nickharbour Profile
nickharbour

@nickharbour

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Reverse Engineer with Google Cloud's FLARE Team. Organizer of the Flare-On challenge.

Houston, TX
Joined June 2008
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@nickharbour
nickharbour
1 year
The #flareon10 countdown is now live at . Clear your weekend plans for Sept. 30th.
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@nickharbour
nickharbour
5 years
#flareon6 Mark your calendars. (17 Aug 2019 00:00 UTC)
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@nickharbour
nickharbour
4 years
There seems to be some misinformation and pranks floating around out there so let me clear the record. #flareon7 is happening this year and will launch Sept. 11th. Official announcement will be coming shortly.
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@nickharbour
nickharbour
4 years
Pre-Registration is Live! Reserve your username now. #flareon7
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@nickharbour
nickharbour
5 years
#flareon6 Shipping soon. We have a lot to ship this year so please be patient.
Tweet media one
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@nickharbour
nickharbour
2 years
#flareon9 Pre-registration is now live!
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@nickharbour
nickharbour
1 year
#flareon10 Early Registration is now live!
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@nickharbour
nickharbour
5 years
#flareon6 The hall-of-fame for 2019 is live:
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@nickharbour
nickharbour
4 years
Congratulations to @jinmo123 the first #flareon7 finisher!
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@nickharbour
nickharbour
3 years
#flareon8 Pre-registration is live for all you speed-runners out there:
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@nickharbour
nickharbour
11 months
I refreshed the Flare-On website with a new look, and all the new data. Have a look:
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@nickharbour
nickharbour
4 years
#flareon7 If you get stuck on an early challenge this year, I'm considering opening up the first several to be done in any order after the first week. Let me know what you think.
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@nickharbour
nickharbour
4 years
#flareon7 The hall of fame is now live! Congratulations everyone. Prizes will begin shipping in Mid-November
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@nickharbour
nickharbour
6 years
Early registration is live for #flareon5 Head to to sign yourself up for six weeks of reversing mayhem.
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@nickharbour
nickharbour
6 years
#flareon5 Congratulate this year's winners:
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@nickharbour
nickharbour
3 years
#flareon8 The hall of fame for this year is live. Congrats everybody, prizes start shipping this week.
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@nickharbour
nickharbour
8 years
#flareon3 SOLUTIONS:
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@nickharbour
nickharbour
5 years
Congrats @_riatre on finishing 1st place #flareon6
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@nickharbour
nickharbour
1 year
#flareon9 I apologize for the prize delay this year. The server is back online now, winners please update your shipping address if it has changed.
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@nickharbour
nickharbour
4 years
#flareon7 In case you were stuck on an early challenge, I've opened up the first 4 to do in any order. Enjoy!
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@nickharbour
nickharbour
6 years
#flareon5 Congratulations to our first two finishers @_riatre and @nneonneo
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@nickharbour
nickharbour
7 years
Hall-of fame for #flareon4 is up! Added an honorable mention section for the poor souls who got stuck on 12.
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@nickharbour
nickharbour
4 years
#flareon7 It shouldn't need to be said, but please don't tweet flare-on flags during the contest.
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@nickharbour
nickharbour
2 years
#flareon9 and we are LIVE! congrats to ktkaufman on first blood with a 1min4sec solve after launch
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@nickharbour
nickharbour
1 year
#flareon9 Apologies once again for the very late prize shipping, but the second vendor has now informed me that are running late, and expect to finish production of the prizes Oct. 20th. Thank you for your patience.
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@nickharbour
nickharbour
5 years
Early registration for #flareon6 is live. Reserve your elite hacker alias username now!
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@nickharbour
nickharbour
5 years
#flareon6 Solve the full version of Memecat Battlestation and bypass the first level of this year's flare-on challenge, which is the demo version of this awesome game. password "BHUSA2019"
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@nickharbour
nickharbour
1 year
#flareon10 and we are live! First blood already goes to TheBadGod.
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@nickharbour
nickharbour
3 years
#flareon8 ends tomorrow night. Your rank among the winners might change as I purge some cheaters from the honor roll.
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@nickharbour
nickharbour
1 year
Familiar names atop the #flareon10 finishers: @jinmo123 and @drludde . We need to preserve your DNA to shepherd our species through a future apocalypse.
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@nickharbour
nickharbour
3 years
#flareon8 sysenter draws first blood with 86 seconds to solve the first challenge. Good luck everybody!
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@nickharbour
nickharbour
8 years
#flareon3 Link to all the challenge binaries (zip passwd is 'flare'):
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@nickharbour
nickharbour
4 years
#flareon7 you speedrunners might want to make sure you have a Win10 VM downloaded ahead of time for one of the late stage challenges
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@nickharbour
nickharbour
8 years
Refreshed the website (), Gearing up for a new killer Flare On Challenge this year. #flareon3
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@nickharbour
nickharbour
5 years
#flareon6 check out the new scoreboard:
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@nickharbour
nickharbour
7 years
Early registration is up! It can take a few min. to get your confirmation. #flareon4
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@nickharbour
nickharbour
6 years
#flareon5 next finishers 4: @LifeInHex 5: @groke1105 6: @mztropics 7: Milan Boháček
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@nickharbour
nickharbour
7 years
First finisher! congrats to @strigeus ! #flareon4
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@nickharbour
nickharbour
6 years
Overnight progress: @jinmo123 on stage 10, @nneonneo on stage 9, Sin__ on stage 7, 8 people on 6. 736 People solved #1 sofar.
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@nickharbour
nickharbour
6 years
#flareon5 @jinmo123 is first to solve challenge 4.
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@nickharbour
nickharbour
4 years
#flareon7 we are LIVE! user reginleif scored first blood in an impressive 2m47s.
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@nickharbour
nickharbour
7 years
congrats @koczkatamas (KT) our second finisher. A consistent top finisher. beast. #flareon4
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@nickharbour
nickharbour
9 years
#FLAREOn The challenge binaries are available for download at http://t.co/XFAAbL3EL3
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@nickharbour
nickharbour
7 years
The #flareon4 Top 10 is now complete. Congrats 6: @wayrick0x20 , 7: @itszn13 , 8: @_L4ys , 9: @groke1105 , 10: @rwfpl
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@nickharbour
nickharbour
8 years
Congrats to our first #flareon3 finisher @riczho with a time of 31 hours 10 minutes.
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@nickharbour
nickharbour
6 years
#flareon5 @_riatre in the lead with kao and sysenter also working on the final challenge. @jinmo123 and @nneonneo taking a break.
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@nickharbour
nickharbour
14 years
My fellow hackers, I've just open sourced PE-Scrambler: http://bit.ly/aX1XlU
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@nickharbour
nickharbour
6 years
#flareon5 @nneonneo drew first blood with 1 minute 7 seconds for the first solve.
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@nickharbour
nickharbour
5 years
#flareon6 a lot of familiar names pre-registered. In just under an hour these champions will be unleashed. The toughest competition is yourself though.
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@nickharbour
nickharbour
5 years
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@nickharbour
nickharbour
1 year
#flareon10 I've made all flag entries for chal 8 case Insensitive, please try again if you got a rejected flag
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@nickharbour
nickharbour
8 years
Flare-on Challenge 3 starts in less than 10 hours. Goodbye your weekend. #flareon3
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@nickharbour
nickharbour
3 years
1. ludde (1d 11h 1m) 2. dotsu (2d 5h 34m) 3. nneonneo (2d 8h 32m) 4. riatre (2d 10h 50m) ... 7. milan.bohacek (3d 59m)
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@nickharbour
nickharbour
7 years
@koczkatamas is on fire! On #11 out of 12. #flareon4
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@nickharbour
nickharbour
8 years
Monday is a good day to convince your boss to let you play #flareon3 at work to improve your reversing skills.
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@nickharbour
nickharbour
6 years
#flareon5 sysenter is the third finisher as of yesterday. Still just 3 finishers so far. The final challenge is proving to be a tough nut to crack.
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@nickharbour
nickharbour
1 year
@0xdf_ flare-on 10 will come first. The prizes for 9 are due for delivery around the same time so that is when we will be starting the shipping.
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@nickharbour
nickharbour
3 years
#flareon8 Due to a mis-entered flag that affected 5 of the top players, I will apply a delta to their finishing time that will not penalize them for the time since they correctly entered the flag for challenge #9 . The Top 5 finishers are:
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@nickharbour
nickharbour
7 years
Andoryuuta drew first blood with a solve of the first challenge 49 seconds after we went live. #flareon4
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@nickharbour
nickharbour
8 years
#flareon3 is now closed. Check out all these winners.
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@nickharbour
nickharbour
14 years
You know you're a nerd when the only woman you see on a daily basis is the IDA Pro icon
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@nickharbour
nickharbour
1 year
@i_komarov Aged like wine. We have 13 levels unleashing at you in a few weeks.
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@nickharbour
nickharbour
1 year
@lolzareverser @jinmo123 @drludde If you are implying that people exist outside of #flareon10 then you aren't playing #flareon10 hard enough
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@nickharbour
nickharbour
3 years
@Myrtus0x0 new for this year, hasn't been much a problem in the past, but its gotten pretty brazen so its time to bring out the banhammer
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@nickharbour
nickharbour
8 years
Early Registration is now open! check the website for link Good idea to register early and get your email #flareon3
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@nickharbour
nickharbour
7 years
And we're live folks. Have a great weekend ;) #flareon4
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@nickharbour
nickharbour
6 years
@RubiksHnK Challenge 2? There is no base64 in it. Probably easiest if you just figure out which cells have mines in them and which don't, then click the ones that don't, the program will give you the key
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@nickharbour
nickharbour
1 year
@Raviv0S Yes we had to change vendor very late in the game, but the prizes are scheduled to be in my hands around the time #flareon10 starts, so shipping will begin then.
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@nickharbour
nickharbour
12 years
I may be late to the party but I just found Python Tools for Visual Studio ( http://t.co/0AgAOlNq). time to ditch my other python editors
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@nickharbour
nickharbour
6 years
@daubsi Would be cool, not sure if everyone would want to be listed that way though. I will look into adding that next year with some opt-in or out settings.
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@nickharbour
nickharbour
7 years
Congrats Milan Boháček (3rd place), @nneonneo (4th place), and sysenter (5th place) #flareon4
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@nickharbour
nickharbour
5 years
@zvikam #flareon6 what, no fceux emulator?
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@nickharbour
nickharbour
9 years
@bbaskin #AskFLARE 1: 1201, 2: 795, 3: 578, 4: 438, 5: 381, 6: 288, 7: 262, 8: 238, 9: 216, 10: 116, 11: 99
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@nickharbour
nickharbour
8 years
Congrats to #flareon3 finishers 11: @mztropics 12: @CodeAndSec 13: @xedi25 14: @yohanes 15: Stefan Marinescu
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@nickharbour
nickharbour
9 years
#FLAREOn this year's first place finisher is kao. You can stalk his blog at http://t.co/rgPyDnRozq
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@nickharbour
nickharbour
7 years
@invano @itszn13 Glad you like it, I'm going to see if I can release my source when the contest is over. I really enjoyed making this one.
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@nickharbour
nickharbour
8 years
Congrats to #flareon3 finishes #5 : @yeuchimse #6 : @0xf4b #7 : Milan Boháček and #8 : @rbaranyi . All Flare-On veterans.
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@nickharbour
nickharbour
3 years
@jkfourtwo You're good, unless you submitted all 10 keys within 2 minutes or something.
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@nickharbour
nickharbour
14 years
Anyone with a vested interest in windows intrusions should read my latest blog post: http://blog.mandiant.com/archives/1207
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@nickharbour
nickharbour
14 years
Wrote an article about writing shellcode with a c compiler: http://bit.ly/bstvLn . Better than Didier's approach.
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@nickharbour
nickharbour
7 years
Keep in mind that the keys are Case Sensitive and will be a an email address in the domain #flareon4
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@nickharbour
nickharbour
14 years
From my friend Chris: "Fantasy Football is Dungeons and Dragons for jocks."
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@nickharbour
nickharbour
6 years
@korniltsev @alex_k_polyakov @mikesiko This week, I'm having javascript issues
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@nickharbour
nickharbour
1 year
@FuzzySec Ahh flare-on 3. You could almost hear it. The sound, like a great river swell breaking through a dam, of a thousand dorks popping their own browsers and taking to twitter
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@nickharbour
nickharbour
9 years
@mikesiko @FireEye I tried to spread the word on reddit (/r/netsec) and got banned. I guess they don't like CTFs over there
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@nickharbour
nickharbour
4 years
@lnxg33k @FireEye @CyberDefenders Just a pro-tip, these have been published and available on the website since 2014.
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@nickharbour
nickharbour
4 years
@x0r19x91 this is literally the first announcement of it, so no.
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@nickharbour
nickharbour
8 years
Congrats #flareon3 finishers 19: @clarkb_cs 20: @itszn13 21: @rwfpl 22: Eric Lee
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@nickharbour
nickharbour
3 years
ker and virbotsom are #5 and #6 place finishers but they were not affected by the misentered flag.
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@nickharbour
nickharbour
6 years
@AbuSaiif Yes blog post says stats are as of 10am. Looks like there is one finisher after that time from SA. we will be updating the blog post stats soon though.
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@nickharbour
nickharbour
9 years
Some stats to start off #AskFLARE , 3782 people downloaded the first challenge, 1201 solved the first challenge, and 99 people have won
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@nickharbour
nickharbour
12 years
you can even go far even as you decide to use you go want to do look more like #mircon
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@nickharbour
nickharbour
13 years
I wrote a blog post about the fxsst.dll malware issue I hinted at a few weeks ago. http://blog.mandiant.com/archives/1786
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@nickharbour
nickharbour
13 years
this is cool, but I would LOVE for someone to make a similar tool for machine level debugging: http://bit.ly/jzxZdL
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