SWF二进制文件中各个Tag值对应的含义

Tag-value     Tag-name
0            End
1         ShowFrame
2         DefineShape
4         PlaceObject
5         RemoveObject
6         DefineBits
7         DefineButton
8         JPEGTables
9         SetBackgroundColor
10     DefineFont
11     DefineText
12     DoAction
13     DefineFontInfo
14     DefineSound
15     StartSound
17     DefineButtonSound
18     SoundStreamHead
19     SoundStreamBlock
20     DefineBitsLossless
21     DefineBitsJPEG2
22     DefineShape2
23     DefineButtonCxform
24     Protect
26     PlaceObject2
28     RemoveObject2
32     DefineShape3
33     DefineText2
34     DefineButton2
35     DefineBitsJPEG3
36     DefineBitsLossless2
37     DefineEditText
39     DefineSprite
43     FrameLabel
45     SoundStreamHead2
46     DefineMorphShape
48     DefineFont2
56     ExportAssets
57     ImportAssets
58     EnableDebugger
59     DoInitAction
60     DefineVideoStream
61     VideoFrame
62     DefineFontInfo2
64     EnableDebugger2
65     ScriptLimits
66     SetTabIndex
69     FileAttributes
70     PlaceObject3
71     ImportAssets2
73     DefineFontAlignZones
74     CSMTextSettings
75     DefineFont3
76     SymbolClass
77     Metadata
78     DefineScalingGrid
82     DoABC
83     DefineShape4
84     DefineMorphShape2
86     DefineSceneAndFrameLabelData
87     DefineBinaryData
88     DefineFontName
89     StartSound2 

如果是要对swf进行混淆，那应该重点关注Tag值为82的DoABC。