SLB2

SLB2 structure

PS4 SLB PUP container format - SKFU

/* SLB2 structure is little endian */
 
struct slb2_entry {
	uint32_t block_offset;
	uint32_t file_size;
	uint32_t alignment[2];
	char     file_name[32];
} __attribute__((packed));
 
struct slb2_header {
	uint32_t magic;
	uint32_t version;
	uint32_t flags;
	uint32_t file_count;
	uint32_t block_count;
	uint32_t unk[3];
	struct slb2_entry entry_list[0];
} __attribute__((packed));

SLB2 files to play with

1.500.000:

• http://www.mirrorcreator.com/files/056CKD7J/PS4UPDATE.PUP.rar_links
• https://mega.co.nz/#!WE8zUAyb!ZuZy5Vxrd4eCc4bTvFW_ZC7lu7Ub0tcdyE08xbJtrok (Main)
• https://mega.co.nz/#!GEdQkRRR!KSCLLQEGlWfQwsA3yBo3pkZqqqE6w-Jwk-5CvLd4GR0 (Recovery)

1.501.000:

• http://dus01.ps4.update.playstation.net/update/ps4/image/2013_1112/sys_df008b5601f4a214a3cc65030a02ac4a/PS4UPDATE.PUP?dest=us (Main)
• http://dus01.ps4.update.playstation.net/update/ps4/image/2013_1112/rec_cedada625478db608d5878c019454380/PS4UPDATE.PUP?dest=us (Recovery)

Unpacking

• pupunpack.py (flatz)
• PS4 PUP Extractor v2 (xerpi)
• PS4 FW Tool v1.0.0 (skfu)
• https://github.com/Hykem/ps4tools (hykem, based on flatz)
• https://github.com/harlequin/ps4tools (harlequin, based on flatz and zecoxao)
• https://github.com/nikosradio/ps4tools (nikosradio, based on flatz)
• https://github.com/Keyaku/ps4tools (Keyaku, based on flatz)
• https://github.com/Jakes625/PS4-PUP-Tool (Jakes625)
• PS4_AC1D_Flash-Tool (cfwprpht)
• SLB2 library (cfwprpht)
• blsunpack (zecoxao)