Quan

1st place

581 points


Awards


Hint 21

hints

Hint for 3.1 File architecture

-2


Hint 18

hints

Hint for 2.4 Address - Main function

-2


Solves

Challenge Category Value Time
8 - Adresa JMP ESP gadgetu Zkouška 10
7 - Obsah tajné funkce Zkouška 10
6 - Kontrola nad EIP registrem Zkouška 10
5 - Hodnota EIP registru při pádu Zkouška 10
4 - Získání Offsetu Zkouška 10
10 - Konstrukce finálního payloadu Zkouška 5
9 - Little Endian Zkouška 5
3 - Bezpečnostní mechanismy Zkouška 5
2 - Hledání v textových řetězcích Zkouška 5
1 - Identifikace souboru a architektury Zkouška 5
12 Pa$$w0rD MA Fundamentals #1 5
11 MITRE MA Fundamentals #1 5
10 D1r_p4tH MA Fundamentals #1 5
9 IP_$ddr3sSeS MA Fundamentals #1 5
1.4 Bad Chars 1 - Buffer_Overflow 5
2 - Needle Extra 6 (Forensics) 20
1 - Secret token Extra 6 (Forensics) 10
1 - Suspicious Activity Extra 9 (Network) 20
4.10 EDX Register 4 - ROP 10
4.9 ECX Register 4 - ROP 10
4.8 EBX Register 4 - ROP 10
4.7 EAX Register #2 4 - ROP 10
4.6 EAX Register #1 4 - ROP 10
4.5 WriteWhatWhere Address Gadget 4 - ROP 10
4.4 SysInterupt EAX value 4 - ROP 10
4.3 Little endianness 4 - ROP 10
4.2 Address of .bss section 4 - ROP 10
4.1 Offset 4 - ROP 10
3.8 Register to pass 3rd argument 3 - Arguments_64 10
3.7 Third flag argument 3 - Arguments_64 10
3.6 Second flag argument 3 - Arguments_64 10
3.5 First flag argument 3 - Arguments_64 10
3.4 Address length (x64) 3 - Arguments_64 10
3.3 Address - Flag function 3 - Arguments_64 10
3.2 Offset 3 - Arguments_64 10
3.1 File architecture 3 - Arguments_64 10
14 H4cker_Cr3ds - FINAL BO$$ MA Fundamentals #2 15
13 User_Cr3ds MA Fundamentals #2 5
11 FileEeEeEeEe MA Fundamentals #2 5
12 PosledniVecere MA Fundamentals #2 5
10 C2_Domain MA Fundamentals #2 5
9 (R3)pr0duCtiOn MA Fundamentals #2 5
8 G1tHub R4po #2 MA Fundamentals #2 5
7 G1tHub R4po MA Fundamentals #2 5
6 V3rsioN^^ MA Fundamentals #2 5
5 KolikJazykuUmisOToMinJsiBigosem MA Fundamentals #2 5
4 DataIsLoveDataIsLife MA Fundamentals #2 5
8 CMDL3T MA Fundamentals #1 5
7 Sh3LL MA Fundamentals #1 5
6 EnCrYpt10n_M3th0d MA Fundamentals #1 5
3 F1rst?Sub MA Fundamentals #2 5
2 Sha-256_H4Sh MA Fundamentals #2 5
1 Danger.zip MA Fundamentals #2 5
0.3 - Intro 0 - Intro 5
2.6 Arguments 2 - Arguments_32 10
2.5 Little endianness 2 - Arguments_32 10
2.4 Address - Main function 2 - Arguments_32 10
2.3 Address - Flag function 2 - Arguments_32 10
2.2 Offset 2 - Arguments_32 10
1.7 NOP 1 - Buffer_Overflow 10
2.1 File NX status 2 - Arguments_32 10
1.6 Little endianness 1 - Buffer_Overflow 10
1.5 Address for jmp esp gadget 1 - Buffer_Overflow 10
1.3 Overwrite the EIP register 1 - Buffer_Overflow 10
1.2 Offset 1 - Buffer_Overflow 10
1.1 File Type 1 - Buffer_Overflow 10
5 0ff$3T MA Fundamentals #1 5
4 0r1g1nal_Fil3n4m3 MA Fundamentals #1 5
3 C0de_S1z3 MA Fundamentals #1 5
2 Created_Date MA Fundamentals #1 5
1 SHAsum MA Fundamentals #1 5
0.2 - Intro 0 - Intro 5
0.1 - Intro 0 - Intro 5