, and a Firefox refresh removes them. Your bookmarks and favorites stay intact. For each browser that you have installed on your computer, please click on the browsers tab below and follow the displayed steps to reset that browser.

STEP 3: Use Rkill to terminate suspicious programs

Next, we’ll download and run Rkill to stop any suspicious processes running in the background. This prevents the malware from interfering with the removal tools in the following steps.

RKill is a program that was developed at BleepingComputer.com that attempts to terminate known malware processes so that your normal security software can then run and clean your computer of infections. When RKill runs it will kill malware processes and then removes incorrect executable associations and fixes policies that stop us from using certain tools.

1. Download Rkill.

   You can download RKill to your computer from the below link. When at the download page, click on the Download Now button labeled iExplore.exe. We are downloading a renamed version of Rkill (iExplore.exe) because some malware will not allow processes to run unless they have a certain filename.

   

   RKillStops malware processes so other tools can run

   Download RKillOpens the BleepingComputer download page in a new tab.

2. Run RKill.

   After downloading, double-click the iExplore.exe icon to kill malicious processes. In most cases, downloaded files are saved to the Downloads folder.
   The program may take some time to search for and end various malware programs.

   

   When it is finished, the black window will close automatically and a log file will open. Do not restart your computer. Proceed to the next step in this guide.

STEP 4: Use Malwarebytes to remove Trojans and unwanted programs

Now we’ll install Malwarebytes and run a full scan to detect and remove infections, adware, and potentially unwanted programs from your computer.

Malwarebytes is one of the most popular and trusted anti-malware tools for Windows — and it’s completely free for removing infections. It catches threats that many antivirus programs miss, including adware, browser hijackers, and trojans. Follow the steps below to scan your PC and remove what Malwarebytes finds.

1. Download Malwarebytes

   Click the button below to download the latest version of Malwarebytes for Windows from the official source. The free version is all you need — it will scan your computer and remove adware, browser hijackers, and other malicious software at no cost.

   

   Malwarebytes Free for WindowsScans and removes malware at no cost

   Download MalwarebytesOfficial installer for Windows 11 and 10. Your download starts right away.Want real-time protection? See Malwarebytes Premium

2. Install Malwarebytes

   When the download finishes, open your Downloads folder and double-click the MBSetup file. If Windows shows a User Account Control pop-up, click “Yes” to allow the installation.

   

3. Follow the On-Screen Prompts to Install Malwarebytes

   The setup wizard will walk you through a few quick screens:

   • Choose where you’re installing the program — “Personal Computer” or “Work Computer” — then click Next.

     

   • Malwarebytes will now install on your device. This usually takes under a minute.

     

   • When installation is complete, the “Welcome to Malwarebytes” screen will open automatically.

     

   • On the final screen, click Open Malwarebytes to launch the program.

     

4. Optional: Check for rootkits with a Custom Scan

   You don’t need to change any settings for a normal scan. The standard Threat Scan in the next step is enough for most problems, so you can go straight to it.

   If you also want to check for rootkits, use a Custom Scan. In current versions of Malwarebytes, rootkit scanning is only available there:

   1. On the Scanner tile, click the three-dot menu and select Advanced Scan.
   2. Choose Custom Scan. In its options, check Scan for rootkits.
   3. Select your system drive (usually C:\) as the location to scan, then start the scan. It takes longer than a Threat Scan.
   4. When it finishes, review and quarantine the results as described in the steps below.

   Rootkit scanning isn’t available on Windows devices with ARM processors.

5. Start the Scan

   Click the blue Scan button. Malwarebytes will automatically update its virus database and start checking your computer for malware.

   

6. Wait for the Scan to Finish

   The scan checks your entire system for browser hijackers and other malicious programs, so it can take 5 to 20 minutes depending on your computer. Feel free to do something else — just check back occasionally to see the progress.

   

7. Quarantine the Detected Threats

   When the scan is done, you’ll see a list of everything Malwarebytes found — malware, adware, and potentially unwanted programs. Click the “Quarantine” button to remove all of them at once.

   

   Malwarebytes will now remove the malicious files and registry entries and move them safely into quarantine.

   

8. Restart Your Computer

   Some threats can only be fully removed after a reboot. If Malwarebytes asks you to restart, click Yes. Once you’re logged back in, Malwarebytes has finished removing the threats it found.

   

STEP 5: Use HitmanPro to remove rootkits and other malware

Next, we’ll run a second-opinion scan with HitmanPro to catch Trojans, rootkits, and other malicious programs that may have survived the previous step.

HitmanPro is a second-opinion scanner — it’s designed to catch what your main antivirus might have missed. Instead of relying on a single detection engine, it checks the behavior of files in the locations where malware usually hides. Anything suspicious is checked online, where it’s analyzed by several antivirus engines in HitmanPro’s Scan Cloud.

Good news: scanning is completely free, with no limits. You only need a license when it’s time to remove what was found — and even then, you can activate a free one-time 30-day trial to remove what it finds at no cost. The trial works once per computer. After that, removal needs a paid license, and the purchase screen shows the current price.

1. Download HitmanPro

   Click the button below to download HitmanPro. Remember — the scan is free, so you have nothing to lose by checking your PC.

   

   HitmanProSecond-opinion malware scanner from Sophos

   Download HitmanProFree scan. Removing threats needs the free 30-day trial. Opens the official HitmanPro page in a new tab.

2. Install HitmanPro

   When the download finishes, open your Downloads folder and double-click the file “hitmanpro_x64.exe”. (On 32-bit Windows 10, the file is named “hitmanpro.exe”.)

   

   If a User Account Control pop-up asks whether HitmanPro can make changes to your device, click “Yes” to continue.

   

3. Follow the On-Screen Prompts

   On the HitmanPro start screen, click “Next” to begin the system scan. No lengthy setup required — it goes straight to work.

   

   

4. Wait for the Scan to Finish

   HitmanPro will now check your computer for malicious programs. This usually takes just a few minutes thanks to its cloud-based scanning.
   

5. Review the Results and Click “Next”

   When the scan is done, HitmanPro will show you everything it found. Click “Next” to remove the detected threats.

   

6. Click “Activate Free License”

   To remove the malicious files, click the “Activate free license” button. This starts your free 30-day trial — no payment details needed — and unlocks the full cleanup.
   

   When the removal is complete, HitmanPro will show a summary of everything it cleaned. Click Next, then click Reboot if prompted. If there’s no reboot prompt, click Close. Then check whether the problems you noticed have stopped. If they come back, save the HitmanPro log and ask for help in our forum.

STEP 6: Use AdwCleaner to remove malicious browser policies and adware

We’ll now use AdwCleaner to remove malicious browser policies and unwanted browser extensions — the leftovers that keep hijacking your browser settings even after the malware itself is gone.

AdwCleaner is a free on-demand scanner that specializes in adware, browser hijackers, and unwanted toolbars — the exact threats that mainstream antivirus programs often miss. It also includes tools that repair the damage malware leaves behind, like hijacked browser settings and malicious policies. It’s a quick scan that’s well worth running.

1. Download AdwCleaner

   Click the button below to download AdwCleaner — it’s free, portable, and requires no installation.

   

   Malwarebytes AdwCleanerRemoves adware and unwanted programs at no cost

   Download AdwCleanerOpens the official download page in a new tab.

2. Run AdwCleaner

   Open your Downloads folder and double-click the file named “adwcleaner.exe“. There’s no installation — the program starts right away.
   

   If Windows asks whether you want to allow AdwCleaner to run, click “Yes“. When the license agreement appears, click I agree to continue.

   

3. Leave “Reset Chrome policies” off unless you need it

   AdwCleaner can reset Chrome policies, the settings that malware sometimes uses to lock your browser so you can’t change it back. This option removes every Chrome policy, including legitimate ones set by an employer, a school, or parental-control software, so leave it off for a normal scan.

   AdwCleaner applies this option only if you run Basic Repair at the end of the cleanup. Malwarebytes advises running Basic Repair only when a support agent asks you to, and it also runs every other repair action that is turned on in the same list. If this is your own personal PC and chrome://policy in Chrome lists policies you didn’t set, ask for help in our forum instead. On a work or school computer, ask the IT administrator.

4. Start the Scan

   Click “Dashboard” on the left side of the window, then click the “Scan Now” button.

   

5. Wait for the Scan to Finish

   AdwCleaner will now check your computer for adware and other malware. This usually takes only a few minutes — it’s one of the fastest scanners around.

   

6. Quarantine the Detected Threats

   When the scan finishes, AdwCleaner lists everything it found. Review the list and uncheck any program you installed on purpose and want to keep, then click Next. If AdwCleaner also found preinstalled software, it shows that list next. Review it the same way, then click “Quarantine“. Older versions show the Quarantine button on the first list, as in the image below.

   

7. Click “Continue” to Finish the Cleanup

   Save any open work first — AdwCleaner needs to close your open programs before it can clean. When you’re ready, click the “Continue” button.
   

   AdwCleaner will now move the selected items to quarantine. If it asks you to restart your PC, allow it. When you’re back in Windows, AdwCleaner may offer a Basic Repair. Click Skip Basic Repair. Malwarebytes recommends running Basic Repair only when a support agent asks you to. Then check whether the problems you noticed have stopped.

STEP 7: Perform a final check with ESET Online Scanner

Finally, we’ll run ESET Online Scanner as a last check for anything the earlier scans missed. A clean result is a good sign, but no scanner can guarantee that a computer is malware-free.

ESET Online Scanner is a free second-opinion scanner that performs a deep, full-system check for viruses, trojans, rootkits, and other malware. We use it as the final step because it’s thorough and can catch threats the earlier scans missed. A clean result is a good sign, but no scanner can guarantee that a computer is malware-free.

1. Download ESET Online Scanner

   Click the button below to download ESET Online Scanner.

   

   ESET Online ScannerFree one-time malware scan from ESET

   Download ESET Online ScannerOpens the official download page in a new tab.

2. Run the Installer

   When the download finishes, open your Downloads folder and double-click “esetonlinescanner.exe“.
   

3. Install ESET Online Scanner

   On the start screen, select your language from the drop-down menu and click Get started.

   

   On the Terms of use screen, click Accept.
   

   Choose your preferences for the Customer Experience Improvement Program and the Detection feedback system (either choice is fine), then click Continue.
   

4. Start a Full Scan

   Click Full Scan — this checks your entire computer, not just the common hiding spots.

   

   Select Enable for Detection of Potentially Unwanted Applications — this lets ESET catch adware and bundled junk programs, not just viruses. Then click Start scan.

   

5. Wait for the Scan to Finish

   ESET will now check every file on your computer. Because it’s a full scan, this can take a while — often an hour or more, depending on how much data you have. Leave it running in the background and check on it from time to time.

   

6. Review the Results

   When the scan completes, the Found and resolved detections screen appears. Detected threats are usually cleaned and quarantined automatically. Click View detailed results to see exactly what was removed, and ask for help in our forum if any item could not be cleaned.
   

   If ESET found nothing, restart your computer and check whether the problems you noticed have stopped. If they continue, ask for help in our forum.

When you’ve finished these steps, check whether the problems you noticed have stopped. If they continue, see the options below.

Keep your PC protectedStop the next infection before it starts

If your antivirus let this threat through, it may not be enough on its own. Malwarebytes Premium adds real-time protection that blocks malware, ransomware, and malicious websites before they can infect your computer.See Malwarebytes Premium

If you are still having problems with your computer after completing these instructions, then please follow one of the steps:

• Run a computer scan with ESET Online Scanner
• Ask for help in our Windows Malware Removal Help & Support forum.

How to Prevent Similar Malspam Attacks

• Provide customers with a controlled upload portal for photos and videos.
• Block executables inside archives at the email and web gateway.
• Configure Windows to show full file extensions.
• Prevent ordinary support accounts from installing software.
• Use application control to block programs launched from Downloads and temporary folders.
• Train support staff to verify external evidence links before opening them.
• Isolate shared customer-service workstations from critical servers.
• Maintain tested offline or immutable backups.

The Bottom Line

The Damaged Package email is not a genuine return request. Its customer complaint and unboxing story lead to a fake video page, Delivery_Unboxing_Verification.zip and a malicious executable.

The delivered malware family is unknown, so do not reduce the incident to one guessed trojan. If the executable ran, isolate the device, secure accounts from a clean system and perform a complete investigation. Treat the workstation as compromised until responders prove otherwise.