initial commit

README.md

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+# PicoCTF
+
+https://play.picoctf.org/

bloat.py/bloat.flag.py

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+import sys
+a = "!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ"+ \
+            "[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ "
+def arg133(arg432):
+  if arg432 == a[71]+a[64]+a[79]+a[79]+a[88]+a[66]+a[71]+a[64]+a[77]+a[66]+a[68]:
+    return True
+  else:
+    print(a[51]+a[71]+a[64]+a[83]+a[94]+a[79]+a[64]+a[82]+a[82]+a[86]+a[78]+\
+a[81]+a[67]+a[94]+a[72]+a[82]+a[94]+a[72]+a[77]+a[66]+a[78]+a[81]+\
+a[81]+a[68]+a[66]+a[83])
+    sys.exit(0)
+    return False
+def arg111(arg444):
+  return arg122(arg444.decode(), a[81]+a[64]+a[79]+a[82]+a[66]+a[64]+a[75]+\
+a[75]+a[72]+a[78]+a[77])
+def arg232():
+  return input(a[47]+a[75]+a[68]+a[64]+a[82]+a[68]+a[94]+a[68]+a[77]+a[83]+\
+a[68]+a[81]+a[94]+a[66]+a[78]+a[81]+a[81]+a[68]+a[66]+a[83]+\
+a[94]+a[79]+a[64]+a[82]+a[82]+a[86]+a[78]+a[81]+a[67]+a[94]+\
+a[69]+a[78]+a[81]+a[94]+a[69]+a[75]+a[64]+a[70]+a[25]+a[94])
+def arg132():
+  return open('flag.txt.enc', 'rb').read()
+def arg112():
+  print(a[54]+a[68]+a[75]+a[66]+a[78]+a[76]+a[68]+a[94]+a[65]+a[64]+a[66]+\
+a[74]+a[13]+a[13]+a[13]+a[94]+a[88]+a[78]+a[84]+a[81]+a[94]+a[69]+\
+a[75]+a[64]+a[70]+a[11]+a[94]+a[84]+a[82]+a[68]+a[81]+a[25])
+def arg122(arg432, arg423):
+    arg433 = arg423
+    i = 0
+    while len(arg433) < len(arg432):
+        arg433 = arg433 + arg423[i]
+        i = (i + 1) % len(arg423)        
+    return "".join([chr(ord(arg422) ^ ord(arg442)) for (arg422,arg442) in zip(arg432,arg433)])
+arg444 = arg132()
+arg432 = arg232()
+arg133(arg432)
+arg112()
+arg423 = arg111(arg444)
+print(arg423)
+sys.exit(0)
+

bloat.py/clean.py

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+import sys
+a = "!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ "
+def arg133(arg432):
+  if arg432 == "happychance":
+    return True
+  else:
+    print("That password is incorrect")
+    sys.exit(0)
+    return False
+
+def arg111(arg444):
+  return arg122(arg444.decode(), "rapscallion")
+
+def arg232():
+  return input("Please enter correct password for flag: ")
+
+def arg132():
+  return open('flag.txt.enc', 'rb').read()
+
+def arg112():
+  print("Welcome back... your flag, user:")
+
+def arg122(arg432, arg423):
+    arg433 = arg423
+    i = 0
+    while len(arg433) < len(arg432):
+        arg433 = arg433 + arg423[i]
+        i = (i + 1) % len(arg423)
+    return "".join([chr(ord(arg422) ^ ord(arg442)) for (arg422,arg442) in zip(arg432,arg433)])
+
+arg444 = arg132()
+arg432 = arg232()
+arg133(arg432)
+arg112()
+arg423 = arg111(arg444)
+print(arg423)
+sys.exit(0)

mod-26/flag.enc

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+cvpbPGS{arkg_gvzr_V'yy_gel_2_ebhaqf_bs_ebg13_MAZyqFQj}

mod-26/main.py

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+
+def decrypt(flag_enc: str) -> str:
+    offset = 13
+    flag = ""
+    for letter in flag_enc:
+        if letter.isalpha():
+            if letter.isupper():
+                flag += chr((ord(letter) - ord('A') - offset) % 26 + ord('A'))
+            else:
+                flag += chr((ord(letter) - ord('a') - offset) % 26 + ord('a'))
+        else:
+            flag += letter
+    return flag
+
+flag_enc = open("flag.enc").read()
+print(decrypt(flag_enc))

obedient-cat/flag

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+picoCTF{s4n1ty_v3r1f13d_b5aeb3dd}

obedient-cat/solution.md

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+```sh
+cat flag
+```