106 lines
1.0 KiB
Markdown
106 lines
1.0 KiB
Markdown
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## Rubber Duck
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The main idea finding the flag using easiest forensics techniques.
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#### Step-1:
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After we download `RubberDuck.jpg`, we try to open and see the flag and check if we find any.
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<img src="RubberDuck.jpg">
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#### Step-2:
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I tried simple techniques and easily found answer when we send the command:
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`strings RubberDuck.jpg | grep {`
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Note: Although some general techniques also include `strings RubberDuck.jpg | grep flag` & `strings RubberDuck.jpg | grep ctf`.
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#### Step-3:
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We get the following output:
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```
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CTFlearn{ILoveJakarta}
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e{8{"
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i~{
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S:{s
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^{Ec
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2\G;{J
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s9y{x
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]^y{
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=\u^{F
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-{~?
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{VVj
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)@{1
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G-%#{
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".k{;y;3
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U{U_
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Bu{S/
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n{b/
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T{#G
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*H{cF:
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oT{S
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!yl[ru{
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\{t|
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"{x0
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iE7q,4${
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Or/hr{
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{c8w
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{Qjjr
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NYY,{
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=F{?a
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z{x^
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q{X4
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V{2n
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`pY{
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#:J^Z{
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f{'z
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{|D7
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{43P
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${X<a`
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<H{OH
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F{UbP
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rjM#{+
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Op{K
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sp{A:`
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bMm{e
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u#y{g
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jG\{
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Q{Io
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l{y
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9{Df
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Yc{6
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d9};{7
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i:{#
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{nh|q$7/
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F#({4
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o=#}0^{
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Qx{M
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{{~eG
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{%.xp
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c{Efeqf
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QS]{
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~{YE
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1J{y
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kQ.{
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I{n1
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+?y{c
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\{@Q
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_d9{
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PA{h
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{C)r
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QI{)A
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{@<J
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:{!?
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h%7{
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v/Y{
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e*P{
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{b_&
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TAr{
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@{R#eq
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+l?{
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sPUj{t
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{ Q`_
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```
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#### Step-4:
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Finally the flag becomes:
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`CTFlearn{ILoveJakarta}`
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