I'm trying to understand -I option in binwalk. It provides some interesting output yet it isn't clear if these results are "invalid" or if they are valid results of a special type.
DECIMAL HEXADECIMAL DESCRIPTION
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0 0x0 Microsoft executable, portable (PE)
372 0x174 Broadcom firmware header Corporatio . Model: . Firmware version: .
4091 0xFFB Broadcom firmware header Corporatio . Model: 4Q? 0@. Firmware version: ????f.
4764 0x129C Broadcom firmware header Corporatio . Model: Qj. Firmware version: j.
8378 0x20BA LZMA compressed data, properties: 0x6C, dictionary size: 0 bytes, uncompressed size: 0 bytes
8861 0x229D EFS2 Qualcomm filesystem super block, little endian, , NOR version 0x0, 218103808 blocks, 0x-48000000 pages per block, 0x5ca609 bytes per page
8864 0x22A0 EFS2 Qualcomm filesystem super block, big endian, , NAND version 0x6c31, 218103808 blocks, 0x-47f659a4 pages per block, 0x0 bytes per page
8983 0x2317 VxWorks symbol table, big endian, first entry: [type: function, code address: 0x40000, symbol address: 0x743040],,,,,,,,,
9391 0x24AF Broadcom 96345 firmware header, header size: 256, ~CRC32 header checksum: 0x0, ~CRC32 data checksum: 0x0
10349 0x286D EFS2 Qualcomm filesystem super block, big endian, , NOR version 0x3000, 242 blocks, 0x0 pages per block, 0x0 bytes per page
11020 0x2B0C LZMA compressed data, properties: 0x6C, dictionary size: 0 bytes, uncompressed size: 0 bytes
11784 0x2E08 Private key in DER format (PKCS header length: 4, sequence length: 7629
11784 0x2E08 Certificate in DER format (x509 v3), header length: 4, sequence length: 7629
11803 0x2E1B Private key in DER format (PKCS header length: 4, sequence length: 7610
11803 0x2E1B Certificate in DER format (x509 v3), header length: 4, sequence length: 7610
11905 0x2E81 Private key in DER format (PKCS header length: 4, sequence length: 1180
11905 0x2E81 Certificate in DER format (x509 v3), header length: 4, sequence length: 1180
11909 0x2E85 Private key in DER format (PKCS header length: 4, sequence length: 900
11909 0x2E85 Certificate in DER format (x509 v3), header length: 4, sequence length: 900
12231 0x2FC7 Private key in DER format (PKCS header length: 4, sequence length: 290
12231 0x2FC7 Certificate in DER format (x509 v3), header length: 4, sequence length: 290
12255 0x2FDF Private key in DER format (PKCS header length: 4, sequence length: 266
12255 0x2FDF Certificate in DER format (x509 v3), header length: 4, sequence length: 266
12529 0x30F1 Private key in DER format (PKCS header length: 4, sequence length: 280
12529 0x30F1 Certificate in DER format (x509 v3), header length: 4, sequence length: 280
13089 0x3321 Private key in DER format (PKCS header length: 4, sequence length: 1248
13089 0x3321 Certificate in DER format (x509 v3), header length: 4, sequence length: 1248
13093 0x3325 Private key in DER format (PKCS header length: 4, sequence length: 968
13093 0x3325 Certificate in DER format (x509 v3), header length: 4, sequence length: 968
13405 0x345D Private key in DER format (PKCS header length: 4, sequence length: 290
13405 0x345D Certificate in DER format (x509 v3), header length: 4, sequence length: 290
13429 0x3475 Private key in DER format (PKCS header length: 4, sequence length: 266
13429 0x3475 Certificate in DER format (x509 v3), header length: 4, sequence length: 266
13703 0x3587 Private key in DER format (PKCS header length: 4, sequence length: 358
13703 0x3587 Certificate in DER format (x509 v3), header length: 4, sequence length: 358
14341 0x3805 Private key in DER format (PKCS header length: 4, sequence length: 1401
14341 0x3805 Certificate in DER format (x509 v3), header length: 4, sequence length: 1401
14345 0x3809 Private key in DER format (PKCS header length: 4, sequence length: 865
14345 0x3809 Certificate in DER format (x509 v3), header length: 4, sequence length: 865
14714 0x397A Private key in DER format (PKCS header length: 4, sequence length: 290
14714 0x397A Certificate in DER format (x509 v3), header length: 4, sequence length: 290
14738 0x3992 Private key in DER format (PKCS header length: 4, sequence length: 266
14738 0x3992 Certificate in DER format (x509 v3), header length: 4, sequence length: 266
15152 0x3B30 Unix path: /crl.microsoft.com/pki/crl/products/MicrosoftCodeVerifRoot.crl0 (likely false positive)
15750 0x3D86 Private key in DER format (PKCS header length: 4, sequence length: 3663
15750 0x3D86 Certificate in DER format (x509 v3), header length: 4, sequence length: 3663
16257 0x3F81 Private key in DER format (PKCS header length: 4, sequence length: 3156
16257 0x3F81 Certificate in DER format (x509 v3), header length: 4, sequence length: 3156
16277 0x3F95 Private key in DER format (PKCS header length: 4, sequence length: 3136
16277 0x3F95 Certificate in DER format (x509 v3), header length: 4, sequence length: 3136
16296 0x3FA8 Private key in DER format (PKCS header length: 4, sequence length: 3117
16296 0x3FA8 Certificate in DER format (x509 v3), header length: 4, sequence length: 3117
16528 0x4090 Private key in DER format (PKCS header length: 4, sequence length: 1176
16528 0x4090 Certificate in DER format (x509 v3), header length: 4, sequence length: 1176
16532 0x4094 Private key in DER format (PKCS header length: 4, sequence length: 896
16532 0x4094 Certificate in DER format (x509 v3), header length: 4, sequence length: 896
16783 0x418F Private key in DER format (PKCS header length: 4, sequence length: 290
16783 0x418F Certificate in DER format (x509 v3), header length: 4, sequence length: 290
16807 0x41A7 Private key in DER format (PKCS header length: 4, sequence length: 266
16807 0x41A7 Certificate in DER format (x509 v3), header length: 4, sequence length: 266
17081 0x42B9 Private key in DER format (PKCS header length: 4, sequence length: 347
17081 0x42B9 Certificate in DER format (x509 v3), header length: 4, sequence length: 347
17148 0x42FC Unix path: /www.globalsign.com/repository/0 U0 (likely false positive)
17239 0x4357 Unix path: /crl.globalsign.com/gs/gstimestampingg2.crl0+H0F0+0?8http://secure.globalsign.com/cacert/gstimestampingg2.cr (likely false positive)
17708 0x452C Private key in DER format (PKCS header length: 4, sequence length: 1044
17708 0x452C Certificate in DER format (x509 v3), header length: 4, sequence length: 1044
17712 0x4530 Private key in DER format (PKCS header length: 4, sequence length: 764
17712 0x4530 Certificate in DER format (x509 v3), header length: 4, sequence length: 764
17954 0x4622 Private key in DER format (PKCS header length: 4, sequence length: 290
17954 0x4622 Certificate in DER format (x509 v3), header length: 4, sequence length: 290
17978 0x463A Private key in DER format (PKCS header length: 4, sequence length: 266
17978 0x463A Certificate in DER format (x509 v3), header length: 4, sequence length: 266
18363 0x47BB Unix path: /www.globalsign.com/repository/03U,0*0(?&?$?"http://crl.globalsign.net/root.crl0U#0?`{fE (likely false positive)
18760 0x4948 Private key in DER format (PKCS header length: 4, sequence length: 653
18760 0x4948 Certificate in DER format (x509 v3), header length: 4, sequence length: 653
