merge

2024-02-21 17:53:04 +01:00 · 2024-02-21 17:53:04 +01:00 · 38c3cb6b77
parent edb477fb84
commit 38c3cb6b77
16 changed files with 66 additions and 0 deletions
--- a/crypto/XOR_ex.txt
+++ b/crypto/XOR_ex.txt
@ -0,0 +1,5 @@
+ENCRYPTED
+LONGDATAT
+HATISLONG
+
+
--- a/crypto/binary/buf.c
+++ b/crypto/binary/buf.c
--- a/crypto/binary/buf.out
+++ b/crypto/binary/buf.out
--- a/crypto/binary/ono.c
+++ b/crypto/binary/ono.c
@ -0,0 +1,36 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+char *__rdfl() {
+    FILE *fl = fopen("flag.txt", "r");
+    fseek(fl, 0, SEEK_END);
+    unsigned long fs = (unsigned long)ftell(fl);
+    fseek(fl, 0, SEEK_SET);
+    char *buf = malloc(fs);
+    fread(buf, 1, fs, fl);
+    return buf;
+}
+
+int main() {
+    printf("Input? ");
+    int input;
+    scanf("%d", &input);
+
+    int f1 = 1;
+    int f2 = 1;
+    for(int step = 1; step <= 5; step++) {
+        f1 = f1 * 2;
+        if(step % 3 != 0) f2 = f2 * 3;
+    }
+
+    int code = input - f1 * f2;
+
+    if(code == 0xC0DE) {
+        char *__fl = __rdfl();
+        printf("%s\n", __fl);
+        free(__fl);
+    }
+    else {
+        return -1;
+    }
+}
--- a/crypto/binary/ono.out
+++ b/crypto/binary/ono.out
--- a/crypto/binary/vincent.out
+++ b/crypto/binary/vincent.out
--- a/crypto/chal_encrypted_flag/flag_encrypted.txt
+++ b/crypto/chal_encrypted_flag/flag_encrypted.txt
@ -0,0 +1 @@
+#р‡жнХ( )ч«”КМ?k3о«пш•dЄ¶
--- a/crypto/chal_encrypted_flag/text_encrypted.txt
+++ b/crypto/chal_encrypted_flag/text_encrypted.txt
@ -0,0 +1 @@
+'<27>ʙ<EFBFBD>:,f쇅<66><EC8785>s1(<28><>ѕ<EFBFBD>;1#<23><><EFBFBD><EFBFBD><EFBFBD>26f<36><66>׳54'⇅<><E28785>
--- a/crypto/chal_encrypted_flag/text_plain.txt
+++ b/crypto/chal_encrypted_flag/text_plain.txt
@ -0,0 +1 @@
+Hallo dit is de input maar hier staan geen flags :(
--- a/crypto/chal_perfect_encryption/flags.txt
+++ b/crypto/chal_perfect_encryption/flags.txt
@ -0,0 +1,7 @@
+MrhfPGS{ebg13_1f_ebg_RYMCBWX}
+
+GlbzJAM{j3hzhy_j1wo3y_iyba3mvyj3_OHSSIOL}
+
+WmV1c0NURntCYXMzNjRfcGFkZDFuZ19KSkFQTEtFfQ==
+
+5AA6AECEC22A62DEA67626968676FAF676F6FA3232D242A222D2BE
--- a/crypto/flag.txt
+++ b/crypto/flag.txt
@ -0,0 +1 @@
+ZeusCTF{xor_1s_l3uk_JMKJR5}
--- a/crypto/key.txt
+++ b/crypto/key.txt
@ -0,0 +1 @@
+XF…ô¥¹“SXF…ô¥¹“SXF…ô¥µÞZPQ×¼¿¨€Eƒð®÷ÔPQIÂáéâÜ
--- a/forensics/flag.html
+++ b/forensics/flag.html
@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+</head>
+<body>
+    ZeusCTF{HTTP_1s_pla1nt3xt_JEALBEF}
+</body>
+</html>
--- a/forensics/nc_flag.txt
+++ b/forensics/nc_flag.txt
@ -0,0 +1 @@
+ZeusCTF{N3tCat_1s_fun_AJJFPIK}
--- a/forensics/zeus.wpi
+++ b/forensics/zeus.wpi
--- a/forensics/zeus_wireshark.pcapng
+++ b/forensics/zeus_wireshark.pcapng
				`@ -0,0 +1 @@`
				`#р‡жнХ( )ч«”КМ?k3о«пш•dЄ¶`
				`@ -0,0 +1 @@`
				`'<27>ʙ<EFBFBD>:,f쇅<66><EC8785>s1(<28><>ѕ<EFBFBD>;1#<23><><EFBFBD><EFBFBD><EFBFBD>26f<36><66>׳54'⇅<><E28785>`
				`@ -0,0 +1 @@`
				`Hallo dit is de input maar hier staan geen flags :(`
				`@ -0,0 +1 @@`
				`XF…ô¥¹“SXF…ô¥¹“SXF…ô¥µÞZPQ×¼¿¨€Eƒð®÷ÔPQIÂáéâÜ`