DFIR SANS360 Talks

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Red Flags Chart Document Created Document Copied & Modified • Wrong creator • Wrong company • No metadata when there should be • Wrong modifier • Same create date • Same print date • No metadata when there should be
Detection Process In Action Suspected Bid Rigging at CompanyA
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Registry Decoder • Originally fun
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Registry Decoder Offline • Used t
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Browsing • Similar to Access Data
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Plugins • Full plugin system, eac
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Searching - The Best Part!! • No
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Reporting • We wanted to be able
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TRIAGE Standardizing Remote IR Coll
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Our Problem • Slow Response Time
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Our Actions - After Triage • Auto
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What does it do? • Runs Sysintern
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Quick Hits • Start Up Info • AV
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CASE STUDY
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Triage Received - AV Logs analyzed
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Wait what was that?? • Yes we hav
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What hit me? • Gammima.AG • Gam
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Triage Timings • 5hr 25 Minutes
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Who Created Triage?
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"All our knowledge is the offspring
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The REALITY of the depiction DOESN'
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By the time a person reaches physic
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The Midline moves down towards the
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Growth & Development of the Face 7
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Before you reach for your slide rul
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5 Step Age Estimation Process 1. Ro
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3 Years Old
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9 Years Old
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15 Years Old
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25 Years Old
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"All our knowledge is the offspring
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SANS360 Registry, UserAssist, and V
Page 78 and 79: VSCs Does old data every completely
Page 80 and 81: UserAssist Info from the Registry N
Page 82: Questions? Harlan Carvey harlanc@ap
Page 85 and 86: Kitteh Porn!
Page 87 and 88: Emperor Rob Let's Meet Our Suspects
Page 89 and 90: Find the Common Images $ awk '{prin
Page 91 and 92: Eliminate "Known Goods" $ awk '{pri
Page 93 and 94: Lee-Ah and Emperor Rob? $ awk '{pri
Page 95 and 96: Thanks J-Michael!
Page 98 and 99: Automating Your Timeline Analysis i
Page 100 and 101: Background • • What about YARA?
Page 102 and 103: Log2timeline and YARA Together At L
Page 104 and 105: Example Rule private rule MFT_Hit {
Page 106: Summary • YARA rules can be used
Page 109 and 110: Overview What Are Fraudulent Docum
Page 111 and 112: What Are Fraudulent Documents Fraud
Page 113 and 114: Types of Fraud - Purchasing Indict
Page 115 and 116: Types of Fraud - Bid Rigging FBI a
Page 117 and 118: Word Documents Metadata Metadata i
Page 119 and 120: Word Documents Metadata Creating a
Page 121 and 122: Word Documents Metadata Printing D
Page 123 and 124: Red Flag #1 Company’s name should
Page 125 and 126: Red Flag #3 Creation dates shouldn
Page 127: Red Flag #5 No Metadata when metada
Page 131 and 132: Collect Documents Mixture of bids,
Page 133 and 134: Extract Metadata Run SquirrelGrippe
Page 135 and 136: Analyze Metadata Suspicious Documen
Page 137: What’s Next More Information Pap
Page 141: Pay no attention to the data behind
Page 153: Girl, Unallocated’s Open Source T
Page 157: Helmet of Problem Solving Dongle of
Page 160 and 161: Context LYNXeon is our tool for ne
Page 162 and 163: The Challenge We get our first qua
Page 164 and 165: Bad Host! Bad! No Cookie! Easy to
Page 166 and 167: What are we doing again? Initial c
Page 168 and 169: Caveats Google, Akamai and Faceboo
Page 170: Questions & Discussion For future q
Page 173 and 174: • Registry values used to track a
Page 175 and 176: For Windows XP: C:\Documents and Se
Page 177 and 178: Live Registry: HK_USERS\(USERID)\Lo
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\Software\Microsoft\Windows\Shell\B
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TZWorks Windows Shellbag Parser (ht
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C:\>sbag usrclass.dat -csv > usrcla
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Unauthorized Access of Other Employ
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#SANS360 DFIR Summit 2012! Hi.. My
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Log2timeline! Reviewing log2timelin
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Now let’s try this on a real comp
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Log2timeline does a GREAT job of ma
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Data diagram of PoC Solution: Featu
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To do: • Find time (egoings@kpmg.
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DFIR SANS360 Talks

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