Merge branch 'master' of github.com:failedxyz/easyctf

decomphose/description.md

@@ -0,0 +1,9 @@
+Image arithmetic is super neat until there's more than two images involved.
+
+[file 1](${decomp1_7z})
+
+[file 2](${decomp2_7z})
+
+[file 3](${decomp3_7z})
+
+[file 4](${decomp4_7z})

decomphose/grader.py

@@ -0,0 +1,4 @@
+def grade(autogen, key):
+    if key.find("wh4t_a_5weet_fFLag_2b04e1") != -1:
+        return True, "You got it. Nice construction!"
+    return False, "Sorry, keep trying."

decomphose/problem.yml

@@ -0,0 +1,11 @@
+author: blockingthesky
+title: Decomphose
+category: Forensics
+autogen: false
+programming: false
+value: 325
+files:
+  - decomp1.7z
+  - decomp2.7z
+  - decomp3.7z
+  - decomp4.7z

luckyguess/description.md

@@ -0,0 +1 @@
+Would you like to play [a guessing game](${guess})?

luckyguess/grader.py

@@ -0,0 +1,4 @@
+def grade(autogen, key):
+    if key.find("aaA_tOucH_0f_luccK_47ca4e") != -1:
+        return True, "Stupendous guesswork! Great job!"
+    return False, "Sorry, tough luck. Keep at it."

luckyguess/problem.yml

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+author: blockingthesky
+title: Lucky Guess
+category: Reversing
+autogen: false
+programming: false
+value: 200
+files:
+  - guess

mane-event/problem.yml

@@ -4,6 +4,6 @@ hint: Wow, JPEGs are such an EXcellent Image Format!
 category: Forensics
 autogen: false
 programming: false
-value: 30
+value: 50
 files:
   - lion.jpg

ziptunnel/description.md

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+Great blazes! Something looks awfully suspicious about this zip file. Can you find out just how deep [the rabbit hole](${level420_zip}) goes?

ziptunnel/grader.py

@@ -0,0 +1,4 @@
+def grade(autogen, key):
+    if key.find("x4m1n3_uR_z1pp34_PDq_17c4ee3") != -1:
+        return True, "Awesome work! Is it dark down there at the end of the tunnel?"
+    return False, "Nope."

ziptunnel/problem.yml

@@ -0,0 +1,9 @@
+author: blockingthesky
+title: ZIP Tunnel
+category: Forensics
+hint: Whenever I go to Subway, I get double ham, wamerican, bacon, lettuce, and mayo. No frills.
+autogen: false
+programming: false
+value: 160
+files:
+  - level420.zip