364 lines
2.8 KiB
Markdown
364 lines
2.8 KiB
Markdown
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## 07601
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The main idea finding the flag using basic forensics techniques.
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#### Step-1:
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After we download the given image `AGT.png` from the cloud, we just try simple techniques.
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<img src="AGT.jpg">
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#### Step-2:
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I first tried a very basic `strings AGT.png` & `strings AGT.png | grep {`.
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I got the following output, through which I came to know about existing hidden directories.
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```
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v{n,
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n.l{
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qYv{
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,nO{
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2[{oO
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{^UH
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i{WY*
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ABCTF{fooled_ya_dustin}
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{u4j,\
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B-{4B
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}UXG{
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{`(k
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cB{V,
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7{Ul
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{$48
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~9{;b
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ECG{~'8
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{Rf:
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M}fS{
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{{*7'
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cGc{qlt'5
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{R[7
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ez {Rz
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YJ{.
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{QuH%
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,97{{
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.~>{
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cB{V,
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{$48
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~9{;b
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ECG{~'8
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46B{
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EHLl{V
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{:4
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B{Cl
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g{:i
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Z{e&
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:{S/\
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ht{{
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ST{{
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{$48
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ECG{~'8
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F{E`{;
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46B{
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TB{b
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i{Hhm
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v.aa{
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j-@l{
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DsB{
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4{C$v`
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"Y1!{I
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B{^
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X>{I
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KNzO{
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_I{[-
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%{*e
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```
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#### Step-3:
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I tried this `ABCTF{fooled_ya_dustin}` flag, but it showed incorrect. So let's explore the hidden folders.
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#### Step-4:
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I tried `binwalk -e AGT.png`. I get a new directory called `_AGT.png.extracted`. Let's get into this.
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#### Step-5:
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The contents of which are some of the images and directory. I directly, tried
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`strings I Warned You.jpeg | grep {`
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#### Step-6:
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I got this output:
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```
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{P|I
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{zRhc
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{>ch
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^|){O
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rU<o{
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R3w{x
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o {p
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=d{]i
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w{3)Z:
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uYz}{
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{uBH
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*}{MD
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}"W{
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:Ja{
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.?{M$f
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!0{8
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{/!s
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tM,o{
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{tLL
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q{dG
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b[{MTF
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{Y1W
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ABCTF{Du$t1nS_D0jo}1r
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1{wl
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{Y,x
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6fr{+
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q{:zG
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Nv{%M#
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{+ -"
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Qa{+
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tx"{
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{!f'WkQV
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!{;xV
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?Khh{
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w#{]U#
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JGdD{n
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W]L{`g
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{Z.W\
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r"w{
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.$A{
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)cn_P{V
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b{5
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:\7{{
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gk{|(qwC
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Vv{;t[Tjy#r
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NR{{]
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Pv{]JS
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{'R-
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${zT
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Ac{*:]#
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{Mj9
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. 6{4
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w{Y[8o
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{zY\4
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q{:g#g
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roO{
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F{Dfx$
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mJ{#
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OgRZho{
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Ug3{x
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b%{l^
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r&*$b{
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M|vMH{.
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b{+W
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sIS{
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8r:s{
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I{M5
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u5{1j
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Bww{
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{XW+
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$v{/O
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+6,{~aV
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iNc{
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{R8c
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y)8{{0q
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1{]'%<B
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R{.x
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{533
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1{ue
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:?{#&2B
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{%c]2U
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;#Y{
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```
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Luckily, here the flag worked.
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#### Step-7:
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Finally the flag becomes:
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`ABCTF{Du$t1nS_D0jo}1r`
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