PUP

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PUP (Playstation Update Package) is the file format of the PSP, PS3, PSVita and PS4 system software update packages.

PUP embed updates for devices such as the GameOS, Syscon, Wi-Fi, Bluetooth, Communication Processor, Southbridge, BD drive.

Structure[edit]

PS4 PUP is special because it embeds single other PUPs.

Header[edit]

Have a feeling the header for the new PS4 PUPs ends with a LZMA dictionary and file size… (ie a normal lzma header without the properties byte) anyone else done research into that? As in:

struct PUPPS4Header {
	uint32_t magic;			// PS4PUPMAGIC "\x4F\x15\x3D\x1D"
	uint16_t version;		// Big Endian (??)
	uint16_t unknownOne;
	uint16_t unknownTwo;
	uint16_t unknownThree;
	uint32_t dictSize;		// LE afaics
	uint32_t uncompressedSize;	// LE afaics
}

Tools[edit]

Decrypter (first step)[edit]

Unpacker (second step)[edit]

Indices[edit]

Index Decimal Description Perconsole? Notes Added Deprecated? Cipher Note Component Name
1 1 EMC IPL No sflash0s0x32/b Aeolia 1st Revision 0.910.040 Yes , since 2.00 Same body as 0x0D ??
2 2 EAP KBL No sflash0s0x33 Aeolia 1st Revision 0.910.040 Yes , since 2.00 Same body as 0x0E ??
3 3 WIFI FW No torus2 0.910.040 --
4 4 SAM IPL Yes sflash0s1.cryptx2/b 1st SOCUID 0.910.040 (Confirmed by anon) Same body as 0x23 CXD90026G
5 5 COREOS No secure_modules 0.910.040 GEN1,2,3 Universal
6 6 SYSTEM No system fs (FAT32/TEXFAT later) 0.910.040 GEN1,2,3 Universal
7 7 EAP KERNEL No da0x2 0.910.040 GEN1,2,3 Universal
8 8 EAP VSH No eap_vsh fs (FAT16) 0.910.040 GEN1,2,3 Universal
9 9 PREINST No preinst fs (FAT32) 0.910.040 GEN1,2,3 Universal
0xA 10 ??? No sflash0s1.cryptx40 No ??
0xB 11 PREINST2 No preinst2 fs (FAT32) 0.910.040 GEN1,2,3 Universal
0xC 12 SYSTEM_EX No system_ex fs (FAT32/TEXFAT later) 0.910.040 GEN1,2,3 Universal
0xD 13 EMC IPL No sflash0s0x32/b Aeolia 2nd Revision 0.910.040 Same body as 0x1 CXD90025G
0xE 14 EAP KBL No sflash0s0x33 Aeolia 2nd Revision 0.910.040 Same body as 0x2 CXD90025G
0xF 15 ??? No test No ??
0x10-0x16 16-22 ??? No sbram0 No ??
0x20 32 EMC IPL No sflash0s0x32/b Belize 1st Revision 2.00 Same body as 0x2A CXD90036G
0x21 33 EAP KBL No sflash0s0x33 Belize 1st Revision 2.00 Same body as 0x2B and 0x25 CXD90036G
0x22 34 WIFI FW No torus2 2.00 ??
0x23 35 SAM IPL Yes sflash0s1.cryptx2/b 2nd SOCUID 2.00 (Confirmed by anon) Same body as 0x04 CXD90026AG
0x24 36 EMC IPL No sflash0s0x32/b Belize 2nd Revision? 3.00 CXD90046GG
0x25 37 EAP KBL No sflash0s0x33 Belize 2nd Revision? 3.00 Same body as 0x2B and 0x21 CXD90046GG
0x26 38 SAM IPL Yes sflash0s1.cryptx2/b 3rd SOCUID 3.00 (Confirmed by anon) Same body as 0x2D and 0x32 CXD90037G
0x27 39 SAM IPL Yes sflash0s1.cryptx2/b 4th SOCUID 3.00 (Confirmed by anon) Same body as 0x31 CXD90043GB
0x28 40 EMC IPL No sflash0s0x32/b Baikal 1st Revision 3.00 Same body as 0x2C
0x2A 42 EMC IPL No sflash0s0x32/b Belize 2 1st Revision 4.00 Same body as 0x20
0x2B 43 EAP KBL No sflash0s0x33 Belize 2 1st Revision 4.00 Same body as 0x25 and 0x21
0x2C 44 EMC IPL No sflash0s0x32/b Baikal2 1st Revision 4.00 Same body as 0x28
0x2D 45 SAM IPL Yes sflash0s1.cryptx2/b 5th SOCUID 4.50 (Confirmed by anon) Same body as 0x26 and 0x32 CXD90044GB
0x2E 46 EMC IPL No sflash0s0x32/b Belize2 3rd Revision? 5.00
0x30 48 WIFI FW No sflash0s0x38 trooper 5.00 --
0x31 49 SAM IPL Yes sflash0s1.cryptx2/b 6th SOCUID 5.50 (Confirmed by anon) Same body as 0x27 CXD90051GB
0x32 50 SAM IPL Yes sflash0s1.cryptx2/b 7th SOCUID 6.50 (Confirmed by anon) Same body as 0x26 and 0x2D CXD90055GB
0x101 257 EULA.XML No Sony Agreement XML 1.00 Universal
0x200 512 ORBIS_SWU.SELF No Sony SoftWareUpdater (ELF) 0.910.040 Universal
0x202 514 ORBIS_SWU.SELF No Sony SoftWareUpdater (Encrypted SELF) 0.920.030 Universal
0x301 769 ??? No /update related No ??
0x302 770 ??? No /update related No ??
0xD00 3328 SYSCON FW No sc_fw_update0 firmware (4000XXXX) 0.915.010 Universal Syscon
0xD01 3329 BLURAY FW No bluray firmware (all revisions) (4XXR) 0.920.030 Universal Bluray
0xD02 3330 USB SATA BRIDGE FW No usb sata bridge firmware (da0) 1.00 MB86C311B
0xD07 3335 SYSCON PATCH No sc_fw_update0 patch (4001XXXX) 2.50 Test/Retail Universal Syscon
0xD08 3336 SYSCON FW No sc_fw_update0 firmware (4000XXXX) 1.00 Devkit Universal Syscon
0xD09 3337 COMMUNICATION PROCESSOR FW No cpfirm 3.50 Devkit Neo Devkit Component (unknown)