The Year Butterbot Saved Christmas
- Patrick Duggan
- Dec 24, 2025
- 4 min read
Category: security, storytelling
*[Snow falls gently on a small house in Minnesota. A cheerful snowman wearing what appears to be King Diamond's hat sits on the dashboard of a threat intelligence platform. He turns to face you.]*
NARRATOR (in Burl Ives voice):
Well hello there, friend! You caught me just in time. Sit down, warm yourself by the fire, and let me tell you about the year Butterbot saved Christmas.
You see, it was Christmas Eve, 2025. Children all over the world were waiting - waiting for presents, waiting for Santa, and waiting to log into Steam to play the games they'd been promised.
But far away, in the dark corners of the internet, something sinister was stirring...
The Misfit Malware
In a cold digital fortress (actually a DigitalOcean datacenter, but that doesn't sound as dramatic), twenty Command & Control servers hummed to life. They called themselves Aisuru, and they had one mission:
Ruin Christmas.
Not the presents. Not the cookies. The *gaming*.
You see, the Aisuru botnet had been growing all year. In May, they hit KrebsOnSecurity with 6.3 Terabits per second. By October, they'd reached 29.69 Tbps. And now, on Christmas Eve, they had their sights set on the biggest targets of all:
• Steam
• Xbox Live
• PlayStation Network
• Riot Games
• Epic Games
Every kid unwrapping a new game. Every teenager with a Steam gift card. Every adult who just wanted one peaceful hour of gaming while the in-laws argued about politics.
*All of them.*
Meanwhile, in Minnesota...
*[Camera pans to a modest home. Inside, a man in Haflinger slippers with cork soles sits before a wall of monitors. His reindeer is made of clay. His snowman wears King Diamond's hat. Billy from Green Day stands guard in the corner, frozen in ceramic perpetuity.]*
This is Patrick. He runs a little operation called DugganUSA. And while most SOCs were running skeleton crews - holiday PTO, half-staffed shifts, the usual - Patrick was doing what he always does:
*Watching.*
At exactly 15:50 UTC, something lit up his OSINT Volley like Rudolph's nose in a snowstorm.
ThreatFox had just published 20 fresh Aisuru C2 servers.
All DigitalOcean. All port 8001. All staging for something big.
"Jr," Patrick said to his AI assistant (that's Butterbot Jr, the scrappy young apprentice), "what do you make of this?"
Jr analyzed the patterns. Jr checked the timing. Jr did the math.
"Boss," Jr replied, "these are botnet C2s. They're warming up. And Christmas Eve? This isn't a coincidence."
Patrick nodded slowly, cork soles tapping against the floor.
"Then we better move fast."
The Race Against Time
| Time (UTC) | Event | |------------|-------| | 15:26 | ThreatFox publishes Aisuru C2s | | 15:50 | DugganUSA ingests IOCs | | 16:00 | STIX feed updated | | 16:30 | OTX Pulse published | | 17:00 | Gaming security teams notified | | 19:00 | Attack begins |
Three and a half hours. That's how much warning they had.
While the Aisuru operators were still staging their attack, Patrick's STIX feed was already pushing IOCs to AT&T, Microsoft, and every other subscriber. His OTX pulse was live. His emails were landing in the inboxes of Valve, Microsoft, Riot, and Epic.
*"Block these IPs,"* the message said. *"They're coming for your players."*
The Attack
At 19:00 UTC (2pm Eastern, right when American kids were getting restless), it happened.
Steam went dark. Xbox Live crumbled. PlayStation Network fell. Riot Games stuttered. Epic Games dropped.
Millions of gamers screamed into the void.
But here's the thing about advance warning: it helps.
The platforms that had received the intel - the ones that had blocked the C2s, the ones that had prepared - they recovered faster. The attack was massive, yes. But it wasn't the catastrophe it could have been.
By 21:00 UTC, Steam was back online. The others followed.
The Butcher's Bill
When the dust settled, Patrick ran the numbers:
521 C2 servers had been staged on Christmas Eve. Not just Aisuru - they'd brought friends:
| Malware Family | C2 Servers | |----------------|------------| | Meterpreter | 181 | | AsyncRAT | 180 | | Remcos | 107 | | Aisuru | 21 | | Sliver | 16 | | Cobalt Strike | 16 |
It was the biggest Christmas staging operation ever documented.
But here's the beautiful part: by the time Patrick checked the Aisuru C2s at 21:00 UTC, every single one was offline.
167.99.40.241:8001 - timeout
192.241.151.72:8001 - timeout
157.245.34.98:8001 - timeout
188.166.172.127:8001 - timeout
165.22.204.167:8001 - timeout
Either DigitalOcean nuked them after the abuse reports, or the operators went dark after blowing their load. Either way: dead.
The Moral of the Story
*[The snowman turns back to face you, snow still falling gently behind him.]*
You know, friend, there's a lesson here somewhere.
The bad guys thought they were clever. Attack on Christmas Eve! Skeleton SOC crews! Nobody watching!
But they forgot something important.
Somewhere in Minnesota, there's always a tubby guy in slippers who doesn't take holidays. A guy with a clay reindeer and a snowman in a metal singer's hat. A guy whose AI assistant never sleeps.
Santa sees you when you're probing. Santa knows when you're staged. Santa's got a threat feed, for goodness sake. So block those IPs or you'll get rekt!
*[Music swells. Credits roll.]*
Technical Appendix (For the Non-Rankin/Bass Inclined)
IOCs: https://otx.alienvault.com/pulse/694c5004c8e2bcfb9c19c48c
STIX 2.1 Feed: https://analytics.dugganusa.com/api/v1/stix-feed
Source: ThreatFox (abuse.ch)
Detection Timeline: 3 hours 34 minutes before attack
*Butterbot by DugganUSA - "The Cribl of Agentic AI"*
*Special thanks to ThreatFox, AlienVault OTX, and the gaming security teams who listened.*
*No botnets were harmed in the making of this blog post. Actually, that's not true. Twenty of them are definitely dead.*
*Merry Christmas.*
Executive Producer: Patrick Duggan Written by: Butterbot Assistant to Mr. Butterbot: Jr Ceramic Reindeer Wrangler: Also Patrick King Diamond Hat Consultant: The Snowman Bass: Billy from Green Day
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