@trimscash - AlpacaHack

trimscash

@trimscasher

CTF HISTORY

START DATE	CTF	RANK
2025/03/23	AlpacaHack Round 10 (Pwn)	30 / 95
2024/12/30	AlpacaHack Round 8 (Rev)	55 / 316
2024/10/05	AlpacaHack Round 4 (Rev)	16 / 279
2024/09/15	AlpacaHack Round 3 (Crypto)	67 / 239
2024/08/18	AlpacaHack Round 1 (Pwn)	22 / 174

WRITEUPS

WRITEUP	CREATED AT
Daily AlpacaHack 2週間目Writeup 12/08~12/14 ja Read Assembly	3 months ago
Daily AlpacaHack 1週間目Writeup 12/01~12/07 ja Leaked Flag Checker	3 months ago
AlpacaHack Round 1 (Pwn) の Writeup ja hexecho	last year

SOLVED CHALLENGES

CHALLENGE	SOLVES	SOLVED AT
What's Next Web Daily AlpacaHack	89 solves	yesterday
vuln4vuln Pwn Daily AlpacaHack	75 solves	3 days ago
Alpacker Rev Daily AlpacaHack	68 solves	3 days ago
canary leak Pwn Daily AlpacaHack	87 solves	5 days ago
Flags for the FLAG Misc Daily AlpacaHack	130 solves	5 days ago
PPPPParse Misc Daily AlpacaHack	92 solves	6 days ago
Free Coupon Web Daily AlpacaHack	124 solves	last week
UOUO FISH JAIL Misc Daily AlpacaHack B-SIDE	34 solves	last week
The future path Crypto Daily AlpacaHack	88 solves	last week
flag.txt Misc Daily AlpacaHack	104 solves	last week
Heuristic IPPON Misc Daily AlpacaHack	153 solves	last week
memset note Pwn Daily AlpacaHack B-SIDE	36 solves	last week
Another Login Challenge Web Daily AlpacaHack	113 solves	last week
kappa overflow Pwn Daily AlpacaHack	114 solves	last week
Find XOR key Crypto Daily AlpacaHack	124 solves	2 weeks ago
💯 Misc Daily AlpacaHack	107 solves	2 weeks ago
iwashi Crypto Daily AlpacaHack B-SIDE	34 solves	2 weeks ago
FLAG OVER Misc Daily AlpacaHack	106 solves	2 weeks ago
guess.js Misc Daily AlpacaHack	95 solves	2 weeks ago
high and low Crypto Daily AlpacaHack	82 solves	2 weeks ago
magic number Misc Daily AlpacaHack	110 solves	2 weeks ago
Resume Maker Web Daily AlpacaHack B-SIDE	50 solves	2 weeks ago
Alert my Flag Web Daily AlpacaHack	143 solves	2 weeks ago
Flag Printer 2026 Misc Daily AlpacaHack	175 solves	3 weeks ago
glibc's secret function Rev Daily AlpacaHack	173 solves	3 weeks ago
Bars Web Daily AlpacaHack	245 solves	3 weeks ago
9️⃣ Misc Daily AlpacaHack B-SIDE	45 solves	3 weeks ago
pyjs Misc Daily AlpacaHack	78 solves	3 weeks ago
Rock Paper Scissors Lizard Spock Web Daily AlpacaHack	90 solves	3 weeks ago
One Byte Padding Oracle Attack Crypto Daily AlpacaHack	71 solves	3 weeks ago
invisible-grep Misc Daily AlpacaHack B-SIDE	37 solves	4 weeks ago
useful-gadget Pwn Daily AlpacaHack B-SIDE	44 solves	4 weeks ago
Alpaca Rangers Web Daily AlpacaHack	138 solves	4 weeks ago
hit-and-hit Misc Daily AlpacaHack	81 solves	4 weeks ago
Alpaca Quest Rev Daily AlpacaHack	109 solves	last month
Stealerusk Rev Daily AlpacaHack B-SIDE	40 solves	last month
Noob programmer Pwn Daily AlpacaHack	99 solves	last month
CopperCopperCopper Crypto Daily AlpacaHack	88 solves	last month
Dancing Cursor Rev Misc Daily AlpacaHack	103 solves	last month
Pickle Loader Misc Daily AlpacaHack	111 solves	last month
Disappeared Pwn Daily AlpacaHack	110 solves	last month
ECRSA Crypto Daily AlpacaHack B-SIDE	45 solves	last month
wages of sin() Rev Misc Daily AlpacaHack	87 solves	last month
Alpaillier Crypto Daily AlpacaHack	114 solves	last month
You are being redirected Web Daily AlpacaHack	111 solves	last month
simple ROP Pwn Daily AlpacaHack	106 solves	last month
ret2basics Pwn Daily AlpacaHack B-SIDE	41 solves	last month
nc magic Misc Daily AlpacaHack	128 solves	last month
AAAAAAAAEEEEEEEESSSSSSSS Crypto Daily AlpacaHack	116 solves	last month
destructuring Misc Daily AlpacaHack	137 solves	last month
Alpaca-Llama Ranch Pwn Daily AlpacaHack	118 solves	last month
Plz Login Web Daily AlpacaHack	213 solves	last month
Compressor Misc Daily AlpacaHack	104 solves	last month
misdirection Rev Daily AlpacaHack	150 solves	last month
The World Misc Daily AlpacaHack	180 solves	last month
Magic Engine Web Daily AlpacaHack	254 solves	last month
RRe_Time_Limiter Crypto Daily AlpacaHack	170 solves	last month
HellCouple Crypto Daily AlpacaHack B-SIDE	66 solves	last month
read-a-binary Rev Daily AlpacaHack	211 solves	last month
Substance Crypto Daily AlpacaHack	231 solves	last month
Inu Profile Web Daily AlpacaHack B-SIDE	89 solves	last month
optimal-sort Misc Daily AlpacaHack	99 solves	last month
Linear Coffee Generator Crypto Daily AlpacaHack	110 solves	last month
shellcode-101 Pwn Daily AlpacaHack	130 solves	last month
No JS Web Daily AlpacaHack	129 solves	last month
ToyPQC Crypto Daily AlpacaHack	105 solves	last month
git gc Misc Daily AlpacaHack	148 solves	last month
Stateless Auth Web Daily AlpacaHack	163 solves	last month
Paca Paca Authenticator Crypto Daily AlpacaHack	124 solves	2 months ago
Bashrunner Misc Daily AlpacaHack	117 solves	2 months ago
Animal Viewer Web Daily AlpacaHack	151 solves	2 months ago
dockerstack Misc Daily AlpacaHack	175 solves	2 months ago
system-v Rev Daily AlpacaHack	117 solves	2 months ago
ChaChaCha Crypto Daily AlpacaHack	154 solves	2 months ago
dice roll Web Daily AlpacaHack	198 solves	2 months ago
Base Length Misc Daily AlpacaHack	152 solves	2 months ago
Short Writer Pwn Daily AlpacaHack	123 solves	2 months ago
Five Alpacas Crypto Daily AlpacaHack	190 solves	2 months ago
free-comment Misc Daily AlpacaHack	148 solves	2 months ago
I wanna be the Admin Web Daily AlpacaHack	276 solves	2 months ago
Basic Buffer Overflow Pwn Daily AlpacaHack	179 solves	2 months ago
crazython Rev Daily AlpacaHack	177 solves	2 months ago
RSA2026 Crypto Daily AlpacaHack	200 solves	2 months ago
SwapSwap Misc Daily AlpacaHack	268 solves	2 months ago
secret-table Web Daily AlpacaHack	260 solves	2 months ago
Square RSA Crypto Daily AlpacaHack	223 solves	2 months ago
jailiaj Misc Daily AlpacaHack	267 solves	2 months ago
Encoding Basics Misc Crypto Daily AlpacaHack	300 solves	2 months ago
Fushigi Crawler Web Daily AlpacaHack	328 solves	2 months ago
Ruby Flag Checker Rev Daily AlpacaHack	275 solves	2 months ago
super-tomato Crypto Daily AlpacaHack	372 solves	2 months ago
108 Misc Daily AlpacaHack	282 solves	2 months ago
RBG Crypto Daily AlpacaHack	121 solves	2 months ago
one-p-rsa Crypto Daily AlpacaHack	221 solves	2 months ago
cha-ll-enge Rev Daily AlpacaHack	151 solves	2 months ago
simpleoverwrite Pwn Daily AlpacaHack	188 solves	2 months ago
Useful Machine Rev Daily AlpacaHack	155 solves	2 months ago
Xmas Login Web Daily AlpacaHack	333 solves	3 months ago
cat3 Misc Daily AlpacaHack	212 solves	3 months ago
Rotten Beef Pwn Daily AlpacaHack	198 solves	3 months ago
Log Viewer Web Daily AlpacaHack	220 solves	3 months ago
RSA debug? Crypto Daily AlpacaHack	185 solves	3 months ago
omikuji Web Daily AlpacaHack	240 solves	3 months ago
alloc-101 Pwn Daily AlpacaHack	212 solves	3 months ago
Twilight Rev Daily AlpacaHack	222 solves	3 months ago
login-bonus Pwn Daily AlpacaHack	244 solves	3 months ago
🐈 Web Daily AlpacaHack	299 solves	3 months ago
Flag Printer 2100 Rev Daily AlpacaHack	240 solves	3 months ago
power_obfus_royalty Rev Daily AlpacaHack	199 solves	3 months ago
Safe Prime Crypto Daily AlpacaHack	248 solves	3 months ago
Sugoi Flag Checker Rev Daily AlpacaHack	198 solves	3 months ago
Alpaca Bank Web Daily AlpacaHack	320 solves	3 months ago
Read Assembly Rev Daily AlpacaHack	305 solves	3 months ago
hit-and-miss Misc Daily AlpacaHack	369 solves	3 months ago
Fully Padded RSA Crypto Daily AlpacaHack	231 solves	3 months ago
size limit Crypto Daily AlpacaHack	305 solves	3 months ago
simpleoverflow Pwn Daily AlpacaHack	484 solves	3 months ago
Integer Writer Pwn Daily AlpacaHack	314 solves	3 months ago
Leaked Flag Checker Rev Daily AlpacaHack	538 solves	3 months ago
Emojify Web Daily AlpacaHack	569 solves	3 months ago
a fact of CTF Crypto Daily AlpacaHack	842 solves	3 months ago
AlpacaHack 2100 Misc Daily AlpacaHack	1533 solves	3 months ago
Oyster Pwn AlpacaHack Round 10 (Pwn)	127 solves	last year
deck Pwn AlpacaHack Round 1 (Pwn)	43 solves	last year
hidden Rev AlpacaHack Round 8 (Rev)	71 solves	last year
masking tape Rev AlpacaHack Round 8 (Rev)	173 solves	last year
inbound Pwn AlpacaHack Round 6 (Pwn)	207 solves	last year
Welcome Misc	1520 solves	last year
Simple Flag Checker Rev AlpacaHack Round 4 (Rev)	126 solves	last year
qrime Crypto AlpacaHack Round 3 (Crypto)	251 solves	last year
hexecho Pwn AlpacaHack Round 1 (Pwn)	114 solves	last year
echo Pwn AlpacaHack Round 1 (Pwn)	351 solves	last year

Only archived challenges are displayed here.