From 50a8d194c9a01294020a04ac5eabf3d67e9fa255 Mon Sep 17 00:00:00 2001 From: gbrochar Date: Wed, 14 May 2025 17:17:52 +0200 Subject: [PATCH] feat: level06 + level07 elf --- level06/Ressources/test.c | 15 +++++++++++++++ level06/flag | 1 + level07/Ressources/level07 | Bin 0 -> 11744 bytes 3 files changed, 16 insertions(+) create mode 100644 level06/Ressources/test.c create mode 100644 level06/flag create mode 100755 level07/Ressources/level07 diff --git a/level06/Ressources/test.c b/level06/Ressources/test.c new file mode 100644 index 0000000..9897b40 --- /dev/null +++ b/level06/Ressources/test.c @@ -0,0 +1,15 @@ +#include + +int main(void) +{ + char param1[9] = "gbrochar"; + unsigned int local_14 = (param1[3] ^ 0x1337) + 0x5EEDED; + for(int local_18 = 0; local_18 < 8; local_18++) { + if (param1[local_18] < 32 || param1[local_18] > 127) { + return 1; + } + local_14 += (param1[local_18] ^ local_14) % 0x539; + } + printf("%s serial number is %u", param1, local_14); + return 0; +} diff --git a/level06/flag b/level06/flag new file mode 100644 index 0000000..14f1943 --- /dev/null +++ b/level06/flag @@ -0,0 +1 @@ +GbcPDRgsFK77LNnnuh7QyFYA2942Gp8yKj9KrWD8 diff --git a/level07/Ressources/level07 b/level07/Ressources/level07 new file mode 100755 index 0000000000000000000000000000000000000000..d56fd3c72e9a9c0021e815717b4fc5e4ef641f0d GIT binary patch literal 11744 zcmeHNeQ+GbmG6~SX7PtC8zl%VV1RXyjJ?RjHa1jZ$&w5<@&~d^2*!+8yR+KGt6gPx z7Rw0<_N|546H0Ws)FpLyb-_gnQjRMj6<4AFmy?mPOp2@6xvIpKkAftStRp8;f`Xku znEZa-)6!^7E*$^dKWh8!>tDauuV26Zm{CtZ+}gI@=kp1j%0#&!s_OFxR)F7gt&*$| zhPYJJiL1pTF$+bMt=I=0kbw%M3Y7Ul<)9AWj{W`s=`vsvWhj;eCIsq|9-1!%iS0NMD-W_0a7h0-2-B~l$U|kL0$(L=_D|Ta<)N=LqCqTNiD!6E!+B<9X&Enh$933 z0O>x+NLqduaz+^p9)q9XR;A8(ylfU;O3&ygK&UCd%f3*al;@??zz|&jm5n zU-ek+kvo4e+_gQ-rlzGG9<&ho`VyQj!JQ?zr39}n!SqQd1DQ{00M7Q}CAgsk?*ZQR zxIe%+ED%?SE5Tp-M~&wTMy$~z7pB?OolcoqJDjmiQy}CKhI*ASH*7&^G?6lMSt}}H zv1BeAhk7ELj;vW@W+UNLO!VaJEXq(jvfGTrcbl9#dJN;tNEvuHeT>Ptxt0XQHUjk+t#~PT0$;tRspeEy3!HEHW2?oYbjztq7$0V9d zjzCwDV|{bgo;8qD=)x1XYpJ3m3T3|lC$CLE2!-(rgw45&YqH(Ud9=Uv%?b8 z+c=lV*{3C@*KvdRaf#`DypDKKV)i25K)g?4_9niXxJP34D&9!EOJepeeh2YZ;N`!$ zzwopCtK(Zc+T%T#e{q4IyY7x(f6yN&ehmr}gVWOX!fObNf8U3qFe7qn55>WsHPGAr zW3~7__GVdr%(v!D_UeIeq79KB_B}xrr@D_~slMh+rg)-)27LMB{vA6<2J8=rf#+_Z zKJ4eu)f@^!7lB?l#4=UpajEaN*?npP&A9;goOK zcdGE+`se$;Z_n#*9Y0pA`OvpuH+Lht_e<0-UWLlYUtoTL%FFT!rOR%=TwF<1pI>cSOa3J^+M9YUq4+M`gR7l854^{TLsnX%8?D47WNjE!iUoa>e zekO{Vg_jGbU;oNjb3a=Yqb4b4GJa~Pl12w?GJ5Dndl=P8@525^JHjvZ>` zlxtD0F=7KMI#j&^sxJIrI+!o|@c+aCzYMCb{`}AmH27^k4GTXgjK2Ql{Leo>|Fgq| z({;xRC+B}>82-I)pd}b&J57iL28!b|);(n)Oalzp-!<@*$H3Al1F^qjzkXQnQ%|fULz%4 zHnMg)6YjDMx{`=k*TT!$@1db(vyJ9-cXv1y&E5(V?=rzXLwaBt%UmATj^T|cZP;;3 zMq<)U=*vnOD;zaYN%F}$u}r%A9qXt{AIl|dRj)@6|NJi7fVvM~~<#ZAp zu%4u4Lp~)jvbjja%4TD^WODCp;agOG+da@_g`;mcjtyRO!EwF-ej7N~eir-;_yO<> z;5YusacZ#R?Ezm6-hs`Qe;XYK{}T8KaPFwwD42X7Zx_CY0=`9a{r*Q$ZlJ6dv>NR_ z4K6AJ>nrDOoIl6*_lmVw-nQiC;B}NYf_l$8&h_A;sWQ-4wr*a9`2wt{`nyp43CLG_ z<@S_(AIkq3@&#V`CRBex)qfo22OxjSD=&LO8esdwpgHJs+cfzdQoa;ruYhiW{CoW4 zQTtbx&R0C*KUiM=(Xx@I6HTK{sy+Hxg}%Rv?In!7(r>Dqd$7Ezvg#3kQ)P9&Vsm9f z*~ZFh6pTP}0wzbBD*Z2TD{e#Gnl~MXO);@-7s_U#Ozz*ZbmnI!0y7bqiNH(*W+E^X zftd)*L|`TYGZC1Hz)S>YA}|wy|IY~E5Yu7%nlq0--{s%&JaJumz#qV8HgN=BCI0xf zlRkoP%shb}`UiZ613v@IGn%i0_!*9W|Kqq)CZ1DH;DnQB16x5ncj1}G<)EMB{Q>5W zgY%nd4T#^(dDx4y-Sh#J!>2TT83&I6Bl~|&{AR8zJ&3+M0{R!wlb~;caL69`0qB>Y zH$b!cru1)bZobv1+uoT=*}0qA5~*+|ZLA2b3Vm?d@|-MOS+B4Vq3qsnJKPCwXB3a? z9F7yMOpgeq(zX?9TDM`D9qw{bS1K3k%q8&oJP{QkBAngDMJT#A1$&Cy86|np%48Gi z)HGm1ma&r5SDBuqEkcPD4&Xwz)r;R407PjX>WYvRH)A+;w9I%EH8m2U2u|;^Xil*Q zA`rr4xH}O+b7`2tPe|HUb~>}r=82w_;)*+J-O8xT$APb1Hm7ll;|+(#5<>uSGHSWS5D3kq{Y)%sVMJC<7K3QINl z98{RSP|rt&G3k-GJ{9H;B?Q-@!d%hlzx&)O7kpZ)=QVk`z$8cF`XMhDxO|4hbwaLg z<6vB|9u(%NsCln2pU&8~Fn<(QJ2vOB!hEW$`Kqvb`g2|?{C+a|9-uIv{?Nz#QJ6cJ znokN}A+i1`$Ijp#H^2D3!yfa?DRq3famBqu`{%%XE6ACxp)(t_jfo`7sCD=IGl0YTUa(vTnDVat$J+?}EA)T0E8kX9-vUm0`uhOzHSnJ+hxYaW>-9+dDPXQYWq-ct1K#Cn z@AJUk_&ov4J6QaF$NFCe{~_$Rx%Q6&>trBv(u3K*p9AatVjy17L*v%bA)Q>&>Fo6-5HR^(f#Yz4OuqtaKt%9`O!CcM|QQc+>H zd~|curVY)o?vcoAk;1&aZOgi*Hgn7R_1juI%#NmYZLRE}yu296=1lo2jEbvPuL|Lc zquCQN?RYM=JJi`L_*$!OIJ!3?8yoc{#|HOSrMD!Kw89y6@lxNG^or$eN^gN_$@gaM z!t|S%Q;I9}c&OOOZ|bJHEdhzwN8IR~s@4GEwELmZ&8E#bzRV}B(kr4D-R7KbXEIvy zj|h23)T_X_<=~NfRn#kz1H@|$rk&`v