reply to post by FusionInFL
Already did that in another thread.
All pics are positive for Photoshop as well as numerous other photo editors. Example below:
Filename: PERSEC EDIT
Filesize: [25190] Bytes
Start Offset: 0x00000000
*** Marker: SOI (xFFD8) ***
OFFSET: 0x00000000
*** Marker: APP0 (xFFE0) ***
OFFSET: 0x00000002
length = 16
identifier = [JFIF]
version = [1.1]
density = 1 x 1 (aspect ratio)
thumbnail = 0 x 0
*** Marker: DQT (xFFDB) ***
Define a Quantization Table.
OFFSET: 0x00000014
Table length = 67
----
Precision=8 bits
Destination ID=0 (Luminance)
DQT, Row #0: 8 6 5 8 12 20 26 31
DQT, Row #1: 6 6 7 10 13 29 30 28
DQT, Row #2: 7 7 8 12 20 29 35 28
DQT, Row #3: 7 9 11 15 26 44 40 31
DQT, Row #4: 9 11 19 28 34 55 52 39
DQT, Row #5: 12 18 28 32 41 52 57 46
DQT, Row #6: 25 32 39 44 52 61 60 51
DQT, Row #7: 36 46 48 49 56 50 52 50
Approx quality factor = 74.75 (scaling=50.51 variance=0.81)
*** Marker: DQT (xFFDB) ***
Define a Quantization Table.
OFFSET: 0x00000059
Table length = 67
----
Precision=8 bits
Destination ID=1 (Chrominance)
DQT, Row #0: 9 9 12 24 50 50 50 50
DQT, Row #1: 9 11 13 33 50 50 50 50
DQT, Row #2: 12 13 28 50 50 50 50 50
DQT, Row #3: 24 33 50 50 50 50 50 50
DQT, Row #4: 50 50 50 50 50 50 50 50
DQT, Row #5: 50 50 50 50 50 50 50 50
DQT, Row #6: 50 50 50 50 50 50 50 50
DQT, Row #7: 50 50 50 50 50 50 50 50
Approx quality factor = 74.74 (scaling=50.52 variance=0.19)
*** Marker: SOF2 (Progressive DCT) (xFFC2) ***
OFFSET: 0x0000009E
Frame header length = 17
Precision = 8
Number of Lines = 678
Samples per Line = 361
Image Size = 361 x 678
Raw Image Orientation = Portrait
Number of Img components = 3
Component[1]: ID=0x01, Samp Fac=0x22 (Subsamp 1 x 1), Quant Tbl Sel=0x00 (Lum: Y)
Component[2]: ID=0x02, Samp Fac=0x11 (Subsamp 2 x 2), Quant Tbl Sel=0x01 (Chrom: Cb)
Component[3]: ID=0x03, Samp Fac=0x11 (Subsamp 2 x 2), Quant Tbl Sel=0x01 (Chrom: Cr)
*** Marker: DHT (Define Huffman Table) (xFFC4) ***
OFFSET: 0x000000B1
Huffman table length = 27
----
Destination ID = 0
Class = 0 (DC / Lossless Table)
Codes of length 01 bits (001 total): 00
Codes of length 02 bits (000 total):
Codes of length 03 bits (001 total): 01
Codes of length 04 bits (005 total): 02 03 04 05 06
Codes of length 05 bits (001 total): 07
Codes of length 06 bits (000 total):
Codes of length 07 bits (000 total):
Codes of length 08 bits (000 total):
Codes of length 09 bits (000 total):
Codes of length 10 bits (000 total):
Codes of length 11 bits (000 total):
Codes of length 12 bits (000 total):
Codes of length 13 bits (000 total):
Codes of length 14 bits (000 total):
Codes of length 15 bits (000 total):
Codes of length 16 bits (000 total):
Total number of codes: 008
*** Marker: DHT (Define Huffman Table) (xFFC4) ***
OFFSET: 0x000000CE
Huffman table length = 25
----
Destination ID = 1
Class = 0 (DC / Lossless Table)
Codes of length 01 bits (001 total): 00
Codes of length 02 bits (001 total): 01
Codes of length 03 bits (001 total): 02
Codes of length 04 bits (001 total): 03
Codes of length 05 bits (001 total): 04
Codes of length 06 bits (001 total): 05
Codes of length 07 bits (000 total):
Codes of length 08 bits (000 total):
Codes of length 09 bits (000 total):
Codes of length 10 bits (000 total):
Codes of length 11 bits (000 total):
Codes of length 12 bits (000 total):
Codes of length 13 bits (000 total):
Codes of length 14 bits (000 total):
Codes of length 15 bits (000 total):
Codes of length 16 bits (000 total):
Total number of codes: 006
*** Marker: SOS (Start of Scan) (xFFDA) ***
OFFSET: 0x000000E9
Scan header length = 12
Number of img components = 3
Component[1]: selector=0x01, table=0x00
Component[2]: selector=0x02, table=0x10
Component[3]: selector=0x03, table=0x10
Spectral selection = 0 .. 0
Successive approximation = 0x01
NOTE: Scan parsing doesn't support Progressive scan files yet.
*** Marker: DHT (Define Huffman Table) (xFFC4) ***
OFFSET: 0x00000BB1
Huffman table length = 50
----
Destination ID = 0
Class = 1 (AC Table)
Codes of length 01 bits (000 total):
Codes of length 02 bits (002 total): 01 02
Codes of length 03 bits (001 total): 03
Codes of length 04 bits (002 total): 00 04
Codes of length 05 bits (004 total): 05 11 12 13
Codes of length 06 bits (004 total): 10 20 21 30
Codes of length 07 bits (005 total): 06 14 22 31 40
Codes of length 08 bits (004 total): 24 32 33 34
Codes of length 09 bits (002 total): 23 50
Codes of length 10 bits (002 total): 15 35
Codes of length 11 bits (002 total): 41 43
Codes of length 12 bits (003 total): 25 42 60
Codes of length 13 bits (000 total):
Codes of length 14 bits (000 total):
Codes of length 15 bits (000 total):
Codes of length 16 bits (000 total):
Total number of codes: 031
*** Marker: SOS (Start of Scan) (xFFDA) ***
OFFSET: 0x00000BE5
Scan header length = 8
Number of img components = 1
Component[1]: selector=0x01, table=0x00
Spectral selection = 1 .. 5
Successive approximation = 0x02
NOTE: Scan parsing doesn't support Progressive scan files yet.
*** Marker: DHT (Define Huffman Table) (xFFC4) ***
OFFSET: 0x00001865
Huffman table length = 41
----
Destination ID = 1
Class = 1 (AC Table)
Codes of length 01 bits (000 total):
Codes of length 02 bits (001 total): 01
Codes of length 03 bits (003 total): 00 02 11
Codes of length 04 bits (001 total): 03
Codes of length 05 bits (008 total): 10 12 20 21 30 31 40 41
Codes of length 06 bits (002 total): 13 22
Codes of length 07 bits (003 total): 04 32 51
Codes of length 08 bits (001 total): 33
Codes of length 09 bits (000 total):
Codes of length 10 bits (003 total): 14 71 91
Codes of length 11 bits (000 total):
Codes of length 12 bits (000 total):
Codes of length 13 bits (000 total):
Codes of length 14 bits (000 total):
Codes of length 15 bits (000 total):
Codes of length 16 bits (000 total):
Total number of codes: 022
*** Marker: SOS (Start of Scan) (xFFDA) ***
OFFSET: 0x00001890
Scan header length = 8
Number of img components = 1
Component[1]: selector=0x03, table=0x01
Spectral selection = 1 .. 63
Successive approximation = 0x01
NOTE: Scan parsing doesn't support Progressive scan files yet.
*** Marker: DHT (Define Huffman Table) (xFFC4) ***
OFFSET: 0x00001AEF
Huffman table length = 41
----
Destination ID = 1
Class = 1 (AC Table)
Codes of length 01 bits (000 total):
Codes of length 02 bits (001 total): 01
Codes of length 03 bits (003 total): 00 02 11
Codes of length 04 bits (002 total): 03 21
Codes of length 05 bits (006 total): 10 12 20 30 31 40
Codes of length 06 bits (001 total): 32
Codes of length 07 bits (004 total): 04 13 22 41
Codes of length 08 bits (003 total): 42 51 71
Codes of length 09 bits (001 total): 52
Codes of length 10 bits (001 total): 61
Codes of length 11 bits (000 total):
Codes of length 12 bits (000 total):
Codes of length 13 bits (000 total):
Codes of length 14 bits (000 total):
Codes of length 15 bits (000 total):
Codes of length 16 bits (000 total):
Total number of codes: 022
*** Marker: SOS (Start of Scan) (xFFDA) ***
OFFSET: 0x00001B1A
Scan header length = 8
Number of img components = 1
Component[1]: selector=0x02, table=0x01
Spectral selection = 1 .. 63
Successive approximation = 0x01
NOTE: Scan parsing doesn't support Progressive scan files yet.
*** Marker: DHT (Define Huffman Table) (xFFC4) ***
OFFSET: 0x00001D25
Huffman table length = 59
----
Destination ID = 0
Class = 1 (AC Table)
Codes of length 01 bits (000 total):
Codes of length 02 bits (001 total): 01
Codes of length 03 bits (003 total): 00 02 11
Codes of length 04 bits (002 total): 03 21
Codes of length 05 bits (003 total): 12 31 41
Codes of length 06 bits (006 total): 10 20 22 30 51 71
Codes of length 07 bits (004 total): 13 32 40 61
Codes of length 08 bits (005 total): 42 62 72 81 91
Codes of length 09 bits (004 total): 04 23 50 52
Codes of length 10 bits (001 total): B1
Codes of length 11 bits (003 total): 33 A1 E1
Codes of length 12 bits (003 total): 14 82 C1
Codes of length 13 bits (005 total): 34 43 60 63 73
Codes of length 14 bits (000 total):
Codes of length 15 bits (000 total):
Codes of length 16 bits (000 total):
Total number of codes: 040
*** Marker: SOS (Start of Scan) (xFFDA) ***
OFFSET: 0x00001D62
Scan header length = 8
Number of img components = 1
Component[1]: selector=0x01, table=0x00
Spectral selection = 6 .. 63
Successive approximation = 0x02
NOTE: Scan parsing doesn't support Progressive scan files yet.
*** Marker: DHT (Define Huffman Table) (xFFC4) ***
OFFSET: 0x00002975
Huffman table length = 42
----
Destination ID = 0
Class = 1 (AC Table)
Codes of length 01 bits (001 total): 01
Codes of length 02 bits (000 total):
Codes of length 03 bits (002 total): 00 11
Codes of length 04 bits (001 total): 21
Codes of length 05 bits (002 total): 31 41
Codes of length 06 bits (005 total): 10 20 51 61 71
Codes of length 07 bits (002 total): 30 81
Codes of length 08 bits (007 total): 40 91 A1 B1 C1 E1 F0
Codes of length 09 bits (001 total): 50
Codes of length 10 bits (001 total): D1
Codes of length 11 bits (001 total): F1
Codes of length 12 bits (000 total):
Codes of length 13 bits (000 total):
Codes of length 14 bits (000 total):
Codes of length 15 bits (000 total):
Codes of length 16 bits (000 total):
Total number of codes: 023
*** Marker: SOS (Start of Scan) (xFFDA) ***
OFFSET: 0x000029A1
Scan header length = 8
Number of img components = 1
Component[1]: selector=0x01, table=0x00
Spectral selection = 1 .. 63
Successive approximation = 0x21
NOTE: Scan parsing doesn't support Progressive scan files yet.
*** Marker: SOS (Start of Scan) (xFFDA) ***
OFFSET: 0x00003ACB
Scan header length = 12
Number of img components = 3
Component[1]: selector=0x01, table=0x00
Component[2]: selector=0x02, table=0x00
Component[3]: selector=0x03, table=0x00
Spectral selection = 0 .. 0
Successive approximation = 0x10
NOTE: Scan parsing doesn't support Progressive scan files yet.
*** Marker: DHT (Define Huffman Table) (xFFC4) ***
OFFSET: 0x00003DC1
Huffman table length = 40
----
Destination ID = 1
Class = 1 (AC Table)
Codes of length 01 bits (001 total): 01
Codes of length 02 bits (000 total):
Codes of length 03 bits (002 total): 00 11
Codes of length 04 bits (001 total): 21
Codes of length 05 bits (003 total): 10 20 31
Codes of length 06 bits (002 total): 41 51
Codes of length 07 bits (006 total): 30 40 61 71 B1 D1
Codes of length 08 bits (002 total): 81 C1
Codes of length 09 bits (003 total): 91 A1 E1
Codes of length 10 bits (001 total): F1
Codes of length 11 bits (000 total):
Codes of length 12 bits (000 total):
Codes of length 13 bits (000 total):
Codes of length 14 bits (000 total):
Codes of length 15 bits (000 total):
Codes of length 16 bits (000 total):
Total number of codes: 021
*** Marker: SOS (Start of Scan) (xFFDA) ***
OFFSET: 0x00003DEB
Scan header length = 8
Number of img components = 1
Component[1]: selector=0x03, table=0x01
Spectral selection = 1 .. 63
Successive approximation = 0x10
NOTE: Scan parsing doesn't support Progressive scan files yet.
*** Marker: DHT (Define Huffman Table) (xFFC4) ***
OFFSET: 0x0000413E
Huffman table length = 40
----
Destination ID = 1
Class = 1 (AC Table)
Codes of length 01 bits (001 total): 01
Codes of length 02 bits (000 total):
Codes of length 03 bits (002 total): 00 11
Codes of length 04 bits (002 total): 21 31
Codes of length 05 bits (002 total): 10 20
Codes of length 06 bits (002 total): 30 41
Codes of length 07 bits (002 total): 40 51
Codes of length 08 bits (002 total): 61 81
Codes of length 09 bits (002 total): 91 A1
Codes of length 10 bits (001 total): D1
Codes of length 11 bits (005 total): 71 B1 C1 E1 F1
Codes of length 12 bits (000 total):
Codes of length 13 bits (000 total):
Codes of length 14 bits (000 total):
Codes of length 15 bits (000 total):
Codes of length 16 bits (000 total):
Total number of codes: 021
*** Marker: SOS (Start of Scan) (xFFDA) ***
OFFSET: 0x00004168
Scan header length = 8
Number of img components = 1
Component[1]: selector=0x02, table=0x01
Spectral selection = 1 .. 63
Successive approximation = 0x10
NOTE: Scan parsing doesn't support Progressive scan files yet.
*** Marker: DHT (Define Huffman Table) (xFFC4) ***
OFFSET: 0x00004400
Huffman table length = 42
----
Destination ID = 0
Class = 1 (AC Table)
Codes of length 01 bits (001 total): 01
Codes of length 02 bits (000 total):
Codes of length 03 bits (002 total): 00 11
Codes of length 04 bits (001 total): 21
Codes of length 05 bits (003 total): 31 41 51
Codes of length 06 bits (003 total): 10 61 71
Codes of length 07 bits (004 total): 20 81 91 A1
Codes of length 08 bits (002 total): B1 C1
Codes of length 09 bits (003 total): 30 40 D1
Codes of length 10 bits (001 total): E1
Codes of length 11 bits (001 total): F0
Codes of length 12 bits (001 total): 50
Codes of length 13 bits (001 total): F1
Codes of length 14 bits (000 total):
Codes of length 15 bits (000 total):
Codes of length 16 bits (000 total):
Total number of codes: 023
*** Marker: SOS (Start of Scan) (xFFDA) ***
OFFSET: 0x0000442C
Scan header length = 8
Number of img components = 1
Component[1]: selector=0x01, table=0x00
Spectral selection = 1 .. 63
Successive approximation = 0x10
NOTE: Scan parsing doesn't support Progressive scan files yet.
*** Marker: EOI (End of Image) (xFFD9) ***
OFFSET: 0x00006264
*** Searching Compression Signatures ***
Signature: 0182408A81A4ABF04D4A34A8A5E98C58
Signature (Rotated): 012D821C6AB210E2A753BE053B8F55D0
File Offset: 0 bytes
Chroma subsampling: 2x2
EXIF Make/Model: NONE
EXIF Makernotes: NONE
EXIF Software: NONE
Searching Compression Signatures: (3327 built-in, 0 user(*) )
EXIF.Make / Software EXIF.Model Quality Subsamp Match?
------------------------- ----------------------------------- ---------------- --------------
CAM:[SONY ] [CYBERSHOT U ] [ ] Yes
SW :[Adobe Photoshop 7.0 ] [Save As 07 ]
SW :[Apple Quicktime ] [0466-0467 ]
SW :[Digital Photo Professiona] [05 ]
SW :[IJG Library ] [075 ]
SW :[MS Paint ] [ ]
SW :[MS Visio ] [ ]
SW :[ZoomBrowser EX ] [low ]
The following IJG-based editors also match this signature:
SW :[GIMP ] [075 ]
SW :[IrfanView ] [075 ]
SW :[idImager ] [075 ]
SW :[FastStone Image Viewer ] [075 ]
SW :[NeatImage ] [075 ]
SW :[Paint.NET ] [075 ]
SW :[Photomatix ] [075 ]
SW :[XnView ] [075 ]
Based on the analysis of compression characteristics and EXIF metadata:
ASSESSMENT: Class 1 - Image is processed/edited
edit on 27-7-2011 by SFA437 because: Photo analysis inclusion