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Tag: x86-64

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x86-64

Related:
#Flag Checker
#Flag Printer

No description is available for this tag.

Updated Apr 24, 2026
x86-64 Challenges
read-a-binary
tan90909090

tan90909090

Rev
239 solves
misdirection
tan90909090

tan90909090

Rev
170 solves
Beginner's Flag Printer
minaminao

minaminao

Rev
Beginner
156 solves
play with memory
keymoon

keymoon

Pwn
97 solves
Flag Printer
minaminao

minaminao

Rev
49 solves
I2C Device
ptr-yudai

ptr-yudai

Rev
10 solves
unicomp
ptr-yudai

ptr-yudai

Sandbox
2 solves

Beginner's Flag Printer

SECCON CTF 13 決勝観戦CTF
156 solves
RevBeginner

by

minaminao

minaminao

フラグを出力するアセンブリです🤖

.LC0:
        .string "Alpaca{%x}\n"
main:
        push    rbp
        mov     rbp, rsp
        sub     rsp, 16
        mov     DWORD PTR [rbp-4], 539232261
        mov     eax, DWORD PTR [rbp-4]
        mov     esi, eax
        mov     edi, OFFSET FLAT:.LC0
        mov     eax, 0
        call    printf
        mov     eax, 0
        leave
        ret
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