ELF>@@P%@8@@@@@@@@@@!! !!`!` !!`!`@@DDPtd  @ @llQtd/lib64/ld-linux-x86-64.so.2GNUGNUD W3i L{cA0     )"H'\,: ATO3 $`__gmon_start__libc.so.6sprintfputsreadmemcmpstdoutmemcpymallocsystemopensetvbuf__libc_start_mainGLIBC_2.2.5ui n#` $` #`#`#`#`#`#`#`#` #` $` $` HH5r %t @%r h%j h%b h%Z h%R h%J h%B h%: hp%2 h`%* h P%" h @AW11AVAUATUSHH= d@ @:|:IHD$j1@HD$I1txHH!`@Hĸ[]A\A]A^A_Ë$:1ҿ@E11։$1D@,$t)Nd1D1)L~,$9wIIuH|$LHT$ L4$Lt$4LLLH|$ Fu)D,$@1ADIcH| E1BT< G$?@H|$P1LHC>1H$@IL(IuH$ @1Ht$P@Z1I^HHPTI@H@H@kHHu HtHÐ'$`UH- $`HHw]øHt] $` $`UH- $`HHHH?HHHu]úHt] $`= uUH~]n @H= tHtU!`H]{vAWG AVfo5AUfoATfo=fDoUSoDoFof fof8o^0fAofE8fDofAfDofDof8f8fD8ffA8fD8fD8f8fEffDofEofEofDofD8fE8fD8fA8fEfD8f8fEf8fE80fA80fAfA83fD83ff|$f80f80fArfD83fDL$fAsfE80fsfD83fDL$fArfDd$fAsfA80fsfD83fD83fsf83fAsfDd$f83fE83fArfE83fArfDl$fEfArfsfEfDl$frf80ɋ\$fAfrf83f\$fAfsDD$frft$f80fl$fsf83f\$f83fl$frfd$fDl$fsfAsf83fd$fE83frDL$fd$fsOfAfrWf83f#ofrDd$f!D_fD$xjDT$fD$ wG#VD|l$EDA!D#wD.p $A EDl$A C >AF(νE!!D Dd$DF!*ƇG։!D!G| AAADEA!!D DD|$DF:F0D!Fؘi! D AA!D!D DD\$ʉAGFA!!D DՉAA!!D Dd$DD|$AF9DA!!D DF"[ Dd$AA!!D DF%\F"kʉAA!!D Dl$DՉAA!!D DF)qAA!!D DDd$ AAF"CyAA!D!D Dt$DB5!IAAAԉl$A!DA!!D Dt$l$A6b%t$Չ!D Dl$t$E @@Dl$A!!D DA AD$1A!AQZ^&DD+Ƕ!D Dt$D!D! A6]/DEADt$A!͉D!D G&SDAADt$A!ԉ!D ADAE A!AA!D EDA!E/!!D Dt$A!AAD! DE67D!DDt$ĉ! A DEG!ZE AA!ՉD!AD ADl$A!!D ADAEDl$!A!D E5DAE+ogAA!Ή!D E L*A!A AD! l$DAADE!卬B9!щD D1Dl$G!qD1AA1A5"amA1EDt$A A1D1E 8D1t$D1AAE1捬.D꾤At$G KAE1DD1Dt$B.pD1DE`K D11AAA1A.~(ADt$AE1DD1D 'D1D1G&0Dt$1щA͋L$1A AD1퍴1ADC*A1ED1A9DDD11AE1G&|΍3D")A1DDl$1 1E eVDDd$1A+*C1DADt$E#A 1։A9E2Y[eA A1ˉAыl$A AD 1DDDl$D AE}D1AF ً\$l$ 1։DD ]E1O~oA A1̉EA AF%,D 1DDD AD1ADd$DDT$EC 1։DE0~SA AA1AA NEA AD E1AӋt$DB2T$A AE1AF65:AɋOAA,E/ӆA AA1Aҍ*EAAE DA1OEA G,E E1AA[AEE DDW]E1DoEAADWA\D_ DoA]A^A_fHu f~DLD7A1HWDAB3 `@ȃ3`@L9dHHt]Ht'2HW1Ɖ3<`@3`@DHA1EAAF3`@DAB3`@D HA1DAB3 `@ȃ3`@L92DRJ1Ɖ3<`@3`@D1AÃAD3`@BHEAAF3 `@A1DAB34`@3<`@1AAD3`@DAB3`@L9Qf.fDfffff.&fDHwH\$HHl$HnHHHSK3{H$Hl$H  1fGG#EgG GܺGvT2fDH\$ЉHl$HLd$Ll$Lt$L|$H8<?7IU9ωMUvUAA?EgLHAI^@EAAA?LEAAtzAtaAtHAt/AtEgHHIHHH@A@HHH@A@HHH@A@HHH@A@HHH@A@HHA@sH@A?HHASHs@HGHH8HH)HHH@H HHHHHA?wA@DAIA)IMEtpH}IcLH\$Hl$Ld$Ll$ Lt$(L|$0H88D,AA@~A@A@A)HMcLH|LA?)H\$Hl$Ld$Ll$ Lt$(L|$0H8fDHuMHAE) fDUHSHHˆ$T$7)@|$AA?A@t$A@|$H߾@L$DD$DL$HHߺDSDUD[AD]C ES UK Ms @u{@}DCDEDKDMDSADU D[D] CE SU KM s@u[]H[]fLd$Di 7H\$HHl$Ll$HID1'HHD$$D$#EgD$ D$ܺD$vT2HIuH1AEkHl$pD1#L$H\$hLd$xHĈÐfffff.Hl$Ld$H- L% Ll$Lt$L|$H\$H8L)AIHIHt1@LLDAHH9rH\$Hl$Ld$Ll$ Lt$(L|$0H8ÐHHLHC: Ludicrous Hash Collider/dev/urandomSend block %d I said 'different' blocks%02xAn hour of this challenge binary working costs CTF organizers $0.000001. We don't want to waste our money, so you're required to spend some cycles too. Seems like randomness has been outlawed! Fuck NSA, bailing outAs the proof of work, give me two different blocks of length %d with same ZHA1 hash. Nice! Executing block %d as OS command Got different hashes: %s and %s d n;0&AvQkkXaM @PF(@(zNo@[o@ j@0t@ ~@y0@0@\L@L `@`  @ l@ !`!!`!!`!!`!#`##`#p$`$ $` $0 $8X$