By Mike Schiffman
ISBN-10: 0072228563
ISBN-13: 9780072228564
“A solve-it-yourself secret that may draw you in with interesting, but life like situations that either problem and tell you.” —Tim Newsham, safeguard learn scientist, @stake, Inc.
Malicious hackers are all over the place nowadays, so how do you retain them from your networks? This distinct quantity demanding situations your forensics and incident reaction abilities with 20 real-world hacks awarded by way of upper-echelon protection specialists. very important themes are coated, together with Denial of carrier, instant applied sciences, net assaults, and malicious code. every one problem incorporates a targeted rationalization of the incident—how the break-in was once detected, proof and attainable clues, technical history comparable to log documents and community maps, and a chain of questions that you should clear up. Then, partly II, you get an in depth research of the way the specialists solved every one incident.
Excerpt from “The Insider”:
The Challenge:
Kris, a software program company's senior I.T. staffer, bought a choice from the helpdesk....Users have been complaining that the total contents in their inbox, outbox, and deleted goods folders had thoroughly disappeared....The following Monday, Kris stumbled on that the full trade database were deleted....The attacker despatched an electronic mail from a Yahoo! account taking accountability for the attacks....The email have been despatched from a computing device in the victim's community. Kris introduced in an exterior safety group who instantly all started their investigation...In addition to accumulating actual protection logs, Microsoft trade logs, and digital deepest community (VPN) logs they interviewed key humans contained in the company....
The Solution:
After reviewing the log documents incorporated within the problem, suggest your assessment—when did the deletion of email bills commence and finish, which clients have been hooked up to the VPN on the time, and what IP addresses have been the clients connecting from? Then, flip to the experts' solutions to determine what relatively happened.
Contributing authors include:
Top protection execs from @stake, Foundstone, Guardent, The Honeynet undertaking, college of Washington, Fortrex applied sciences, SecureMac.com, AnchorIS.com, and the nationwide defend details battle unit.
Read Online or Download Hacker's Challenge: Test Your Incident Response Skills Using 20 Scenarios PDF
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Additional info for Hacker's Challenge: Test Your Incident Response Skills Using 20 Scenarios
Example text
Mar 30 ? Mar 30 ? Mar 30 ? Mar 30 ? TIME 0:12 5:04 0:02 31:04 0:00 CMD sched /etc/init pageout fsflush /usr/lib/saf/sac -t / Hacker’s Color profile: Hacking Generic CMYK printer Challenge: profile Composite Default screen Test Your Incident Response Skills Using 20 Scenarios / Schiffman / 9384-0 / Challenge 3 Challenge 3: Figure 3-1. 300 root root ventd root The Parking Lot Gibbon’s network 139 53 1 1 0 0 Mar 30 ? Mar 30 ? 0:01 /usr/sbin/rpcbind 0:00 /usr/lib/sysevent/syse 64 1 0 Mar 30 ?
M. 148 (peer 0, local 59863, serial 40752), reason: Error (No additional info) Table C2-3. M. M. M. M. M. M. M. M. M. 148 established Table C2-3. M. M. M. M. M. M. M. M. M. 148 User [ domain\rkalember ] Table C2-3. M. M. M. M. M. M. M. M. M. M. 148 User [ domain\cmillercmiller ] Table C2-3. M. M. M. M. M. M. M. M. M. 148 established Table C2-3. M. M. M. M. M. M. M. M. M. 148 (peer 49152, local 40402, serial 41174), reason: Error (No additional info) Table C2-3. M. M. M. M. M. M. M. M. 148 closed, reason: None (No additional info) Table C2-3.
26-Feb-00 5:34 Exchange Private Success Audit NT User VICTIMDOMAIN\ exadmin logged onto krucks mailbox, and is not the primary Windows NT account on this mailbox. 26-Feb-00 5:35 Exchange Private Success Audit NT User VICTIMDOMAIN\ exadmin logged onto krucks mailbox, and is not the primary Windows NT account on this mailbox. 26-Feb-00 5:36 Exchange Private Success Audit NT User VICTIMDOMAIN\ exadmin logged onto wsantos mailbox, and is not the primary Windows NT account on this mailbox. 26-Feb-00 5:40 Exchange Private Success Audit NT User VICTIMDOMAIN\ exadmin logged onto kcurran mailbox, and is not the primary Windows NT account on this mailbox.
Hacker's Challenge: Test Your Incident Response Skills Using 20 Scenarios by Mike Schiffman
by Michael
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