Lense Lense

## brainfun.md

      
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                / brainfun.md
            
            
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              September 23, 2016 01:33
            
              
                CSAW quals 2016 brainfun
              
          
    Challenge

Title: brainfun

Competition: CSAW quals 2016

Category: Forensics

Points: 150

Description: Scrambled Fun for Everyone! Author: fang0654 <brainfun.png>
Background


There's nothing hidden in the file other than the pixel data.
The image is 512x512, but can be scaled down 32x32 to match the blocks to


## randomware.md

      
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              March 6, 2018 03:34
            
              
                SECCON 2016 quals: randomware
              
          
    randomware

SECCON 2016 quals
description

300 points

My PC suddenly got broken. Could you help me to recover it please?

NOTE: The disk can be virus-infected. DO NOT RUN any programs extracted from the disk outside of sandbox.

disk.qcow2.zip

Challenge files is huge, please download it first. Password will release after 60min.

password: h9nn4c2955kik9qti9xphuxti

  
## fix_bold.diff
diff --git a/x.c b/x.c
index 5828a3b..ace044f 100644
--- a/x.c
+++ b/x.c
@@ -116,8 +116,6 @@ typedef struct {
 	int width;
 	int ascent;
 	int descent;
-	int badslant;
-	int badweight;

## ctftime_scoreboard.py
#!/usr/bin/python3
import json

from CTFd import create_app
from CTFd.models import Users, Challenges


scoreboard = dict()
scoreboard["standings"] = list()
	diff --git a/x.c b/x.c
	index 5828a3b..ace044f 100644
	--- a/x.c
	+++ b/x.c
	@@ -116,8 +116,6 @@ typedef struct {
	int width;
	int ascent;
	int descent;
	- int badslant;
	- int badweight;
	#!/usr/bin/python3
	import json

	from CTFd import create_app
	from CTFd.models import Users, Challenges


	scoreboard = dict()
	scoreboard["standings"] = list()