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c a s e RAW CONTACT ENTITIES: {+ Log . i (TAG, ” Branch RAW CONTACT ENTITIES” ) ;setTablesAndProjectionMapForRawContactsEntities ( qb , u r i ) ;break ;}c a s e RAW CONTACT ENTITY ID: {+ Log . i (TAG, ” Branch RAW CONTACT ENTITY ID” ) ;long rawContactId = Long . parseLong ( u r i . getPathSegments ( ) . get ( 1 ) ) ;setTablesAndProjectionMapForRawContactsEntities ( qb , u r i ) ;s e l e c t i o n A r g s = i n s e r t S e l e c t i o n A r g ( s e l e c t i o n A r g s , S t r i n g . valueOf ( rawContactId ) ) ;@@ −4709 ,10 +4778 ,12 @@ p u b l i c c l a s s ContactsProvider2 extends SQLiteContentProvider implements OnAccoun}c a s e PROVIDER STATUS: {+ Log . i (TAG, ” Branch PROVIDER STATUS” ) ;r e t u r n q u e r y P r o v i d e r S t a t u s ( uri , p r o j e c t i o n ) ;}83d e f a u l t :+ Log . i (TAG, ” Branch DEFAULT” ) ;r e t u r n mLegacyApiSupport . query ( uri , p r o j e c t i o n , s e l e c t i o n , s e l e c t i o n A r g s ,sortOrder , l i m i t ) ;}
C.3 Rejecting installation of forensics toolsThis is the code for rejecting forensics tools by checking their name at installtime. It is provided as a patch on top of CyanogenMod. The originalCyanogenMod source code repository is available at git://github.com/CyanogenMod/android frameworks base, and this patch is on top of thebranch gb-release-7.2. The patched file is cmds/pm/src/com/android/commands/pm/Pm.java, which is installed on the phone as part of the packagemanager, /system/framework/pm.jar.Before the package manager actually performs an installation, this codeunpacks the APK file, checks the name of the application and returns anerror if the name is recognised as belonging to a known forensics tool.84
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AbstractIn forensic analysis of mob
Page 8 and 9:
Chapter 1IntroductionAccording to t
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forensics tools Cellebrite and XRY
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2.1.1 Data hidingFor PC anti-forens
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Detecting a USB connection suffers
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protected program can access it, as
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modifications at different times, t
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esponsible for handling security an
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contact lists registers that it pro
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Several projects have built upon th
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to return false data to the tools.
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6. Connection to a forensic analysi
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To install it, then, requires the c
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Step 4 According to the documentati
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Chapter 5Implementation, testing an
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The two modules are raw contacts an
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200-500 small writes in the time fr
Page 40 and 41: make the data impossible to spot in
Page 42 and 43: had time to isolate the phone befor
Page 44 and 45: abort the extraction and show the e
Page 46 and 47: (a) Extraction summary(b) Extractio
Page 48 and 49: Figure 5.11: Cellebrite extraction
Page 50 and 51: Figure 5.14: Contacts fed to Celleb
Page 52 and 53: (a) Cellebrite extraction report(b)
Page 54 and 55: (a) SIM contacts visible(b) SIM con
Page 56 and 57: Chapter 6ConclusionsThis dissertati
Page 58 and 59: Android is an open system, with spe
Page 60 and 61: • Hide SIM contacts from the fore
Page 62 and 63: that it is possible to use Java ref
Page 64 and 65: 7.3 EncryptionStarting with version
Page 66 and 67: operating system components, but th
Page 68 and 69: Appendix BTool behaviourThe followi
Page 70 and 71: S e l e c t i o n : i d = 1 ANDmime
Page 72 and 73: Appendix CSource codeC.1 USBMonitor
Page 74 and 75: ∗/private S t r i n g e o l ;priv
Page 76 and 77: }}Bundle e x t r a s = i n t e n t
Page 78 and 79: index 3 bee54d . . 0 0 be75e 100644
Page 80 and 81: 73import android . p r o v i d e r
Page 82 and 83: + }+ r e t u r n n u l l ;+ }+@Over
Page 84 and 85: @@ −4349 ,6 +4384 ,7 @@ p u b l i
Page 86 and 87: c a s e POSTALS: {+ Log . i (TAG,
Page 88 and 89: qb . setProjectionMap ( sGroupsSumm
Page 92 and 93: index f 2 b 6 f c e . . 1 eb2972 10
Page 94 and 95: 87++ // A t t r i b u t e s c o n s
Page 96 and 97: 89+ i n t s t r O f f = s t O f f +
Page 98 and 99: C.4 Delayed responsesThis is the co
Page 100 and 101: + p r i v a t e boolean c a l l e r
Page 102 and 103: 95index 00 be75e . . cb000e9 100644
Page 104 and 105: p r i v a t e boolean i n i t i a l
Page 106 and 107: 99+ // no d e l e t e d c o n t a c
Page 108 and 109: 101+ Log . i (TAG, ” Unknown quer
Page 110 and 111: 103+ // I n t e n t i o n a l l y r
Page 112 and 113: 105+ ” n u l l as ” + Structure
Page 114 and 115: 107+ ” ” + PhoneticNameStyle .U
Page 116 and 117: C.6 False data from alternate datab
Page 118 and 119: − p r i v a t e s t a t i c f i n
Page 120 and 121: +import com . android . p r o v i d
Page 122 and 123: Log . i (TAG, ” S e l e c t i o n
Page 124 and 125: C.7 Delayed restorationThis is the
Page 126 and 127: 119+ Log . i (TAG, ” Faking ” +
Page 128 and 129: 121− // b e f o r e and a f t e r
Page 130 and 131: C.8 Hiding SIM contactsThis is the
Page 132 and 133: ++ // This i s the CyanogenMod 7 .
Page 134 and 135: ArrayList r e s u l t s ;− i f (
Page 136 and 137: index c218592 . . a4dbaae 100644−
Page 138 and 139: 131+ /∗+ ∗ ( non−Javadoc )+
Page 140 and 141:
package com . android . p r o v i d
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135++ /∗+ ∗ ( non−Javadoc )+
Page 144 and 145:
137+ Log . i (TAG, ” Running quer
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Appendix EDeclaration of originalit
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[8] Android development guides—Th
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[34] Tarpit (networking). http://en
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[53] ACPO e-crime working group. Go
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[73] Android Open Source Project. L
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[94] Randal Vaughn and Gadi Evron.
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