Editing Talk:SELF - SPRX

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== nas_plugin.sprx ==
To be merged with [[Signed Executable and Linkable Format (SELF)]]


<pre>
SELF
00000000  53 43 45 00 00 00 00 02  00 04 00 01 00 00 02 40  |SCE............@| magic SCE - version=2 - flags=4 - type=1=self - meta_offset=0x240
00000010  00 00 00 00 00 00 05 80  00 00 00 00 00 06 4d 58  |..............MX| header_len=0x580 - elf filesize=0x64d58
00000020  00 00 00 00 00 00 00 03  00 00 00 00 00 00 00 70  |...............p| unknown=3 - appinfo_offset=0x70
00000030  00 00 00 00 00 00 00 90  00 00 00 00 00 00 00 d0  |................| elf_offset=0x90 - phdr_offset = 0xd0
00000040  00 00 00 00 00 00 00 00  00 00 00 00 00 00 01 80  |................| shdr_offset=0x00 - section_info_offset=0x180
00000050  00 00 00 00 00 00 01 e0  00 00 00 00 00 00 01 f0  |................| sceversion_offset=0x1e0 - controlinfo_offset=0x1f0
00000060  00 00 00 00 00 00 00 70  00 00 00 00 00 00 00 00  |.......p........| controlinfo_size=0x70 - unknown=0


APP INFO:
=== NPDRM Header ===
00000070 10 70 00 00 52 00 00 01  01 00 00 02 00 00 00 04  |.p..R...........| authid - unknown
00000080  00 03 00 40 00 00 00 00  00 00 00 00 00 00 00 00  |...@............| programversion=0x030040 - unknown


ELF:
typedef struct
00000090 7f 45 4c 46 02 02 01 66 00 00 00 00 00 00 00 00 |.ELF...f........| ident
{
000000a0 ff a4 00 15 00 00 00 01 00 00 00 00 00 00 00 00 |................| type=0xffa4 - machine=0x15 - version=1 - entry_point=0x00
  u32 block_type; // this is 3(NPDRM)
000000b0 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 |.......@........| phdr_offset=0x40 - shdr_offset=0
u32 block_size;  // this is 0x90(sizeof(Self_NPDRM))
000000c0 01 00 00 00 00 40 00 38 00 03 00 00 00 00 00 00 |[email protected]........| flags=0x100 - elf_header_size=0x40 - phentsize=0x38 - phnum=3 - shentsize=shnum=shstrndx=0
u32 unknown1; //So far always 0
u32 unknown2; //So far always 0
  u32 magic;      // 0x4E504400(NPD)
  u32 unknown3;    // So far always 1
  u32 license;    // 1 Network License, 2 Local License, 3 Free
  u32 type;    // 1 Executable, 21 Update for Disc Based Game
  u8 titleid[0x30];
  u8 hash_unknown[0x10];
  u8 hash1[0x10];
  u8 hash2[0x10];
  u8 padding[0x10];
  } Self_NPDRM


PHDR:
Located after the Self Control Info.
000000d0  00 00 00 01 00 40 00 05  00 00 00 00 00 00 00 f0  |.....@..........| type=1 - flags=0x400005 - offset_in_file=0xf0
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 04 5a 20  |..............Z | virtual_addr = 0x0 - physical_addr=0x45a20
000000f0  00 00 00 00 00 04 99 88  00 00 00 00 00 04 99 88  |................| segment_size=0x49988 - seg_mem_size = 0x49988
00000100  00 00 00 00 00 00 00 10                        alignment=0x10
 
                  00 00 00 01 00 60 00 06  |.............`..| type=1 - flags=0x600006
00000110  00 00 00 00 00 04 9a 80  00 00 00 00 00 04 99 90  |................| offset_in_file=0x49a80 virtual_addr = 0x49990
00000120  00 00 00 00 00 00 00 00  00 00 00 00 00 00 39 a8  |..............9.| physical_addr=0x0 - segment_size=0x39a8
00000130  00 00 00 00 00 00 77 18  00 00 00 00 00 00 00 10  |......w.........| seg_mem_size = 0x7718 - alignment=0x10
 
00000140  70 00 00 a4 00 00 00 00  00 00 00 00 00 04 d4 30  |p..............0| type=0x700000a4 - flags=0x00 - offset_in_file=0x4d430
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| virtual_addr = 0x0 - physical_addr=0x0
00000160  00 00 00 00 00 01 79 28  00 00 00 00 00 00 00 00  |......y(........| segment_size=0x17928 - seg_mem_size = 0x0
00000170  00 00 00 00 00 00 00 10                        alignment=0x10
  00 00 00 00 00 00 00 00  |................| padding
 
SECTION INFO:
00000180  00 00 00 00 00 00 06 70  00 00 00 00 00 02 00 17  |.......p........| offset=0x670 - size=0x20017
00000190  00 00 00 02 00 00 00 00  00 00 00 00 00 00 00 01  |................| compressed=2 - unknown=0 - unknown=0 - encrypted=1
 
000001a0  00 00 00 00 00 02 06 90  00 00 00 00 00 00 1c ac  |................| offset=0x20690 - size=0x1cac
000001b0  00 00 00 02 00 00 00 00  00 00 00 00 00 00 00 01  |................| compressed=2 - unknown=0 - unknown=0 - encrypted=1
 
000001c0  00 00 00 00 00 02 23 50  00 00 00 00 00 00 4b 0c  |......#P......K.| offset=0x22350 - size=0x4b0c
000001d0  00 00 00 02 00 00 00 00  00 00 00 00 00 00 00 01  |................| compressed=2 - unknown=0 - unknown=0 - encrypted=1
 
SCE VERSION INFO:
000001e0  00 00 00 01 00 00 00 00  00 00 00 10 00 00 00 00  |................| unknown=1 - unknown=0 - unknown=0x10 unknown=0
 
CONTROL INFO:
000001f0  00 00 00 01 00 00 00 30  00 00 00 00 00 00 00 01  |.......0........| type=1=control_flags - size=0x30 - unknown=1
00000200  40 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |@...............|
00000210  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
 
00000220  00 00 00 02 00 00 00 40  00 00 00 00 00 00 00 00  |.......@........| type=2=file_digest - size=0x40 - unknown0
00000230  62 7c b1 80 8a b9 38 e3  2c 8c 09 17 08 72 6a 57  |b|....8.,....rjW| digest1
## metadata info: unknown
00000240  9e 25 86 e4 70 99 02 ae  b8 65 22 59 09 70 2f ed  |.%..p....e"Y.p/.| digest1 (4 bytes) - digest2
00000250  cb da 56 87 a5 24 54 8e  00 00 00 00 00 00 00 00  |..V..$T.........| digest2 - padding
 
METADATA INFO:
00000260  e6 18 5e 1c 6b 3f 6c 6a  75 47 5d a4 f9 b1 3d 78  |..^.k?ljuG]...=x| key
00000270  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| key
00000280  d2 5a 0b 9a 13 fe 60 ca  a9 2b 90 a7 f1 df 35 7c  |.Z....`..+....5|| iv
00000290  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| iv
 
METADATA HEADER:
000002a0  00 00 00 00 00 00 05 00  00 00 00 01 00 00 00 03  |................| signature_input_length=0x500 - unknown=1 - section_count=3
000002b0  00 00 00 18 00 00 00 30  00 00 00 00 00 00 00 00  |.......0........| key_count=0x18 - signature_info_size=0x30 - unknown=0 - unknown=0
 
METADATA SECTION HEADER:
000002c0  00 00 00 00 00 00 06 70  00 00 00 00 00 02 00 17  |.......p........| data_offset=0x670 - data_size=0x20017
000002d0  00 00 00 02 00 00 00 00  00 00 00 02 00 00 00 00  |................| unknown=2 - program_idx=0 - unknown=2 - sha1_index=0
000002e0  00 00 00 03 00 00 00 06  00 00 00 07 00 00 00 02  |................| encrypted=3=yes - key_index=6 ivec_index=7 compressed=2=yes
 
000002f0  00 00 00 00 00 02 06 90  00 00 00 00 00 00 1c ac  |................| data_offset=0x670 - data_size=0x20017
00000300  00 00 00 02 00 00 00 01  00 00 00 02 00 00 00 08  |................| unknown=2 - program_idx=1 - unknown=2 - sha1_index=8
00000310  00 00 00 03 00 00 00 0e  00 00 00 0f 00 00 00 02  |................| encrypted=3=yes - key_index=14 ivec_index=15 compressed=2=yes
 
00000320  00 00 00 00 00 02 23 50  00 00 00 00 00 00 4b 0c  |......#P......K.| data_offset=0x670 - data_size=0x20017
00000330  00 00 00 02 00 00 00 02  00 00 00 02 00 00 00 10  |................| unknown=2 - program_idx=2 - unknown=2 - sha1_index=10
00000340  00 00 00 03 00 00 00 16  00 00 00 17 00 00 00 02  |................| encrypted=3=yes - key_index=16 ivec_index=17 compressed=2=yes
 
METADATA KEYS:
00000350  f8 2b ca 1f 5b 03 16 30  69 75 82 8c b4 95 76 c5  |.+..[..0iu....v.| key1
00000360  bd 03 09 ae 00 00 00 00  00 00 00 00 00 00 00 00  |................| key2
00000370  cb 18 c1 9e 44 d3 90 be  db d9 6d 59 00 54 fd 30  |....D.....mY.T.0| key3
00000380  4a b4 75 27 d1 bb b7 e0  0f 5b 60 4c 8b 67 c6 da  |J.u'.....[`L.g..| key4
00000390  83 98 13 bf ea 53 0f bd  af 83 52 17 51 a1 74 0a  |.....S....R.Q.t.| key5
000003a0  ab ea 6c 9e b9 f3 4b 8b  0a db e1 e6 96 7e 17 a6  |..l...K......~..| key6
000003b0  c6 5a c0 d3 a7 68 e1 7a  89 41 2a 32 15 73 82 1b  |.Z...h.z.A*2.s..| key7
000003c0  2c e6 7f 70 62 86 6e a9  36 ec f8 99 3a d4 ed 88  |,..pb.n.6...:...| key8
000003d0  69 7a ee a0 13 64 c9 38  7d 27 88 9e 95 76 ea 4a  |iz...d.8}'...v.J| key9
000003e0  2f 31 8e 13 00 00 00 00  00 00 00 00 00 00 00 00  |/1..............| key10
000003f0  cb 18 c1 9e 44 d3 90 be  db d9 6d 59 00 54 fd 30  |....D.....mY.T.0| key11
00000400  4a b4 75 27 d1 bb b7 e0  0f 5b 60 4c 8b 67 c6 da  |J.u'.....[`L.g..| key12
00000410  83 98 13 bf ea 53 0f bd  af 83 52 17 51 a1 74 0a  |.....S....R.Q.t.| key13
00000420  ab ea 6c 9e b9 f3 4b 8b  0a db e1 e6 96 7e 17 a6  |..l...K......~..| key14
00000430  c6 5a c0 d3 a7 68 e1 7a  89 41 2a 32 15 73 82 1b  |.Z...h.z.A*2.s..| key15
00000440  2c e6 7f 70 62 86 6e a9  36 ec f8 99 3a d4 ed 88  |,..pb.n.6...:...| key16
00000450  ec 9a bc 91 0f 41 44 69  02 14 b2 8f bd 02 79 c4  |.....ADi......y.| key17
00000460  51 6d ac 7a 00 00 00 00  00 00 00 00 00 00 00 00  |Qm.z............| key18
00000470  cb 18 c1 9e 44 d3 90 be  db d9 6d 59 00 54 fd 30  |....D.....mY.T.0| key19
00000480  4a b4 75 27 d1 bb b7 e0  0f 5b 60 4c 8b 67 c6 da  |J.u'.....[`L.g..| key20
00000490  83 98 13 bf ea 53 0f bd  af 83 52 17 51 a1 74 0a  |.....S....R.Q.t.| key21
000004a0  ab ea 6c 9e b9 f3 4b 8b  0a db e1 e6 96 7e 17 a6  |..l...K......~..| key22
000004b0  c6 5a c0 d3 a7 68 e1 7a  89 41 2a 32 15 73 82 1b  |.Z...h.z.A*2.s..| key23
000004c0  2c e6 7f 70 62 86 6e a9  36 ec f8 99 3a d4 ed 88  |,..pb.n.6...:...| key24
 
SIGNATURE INFO:
000004d0  00 00 00 01 00 00 00 30  00 00 00 00 00 00 00 00  |.......0........| unknown=1 - signature_size=0x30 - unknown=0
000004e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| unknown=0 - unknown=0
000004f0  00 00 00 00 00 00 00 7b  00 00 00 01 00 02 00 00  |.......{........| unknown=0 - unknown=0
00000500  00 1a 7a b5 11 0a 4a 41  2b 8e d6 8b 9e 18 1c 74  |..z...JA+......t| R[21]
00000510  58 5b 0e 94 a7 00 c2 24  cd 2d d1 1f 9b e2 81 71  |X[.....$.-.....q| R (5 bytes) - S[21]
00000520  dc 45 22 83 db 9e 72 38  2f 94 00 00 00 00 00 00  |.E"...r8/.......| S (10 bytes) - padding
00000530  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| padding
00000540  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| padding
00000550  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| padding
00000560  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| padding
00000570  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| padding
 
ENCRYPTED ELF HEADER?:
00000580  36 2a 61 73 99 41 75 19  cc a7 42 22 fb f4 b5 cc  |6*as.Au...B"....|
00000590  68 06 c7 c1 7e b3 8d 49  d5 41 a7 ec b7 07 02 3b  |h...~..I.A.....;|
000005a0  b9 db ca 53 04 fb 64 b9  e8 82 f4 3c 58 13 60 0d  |...S..d....<X.`.|
000005b0  97 80 25 f5 13 a7 1b 09  35 e5 dd 9a 56 79 b2 a3  |..%.....5...Vy..|
000005c0  ba c9 fb f2 f6 10 47 22  f2 a7 94 a9 06 b8 68 7b  |......G"......h{|
000005d0  f6 3d 07 5b 29 51 e6 70  12 17 93 8e c8 01 bb 80  |.=.[)Q.p........|
000005e0  8d f6 c1 93 94 60 51 0c  76 43 99 4a dd 26 1a 56  |.....`Q.vC.J.&.V|
000005f0  4d ba 8d be df 91 70 93  46 ca b2 2d 67 24 5f 40  |M.....p.F..-g$_@|
00000600  ba 4d 92 b2 f0 c7 c8 67  92 f4 fe 24 ba 42 4d 90  |.M.....g...$.BM.|
00000610  9c 93 b9 9d 01 4a dc 4d  99 95 8d e9 92 97 2e ed  |.....J.M........|
00000620  8d 82 a4 0a 19 5b 85 3d  53 cf 24 a3 61 50 5f 42  |.....[.=S.$.aP_B|
00000630  a6 44 78 67 29 f5 ae 04  55 fd 7a cd fe 63 d9 63  |.Dxg)...U.z..c.c|
00000640  e4 18 95 0c 65 e5 22 a6  ba 8b fe ca a5 2e 0f 77  |....e."........w|
00000650  b7 3b c3 7b 81 03 72 67  f3 7c 16 68 ab 05 30 78  |.;.{..rg.|.h..0x|
00000660  d4 dc 5e 11 30 d5 cf 1a  55 fe 65 94 f9 18 b9 ab  |..^.0...U.e.....|
 
PROGRAM SECTION 0:
00000670  78 9c e4 bd 0f 7c 54 d5  99 3f 7c ce bd 13 92 00  |x....|T..?|.....|
00000680  6a d0 a0 a1 24 90 00 76  c1 60 89 5b ec 6f 62 82  |j...$..v.`.[.ob.|
00000690  4e 14 f7 73 31 d8 37 76  61 8d 8a ed 84 40 37 29  |N..s1.7va....@7)|
[....]
00020670  4b e6 31 a2 f7 0a 34 bf  4e cb 29 8c 61 c8 0a 22  |K.1...4.N.).a.."|
00020680  f7 ff 01 c0 d7 e4 42 bc  3f 7a 48 af 45 ef 28 3a  |......B.?zH.E.(:|
 
PROGRAM SECTION 1:
00020690  78 9c d5 9a 8d 5f d5 e5  dd c7 7f e7 9c 9f 0e 2d  |x...._.........-|
000206a0  8b 9a 95 36 2b d7 50 f1  91 c3 83 88 88 82 8a 8a  |...6+.P.........|
000206b0  8a 8a 0f 6b 6c b3 3b 89  07 41 11 f0 80 0a 8a 0a  |...kl.;..A......|
[...]
00022330  4e bb 13 f9 17 07 fd 1f  90 b6 10 8a bc 3f 7a 48  |N............?zH|
00022340  af 45 ef 28 3a 05 98 10  3f e8 79 3a da 48 d5 2c  |.E.(:...?.y:.H.,|
 
PROGRAM SECTION 2:
00022350  78 9c 75 bd 7b b4 9d f5  79 df b9 cf d1 91 10 12  |x.u.{...y.......|
00022360  11 ba 9c fb f5 3d f7 fb  fd 0e 42 da a0 2b e8 82  |.....=....B..+..|
00022370  84 24 74 01 27 1b 73 13  08 1b 01 02 24 ae 5b 20  |.$t.'.s.....$.[ |
00022380  09 64 0b 24 21 01 72 4d  d2 9d c4 ed f2 4c 3d 0d  |.d.$!.rM.....L=.|
[...]
00026e20  5d f5 3c 0f 1e ea eb 59  99 79 f0 f0 6d d7 21 fa  |].<....Y.y..m.!.|
00026e30  e1 d5 7a ff 61 1e 3c 7c  5b eb 6b 1e 3c 7c db 75  |..z.a.<|[.k.<|.u|
00026e40  08 1e 7e cd be 61 fe b0  5a df bf 9e 2f e0 73 b2  |..~..a..Z.../.s.|
00026e50  d2 d1 0f 0f be fa ff 01  59 ad 0c 11              |........Y...|
00026e5c
</pre>
 
 
== lv2_kernel.self ==
 
<pre>
SELF:
00000000  53 43 45 00 00 00 00 02  00 00 00 01 00 00 01 e0  |SCE.............| magic SCE - version=2 - flags=0 - type=1=self - meta_offset=0x1e0
00000010  00 00 00 00 00 00 05 00  00 00 00 00 00 35 93 98  |.............5..| header_len=0x500 - elf filesize=0x359398
00000020  00 00 00 00 00 00 00 03  00 00 00 00 00 00 00 70  |...............p| unknown=3 - appinfo_offset=0x70
00000030  00 00 00 00 00 00 00 90  00 00 00 00 00 00 00 d0  |................| elf_offset=0x90 - phdr_offset = 0xd0
00000040  00 00 00 00 00 17 47 58  00 00 00 00 00 00 01 40  |......GX.......@| shdr_offset=0x174758 - section_info_offset=0x140
00000050  00 00 00 00 00 00 01 80  00 00 00 00 00 00 01 90  |................| sceversion_offset=0x180 - controlinfo_offset=0x190
00000060  00 00 00 00 00 00 00 70  00 00 00 00 00 00 00 00  |.......p........| controlinfo_size=0x70 - unknown=0
 
APP INFO:
00000070  10 50 00 00 03 00 00 01  05 00 00 02 00 00 00 03  |.P..............| authid - unknown
00000080  00 03 00 55 00 00 00 00  00 00 00 00 00 00 00 00  |...U............|programversion=0x030055 - unknown
 
ELF:
00000090  7f 45 4c 46 02 02 01 66  00 00 00 00 00 00 00 00  |.ELF...f........| ident
000000a0  00 02 00 15 00 00 00 01  80 00 00 00 00 00 01 00  |................| type=0x02 - machine=0x15 - version=1 - entry_point=0x8000000000000100
000000b0  00 00 00 00 00 00 00 40  00 00 00 00 00 35 90 d8  |[email protected]..| phdr_offset=0x40 - shdr_offset=0x3590d8
000000c0  00 00 00 00 00 40 00 38  00 02 00 40 00 0b 00 0a  |[email protected]...@....| flags=0x0 - elf_header_size=0x40 - phentsize=0x38 - phnum=2 - shentsize=0x40 - shnum=11 shstrndx=10
 
PHDR:
000000d0  00 00 00 01 00 00 00 05  00 00 00 00 00 01 00 00  |................| type=1 - flags=0x5 - offset_in_file=0x10000
000000e0  80 00 00 00 00 00 00 00  80 00 00 00 00 00 00 00  |................| virtual_addr=0x8000000000000000 - physical_addr=0x8000000000000000
000000f0  00 00 00 00 00 33 29 48  00 00 00 00 00 33 29 48  |.....3)H.....3)H| segment_size=0x332948 - seg_mem_size = 0x332948
00000100  00 00 00 00 00 01 00 00                        alignment=0x10000
 
                    00 00 00 01 00 00 00 06  |................| type=1 - flags=0x6
00000110  00 00 00 00 00 34 29 80  80 00 00 00 00 33 29 80  |.....4)......3).| offset_in_file=0x342980 - virtual_addr=0x8000000000332980
00000120  80 00 00 00 00 33 29 80  00 00 00 00 00 01 67 10  |.....3).......g.| physical_addr=0x8000000000332980 - segment_size=0x16710
00000130  00 00 00 00 00 13 23 e0  00 00 00 00 00 01 00 00  |......#.........| seg_mem_size=0x1323e0  - alignment=0x10000
 
SECTION INFO:
00000140  00 00 00 00 00 01 05 00  00 00 00 00 00 15 e8 cf  |................| offset=0x10500 - size=0x15e8cf
00000150  00 00 00 02 00 00 00 00  00 00 00 00 00 00 00 01  |................| compressed=2 - unknown=0 - unknown=0 - encrypted=1
 
00000160  00 00 00 00 00 16 ee 10  00 00 00 00 00 00 58 ff  |..............X.| offset=0x16ee10 - size=0x58ff
00000170  00 00 00 02 00 00 00 00  00 00 00 00 00 00 00 01  |................| compressed=2 - unknown=0 - unknown=0 - encrypted=1
 
SCE VERSION INFO:
00000180  00 00 00 01 00 00 00 00  00 00 00 10 00 00 00 00  |................| unknown=1 - unknown=0 - unknown=0x10 unknown=0
 
CONTROL INFO:
00000190  00 00 00 01 00 00 00 30  00 00 00 00 00 00 00 01  |.......0........| type=1=control_flags - size=0x30 - unknown=1
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001b0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
 
000001c0  00 00 00 02 00 00 00 40  00 00 00 00 00 00 00 00  |.......@........| type=2=file_digest - size=0x40 - unknown0
000001d0  62 7c b1 80 8a b9 38 e3  2c 8c 09 17 08 72 6a 57  |b|....8.,....rjW| digest1
## metadata info: unknown
000001e0  9e 25 86 e4 db 07 41 be  58 79 52 c4 5c 72 aa a9  |.%....A.XyR.\r..| digest1 (4 bytes) - digest2
000001f0  15 bf a6 78 b2 6a 71 f2  00 00 00 00 00 00 00 00  |...x.jq.........| digest2 - padding
 
METADATA INFO:
00000200  f3 f3 d1 7d 4d d1 54 0f  1c 83 7a 1f d2 ba 4a f8  |...}M.T...z...J.| key
00000210  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| key
00000220  ab 43 41 53 e8 2e 40 43  63 2b 44 6d 47 12 bb 83  |.CAS..@Cc+DmG...| iv
00000230  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| iv
 
METADATA HEADER:
00000240  00 00 00 00 00 00 04 80  00 00 00 01 00 00 00 03  |................| signature_input_length=0x480 - unknown=1 - section_count=3
00000250  00 00 00 16 00 00 00 30  00 00 00 00 00 00 00 00  |.......0........| key_count=0x16 - signature_info_size=0x30 - unknown=0 - unknown=0
 
METADATA SECTION HEADER:
00000260  00 00 00 00 00 01 05 00  00 00 00 00 00 15 e8 cf  |................| data_offset=0x10500 - data_size=0x15e8cf
00000270  00 00 00 02 00 00 00 00  00 00 00 02 00 00 00 00  |................| unknown=2 - program_idx=0 - unknown=2 - sha1_index=0
00000280  00 00 00 03 00 00 00 06  00 00 00 07 00 00 00 02  |................| encrypted=3=yes - key_index=6 ivec_index=7 compressed=2=yes
 
00000290  00 00 00 00 00 16 ee 10  00 00 00 00 00 00 58 ff  |..............X.| data_offset=0x16ee10 - data_size=0x58ff
000002a0  00 00 00 02 00 00 00 01  00 00 00 02 00 00 00 08  |................| unknown=2 - program_idx=1 - unknown=2 - sha1_index=8
000002b0  00 00 00 03 00 00 00 0e  00 00 00 0f 00 00 00 02  |................| encrypted=3=yes - key_index=14 ivec_index=15 compressed=2=yes
 
000002c0  00 00 00 00 00 17 47 58  00 00 00 00 00 00 02 c0  |......GX........| data_offset=0x174758 - data_size=0x2c0
000002d0  00 00 00 01 00 00 00 03  00 00 00 02 00 00 00 10  |................| unknown=1 - program_idx=3 - unknown=2 - sha1_index=16
000002e0  00 00 00 01 ff ff ff ff  ff ff ff ff 00 00 00 01  |................| encrypted=1=no - key_index=-1 ivec_index=-1 compressed=1=no
 
METADATA KEYS:
000002f0  a0 40 36 6b 2d 8a 50 99  1e b3 0c 53 e5 9b 5d 6e  |[email protected]..]n| key1
00000300  61 2c ac b8 00 00 00 00  00 00 00 00 00 00 00 00  |a,..............| key2
00000310  a0 79 91 e9 66 93 d8 d0  cc 57 c7 da c5 7d df 40  |.y..f....W...}.@| key3
00000320  78 d3 5a 96 be 8d 67 10  44 0b 4a 2d 8e cc a0 61  |x.Z...g.D.J-...a| key4
00000330  28 18 04 78 21 95 6b 69  2c d1 35 1f 69 a3 52 5f  |(..x!.ki,.5.i.R_| key5
00000340  97 1c 93 d8 99 52 2a 91  e4 3a b5 10 26 14 df 44  |.....R*..:..&..D| key6
00000350  b7 f9 6f 37 6f 86 f2 96  0d e5 92 ba 45 93 2f ee  |..o7o.......E./.| key7
00000360  53 6e 64 e9 ac 34 53 b6  85 57 4b 8e f8 9b 78 91  |Snd..4S..WK...x.| key8
00000370  30 7a 7b df 71 a5 95 ba  4a 2a 37 90 92 15 25 e6  |0z{.q...J*7...%.| key9
00000380  ef 65 b9 ee 00 00 00 00  00 00 00 00 00 00 00 00  |.e..............| key10
00000390  a0 79 91 e9 66 93 d8 d0  cc 57 c7 da c5 7d df 40  |.y..f....W...}.@| key11
000003a0  78 d3 5a 96 be 8d 67 10  44 0b 4a 2d 8e cc a0 61  |x.Z...g.D.J-...a| key12
000003b0  28 18 04 78 21 95 6b 69  2c d1 35 1f 69 a3 52 5f  |(..x!.ki,.5.i.R_| key13
000003c0  97 1c 93 d8 99 52 2a 91  e4 3a b5 10 26 14 df 44  |.....R*..:..&..D| key14
000003d0  b7 f9 6f 37 6f 86 f2 96  0d e5 92 ba 45 93 2f ee  |..o7o.......E./.| key15
000003e0  53 6e 64 e9 ac 34 53 b6  85 57 4b 8e f8 9b 78 91  |Snd..4S..WK...x.| key16
000003f0  5e a2 e9 83 2d a2 4a 14  ce 8c 6f 9c 31 b1 4f 3f  |^...-.J...o.1.O?| key17
00000400  f0 73 f2 d8 00 00 00 00  00 00 00 00 00 00 00 00  |.s..............| key18
00000410  a0 79 91 e9 66 93 d8 d0  cc 57 c7 da c5 7d df 40  |.y..f....W...}.@| key19
00000420  78 d3 5a 96 be 8d 67 10  44 0b 4a 2d 8e cc a0 61  |x.Z...g.D.J-...a| key20
00000430  28 18 04 78 21 95 6b 69  2c d1 35 1f 69 a3 52 5f  |(..x!.ki,.5.i.R_| key21
00000440  97 1c 93 d8 99 52 2a 91  e4 3a b5 10 26 14 df 44  |.....R*..:..&..D| key22
 
SIGNATURE INFO:
00000450  00 00 00 01 00 00 00 30  00 00 00 00 00 00 00 00  |.......0........| unknown=1 - signature_size=0x30 - unknown=0
00000460  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| unknown=0 - unknown=0
00000470  00 00 00 00 00 00 00 7b  00 00 00 01 00 00 00 00  |.......{........| unknown=7b - unknown=0x100 - unknown=0
 
SIGNATURE:
00000480  00 c6 39 a4 4e b4 3f d9  b5 dd 06 f2 e3 b0 88 5e  |..9.N.?........^| R[21]
00000490  5d 7a d9 ee a5 00 5f 33  6a ff c2 8b 70 eb cf 50  |]z...._3j...p..P| R (5 bytes) - S[21]
000004a0  2e b8 07 36 2e db 37 5b  db f4 00 00 00 00 00 00  |...6..7[........| S (10 bytes) - padding
000004b0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| padding
000004c0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| padding
000004d0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| padding
000004e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| padding
000004f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| padding
 
 
ENCRYPTED ELF HEADER?:
00000500  36 2a 61 73 99 41 75 19  cc a7 42 22 fb f4 b5 cc  |6*as.Au...B"....|
00000510  41 7a bf 27 c8 f6 c1 13  7c f3 d2 03 e9 67 35 09  |Az.'....|....g5.|
00000520  40 21 6b b8 81 9f 69 fa  7d 8a 1b 29 b1 8c 97 23  |@!k...i.}..)...#|
00000530  f9 ff e3 dc 3e 82 91 f9  78 28 f8 2b e4 b4 ee 69  |....>...x(.+...i|
[...]
000104c0  94 68 af d6 3f 1d 1d ce  fa b8 75 92 e8 c2 54 da  |.h..?.....u...T.|
000104d0  5a 32 f2 44 c1 f8 72 66  5f 8f ac ae 1e d1 43 8d  |Z2.D..rf_.....C.|
000104e0  f6 5b bb 24 91 f7 9c 1b  f5 6b cc ca 89 93 8c c4  |.[.$.....k......|
000104f0  bc b4 de ed 70 36 4d 22  f4 3f 71 27 03 e1 28 b4  |....p6M".?q'..(.|
 
PROGRAM SECTION 0:
00010500  78 9c ec bd 0f 7c 54 d5  9d 37 fc bb 93 49 32 01  |x....|T..7...I2.|
00010510  5c 43 3b d6 28 ff 06 c1  32 01 6a 62 45 3b 31 01  |\C;.(...2.jbE;1.|
00010520  26 82 f5 42 60 37 56 2c  58 b5 9d 08 b6 a0 f6 f3  |&..B`7V,X.......|
00010530  a0 8b dd 8b 99 61 26 10  dd 50 e9 fb 84 aa db a0  |.....a&..P......|
00010540  01 87 0a 14 56 7d 16 1f  a9 a2 05 0c fe 61 a1 ea  |....V}.......a..|
[...]
0016edd0  3f 7a 48 af 45 ef 28 3a  05 98 10 3f e8 79 3a da  |?zH.E.(:...?.y:.|
0016ede0  48 d5 2c 75 e5 4d 70 57  a4 1e b5 ae 32 16 6e 57  |H.,u.MpW....2.nW|
0016edf0  5c 26 d6 4f c4 90 0b 9a  87 4f 85 43 68 76 ca 8b  |\&.O.....O.Chv..|
0016ee00  e0 0f fd 68 eb 4b de e0  2d 3f 4e 8d 02 ce a2 37  |...h.K..-?N....7|
 
PROGRAM SECTION 1:
0016ee10  78 9c ed 9d 09 5c 54 55  fb f8 ef b0 09 8a 0a ae  |x....\TU........|
0016ee20  b8 8f 3a 2a 29 0e 33 30  22 ee 93 6d 53 b9 a0 59  |..:*).30"..mS..Y|
0016ee30  e1 92 82 82 82 2b 89 0b  9a cb a8 2d 96 a9 98 4b  |.....+.....-...K|
0016ee40  a6 65 94 96 64 6e f5 a6  99 2d 8e a9 89 b9 61 ae  |.e..dn...-....a.|
0016ee50  65 1a 5a 9a 5a 99 bb b8  ff 0f de ef 45 e6 32 17  |e.Z.Z.......E.2.|
0016ee60  06 93 de de ff af f9 38  3e f7 dc 7b ce 73 9e fd  |.......8>..{.s..|
[...]
00174710  e4 12 72 5f 3d 18 15 7b  9f fc 9d ea 2e 55 67 c0  |..r_=..{.....Ug.|
00174720  5a 73 60 83 ab 41 23 a0  ad c1 7c ba 3a 40 c9 63  |Zs`..A#...|.:@.c|
00174730  c0 f7 38 5e 58 42 f7 dc  77 74 4d 53 b3 0b 19 22  |..8^XB..wtMS..."|
00174740  f6 70 4d 22 d6 fc 11 51  9b 20 81 e7 81 09 cb 82  |.pM"...Q. ......|
00174750  f9 71 76 a4 3b 02 cd 10
 
 
SECTION HEADERS 3:
                                  00 00 00 00 00 00 00 00  |        ........| name_idx=0x00 type=0x0=unused
00174760  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| flags=0 - virtual_addr=0x00
00174770  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| offset_in_file=0x00 - size=0x00
00174780  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| link=0 - info=0 - addr_align=0x00
00174790  00 00 00 00 00 00 00 00                        entries_size=0x00
 
                                  00 00 00 0b 00 00 00 01  |................| name_idx=0xb type=1=progbits
001747a0  00 00 00 00 00 00 00 07  80 00 00 00 00 00 00 00  |................| flags=0x7 - virtual_addr=0x8000000000000000
001747b0  00 00 00 00 00 01 00 00  00 00 00 00 00 00 30 28  |..............0(| offset_in_file=0x10000 - size=0x3028
001747c0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 04  |................| link=0 - info=0 - addr_align=0x04
001747d0  00 00 00 00 00 00 00 00                        entries_size=0x00
 
                                  00 00 00 11 00 00 00 01  |................| name_idx=0x11 type=1=progbits
001747e0  00 00 00 00 00 00 00 06  80 00 00 00 00 00 30 80  |..............0.| flags=0x6 - virtual_addr=0x8000000000003080
001747f0  00 00 00 00 00 01 30 80  00 00 00 00 00 2b 87 04  |......0......+..| offset_in_file=0x13080 - size=0x2b8704
00174800  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 04  |................| link=0 - info=0 - addr_align=0x04
00174810  00 00 00 00 00 00 00 00                      entries_size=0x00
 
                                  00 00 00 17 00 00 00 01  |................| name_idx=0x17 type=1=progbits
00174820  00 00 00 00 00 00 00 02  80 00 00 00 00 2b b7 90  |.............+..| flags=0x2 - virtual_addr=0x80000000002bb790
00174830  00 00 00 00 00 2c b7 90  00 00 00 00 00 02 41 9c  |.....,........A.| offset_in_file=0x2cb790 - size=0x2419c
00174840  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 08  |................| link=0 - info=0 - addr_align=0x08
00174850  00 00 00 00 00 00 00 00                      entries_size=0x00
 
                                  00 00 00 1f 00 00 00 01  |................| name_idx=0x1f type=1=progbits
00174860  00 00 00 00 00 00 00 03  80 00 00 00 00 2d f9 30  |.............-.0| flags=0x3 - virtual_addr=0x80000000002df930
00174870  00 00 00 00 00 2e f9 30  00 00 00 00 00 00 00 80  |.......0........| offset_in_file=0x2ef930 - size=0x80
00174880  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 08  |................| link=0 - info=0 - addr_align=0x08
00174890  00 00 00 00 00 00 00 00                      entries_size=0x00
 
                                  00 00 00 26 00 00 00 01  |...........&....| name_idx=0x26 type=1=progbits
001748a0  00 00 00 00 00 00 00 03  80 00 00 00 00 2d f9 b0  |.............-..| flags=0x3 - virtual_addr=0x80000000002df9b0
001748b0  00 00 00 00 00 2e f9 b0  00 00 00 00 00 00 5f 10  |.............._.| offset_in_file=0x2ef9b0 - size=0x5f10
001748c0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 01  |................| link=0 - info=0 - addr_align=0x01
001748d0  00 00 00 00 00 00 00 00                      entries_size=0x00
 
                                  00 00 00 2c 00 00 00 01  |...........,....| name_idx=0x2c type=1=progbits
001748e0  00 00 00 00 00 00 00 03  80 00 00 00 00 2e 58 c0  |..............X.| flags=0x3 - virtual_addr=0x80000000002e58c0
001748f0  00 00 00 00 00 2f 58 c0  00 00 00 00 00 04 2c 78  |...../X.......,x| offset_in_file=0x2f58c0 - size=0x42c78
00174900  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 08  |................| link=0 - info=0 - addr_align=0x08
00174910  00 00 00 00 00 00 00 00                      entries_size=0x00
 
                                  00 00 00 31 00 00 00 01  |...........1....| name_idx=0x31 type=1=progbits
00174920  00 00 00 00 00 00 00 03  80 00 00 00 00 32 85 40  |.............2.@| flags=0x3 - virtual_addr=0x8000000000328540
00174930  00 00 00 00 00 33 85 40  00 00 00 00 00 00 a4 08  |.....3.@........| offset_in_file=0x338540 - size=0xa408
00174940  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 08  |................| link=0 - info=0 - addr_align=0x08
00174950  00 00 00 00 00 00 00 00                      entries_size=0x00
 
                                  00 00 00 36 00 00 00 01  |...........6....| name_idx=0x36 type=1=progbits
00174960  00 00 00 00 00 00 00 03  80 00 00 00 00 33 29 80  |.............3).| flags=0x3 - virtual_addr=0x8000000000332980
00174970  00 00 00 00 00 34 29 80  00 00 00 00 00 01 67 10  |.....4).......g.| offset_in_file=0x342980 - size=0x16710
00174980  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 80  |................| link=0 - info=0 - addr_align=0x80
00174990  00 00 00 00 00 00 00 00                      entries_size=0x00
 
                                  00 00 00 3c 00 00 00 08  |...........<....| name_idx=0x3c - type=8=nobits
001749a0  00 00 00 00 00 00 00 03  80 00 00 00 00 34 90 90  |.............4..| flags=0x3 - virtual_addr=0x8000000000349090
001749b0  00 00 00 00 00 35 90 90  00 00 00 00 00 11 bc d0  |.....5..........| offset_in_file=0x359090 - size=0x11bcd0
001749c0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 80 00  |................| link=0 - info=0 - addr_align=0x8000
001749d0  00 00 00 00 00 00 00 00                      entries_size=0x00
 
                                  00 00 00 01 00 00 00 03  |................| name_idx=0x1 - type=3=strtable
001749e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| flags=0x00 - virtual_addr=0x00
001749f0  00 00 00 00 00 35 90 90  00 00 00 00 00 00 00 41  |.....5.........A|
00174a00  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 01  |................| link=0 - info=0 - addr_align=0x01
00174a10  00 00 00 00 00 00 00 00                          |........|        entries_size=0x00
00174a18
</pre>
 
----
 
 
== Sign executables for 3.73+ (mathieulh's "drama") ==
 
<pre>
[21:00:58] <Mathieulh> selfs are a mess to generate properly because a lot of values need to be calculated from the original elf file
[21:01:11] <Mathieulh> the problem is right now all the public tools use hardcoded values
[21:01:19] <Mathieulh> that are grabbed from various self files
[21:01:21] <Mathieulh> but are not calculated
[21:01:34] <Mathieulh> well that's one of the many problems actually
[21:01:35] <jevin> Mathieulh, things other than elf offsets?
[21:01:40] <Mathieulh> yah
[21:02:03] <Mathieulh> sony also did some fancy things with the compression self format
[21:02:12] <Mathieulh> where values are off by a certain offset etc etc
[21:02:38] <Mathieulh> if you want to make a proper self tool
[21:02:44] <Mathieulh> you first need to reverse make_fself
[21:03:06] <jevin> not too hard with hexrays *cough*
[21:03:09] <Mathieulh> that's the initial step
[21:03:15] <Mathieulh> yeah it's not that hard
[21:03:29] <Mathieulh> then you'll figure what a big fuck up the self format really is xD
[21:05:14] <Mathieulh> but yeah just my self.cpp is 5 times larger than the entire source for geohot make_self/make_self_npdrm
[21:05:27] <Mathieulh> in terms of lines of code
[21:05:48] <Mathieulh> so his is missing shitloads of stuffs and only relies on hardcoded values
[21:06:06] <jevin>         entire headers copypasta'ed from existing selfs
[21:06:11] <Mathieulh> pretty much yah xD
[21:06:23] <Mathieulh> the ones on the tool I use are generated
[21:06:32] <Mathieulh> as in calculated and generated
[21:06:36] <Mathieulh> from the original elf
[21:06:52] <Mathieulh> btw unself is buggy too
[21:06:54] <Mathieulh> just so you know
[21:07:16] <jevin>         why havent you labeled the control flags? :)
[21:08:16] <Mathieulh> jevin I didn't feel the need to, I already know what they do anyway
[21:08:37] <Mathieulh> for example 0x40 is root rights, 0x20 is debugger rights and so on
[21:09:07] <jevin>         im guessing the self capabilities flags are offset 0x20 in the self header
[21:09:18] <Mathieulh> capabilities aren't in the header
[21:09:23] <Mathieulh> they are part of the metadata
[21:09:28] <Mathieulh> as in, they are encrypted and signed
[21:10:16] <jevin>         offset 0x10 in the section header?
[21:10:29] <Mathieulh> it's after the metadata keys
[21:10:33] <jevin>         no, they wouldnt be per section
[21:10:50] <Mathieulh> as in, right after them
[21:11:09] <jevin>         i see. so unself doesnt have enough fields in the metadata header
[21:11:35] <jevin>         i really should color in the hex values that are mapped to structures in unself vs ones that arent
[21:11:42] <jevin>         seems like it is missing a lot
[21:11:49] <Mathieulh> everything public is missing tons
[21:12:15] <Mathieulh> capabilities are optional mind you
[21:12:35] <jevin>         are they restrictive or permissive?
[21:13:11] <Mathieulh> restrictive
[21:13:16] <Mathieulh> (for most)
[21:42:15] <jevin>         Mathieulh, you said that the geohot npdrm keypair is blacklisted in 3.56
[21:42:30] <jevin>         i couldnt find the decrypted or encrypted metadata keypair in 3.56 files
[21:42:47] <jevin>         where does the blacklisting occur? is it a hash that is blacklisted?
[21:43:08] <jevin> its interesting to me because we can make our own keypairs now with juan nadie's work
[21:48:45] <Mathieulh> <jevin> Mathieulh, you said that the geohot npdrm keypair is blacklisted in 3.56 <== not only that
[21:49:03] <Mathieulh> geohot stuff doesn't generate some of the npdrm specific values
[21:49:08] <Mathieulh> those were not checked in 3.55
[21:49:13] <Mathieulh> but they are checked in 3.56 now
[21:49:55] <jevin>         Mathieulh, gotcha
[21:50:09] <jevin>         is his keypair actually blacklisted somewhere though?
[21:50:10] <Mathieulh> there is no whitelist for npdrm
[21:50:22] <Mathieulh> so it's actually possible to generate valid npdrm self for 3.56+
[21:50:42] <jevin>         is it a check in appldr?
[21:50:43] <Mathieulh> that tool I made a screenshot of actually does that
[21:51:02] <Mathieulh> jevin yeah, it's enforced by lv1 though
[21:51:16] <jevin>         a hash comparison?
[21:51:27] <Mathieulh> yeah it's a hash
[21:51:30] <Mathieulh> but I won't say more
[21:51:35] <jevin>         ok :)
[21:51:55] <Mathieulh> everything you need is in the 3.56 fw :P
[21:52:16] <jevin>         rgr, i will poke around later
[21:52:34] <jevin>         the checks are unmodified in 3.60+?
[21:52:43] <jevin>         + new keys of course
[21:52:51] <Mathieulh> same checks
[21:54:53] <Mathieulh> jevin you won't get around crafting valid 3.56+ npdrm selfs without a proper makeself tool though
[21:57:18] <jevin>         would SCE make npdrm selfs work if actually signed?
[21:57:25] <jevin>         + crypted
</pre>
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