Threat Level: green Handler on Duty: Didier Stevens

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Date Author Title

POR SCAN BRUTE FORCE ATTACK

2009-01-30Mark HofmanRequest for info - Scan and webmail

POR

2019-11-19/a>Johannes UllrichCheap Chinese JAWS of DVR Exploitability on Port 60001
2019-08-01/a>Johannes UllrichWhat is Listening On Port 9527/TCP?
2019-07-26/a>Kevin ShorttDVRIP Port 34567 - Uptick
2019-03-09/a>Guy BruneauA Comparison Study of SSH Port Activity - TCP 22 & 2222
2018-12-16/a>Guy BruneauRandom Port Scan for Open RDP Backdoor
2018-01-09/a>Jim ClausingWhat is going on with port 3333?
2017-09-22/a>Russell EubanksWhat is the State of Your Union?
2017-09-05/a>Johannes UllrichThe Mirai Botnet: A Look Back and Ahead At What's Next
2017-08-18/a>Guy Bruneautshark 2.4 New Feature - Command Line Export Objects
2017-06-16/a>Lorna HutchesonWhat is going on with Port 83?
2017-04-22/a>Jim ClausingWTF tcp port 81
2017-01-28/a>Guy BruneauRequest for Packets and Logs - TCP 5358
2017-01-10/a>Johannes UllrichPort 37777 "MapTable" Requests
2016-05-26/a>Xavier MertensKeeping an Eye on Tor Traffic
2016-04-25/a>Guy BruneauHighlights from the 2016 HPE Annual Cyber Threat Report
2016-02-02/a>Johannes UllrichTargeted IPv6 Scans Using pool.ntp.org .
2016-01-20/a>Xavier Mertens/tmp, %TEMP%, ~/Desktop, T:\, ... A goldmine for pentesters!
2015-09-28/a>Johannes Ullrich"Transport of London" Malicious E-Mail
2015-06-27/a>Guy BruneauIs Windows XP still around in your Network a year after Support Ended?
2015-04-08/a>Tom WebbIs it a breach or not?
2014-10-13/a>Lorna HutchesonFor or Against: Port Security for Network Access Control
2014-09-15/a>Johannes UllrichGoogle DNS Server IP Address Spoofed for SNMP reflective Attacks
2014-07-05/a>Guy BruneauJava Support ends for Windows XP
2014-06-11/a>Daniel WesemannHelp your pilot fly!
2014-05-23/a>Richard PorterHighlights from Cisco Live 2014 - The Internet of Everything
2014-03-26/a>Johannes UllrichLet's Finally "Nail" This Port 5000 Traffic - Synology owners needed.
2014-03-13/a>Daniel WesemannIdentification and authentication are hard ... finding out intention is even harder
2014-03-06/a>Mark BaggettPort 5000 traffic and snort signature
2014-01-22/a>Chris MohanLearning from the breaches that happens to others
2014-01-11/a>Guy Bruneautcpflow 1.4.4 and some of its most Interesting Features
2014-01-02/a>Johannes UllrichScans Increase for New Linksys Backdoor (32764/TCP)
2013-11-25/a>Johannes UllrichMore Bad Port 0 Traffic
2013-11-22/a>Rick WannerPort 0 DDOS
2013-10-30/a>Russ McReeSIR v15: Five good reasons to leave Windows XP behind
2013-05-19/a>Kevin ShorttPort 51616 - Got Packets?
2013-03-03/a>Richard PorterUptick in MSSQL Activity
2013-01-08/a>Richard PorterYahoo Web Interface Report: Compose and Send
2012-12-06/a>Daniel WesemannFake tech support calls - revisited
2012-10-03/a>Kevin ShorttFake Support Calls Reported
2012-01-27/a>Mark HofmanCISCO Ironport C & M Series telnet vulnerability
2012-01-13/a>Guy BruneauSysinternals Updates - http://blogs.technet.com/b/sysinternals/archive/2012/01/13/updates-autoruns-v11-21-coreinfo-v3-03-portmon-v-3-03-process-explorer-v15-12-mark-s-blog-and-mark-at-rsa-2012.aspx
2011-11-11/a>Rick WannerAPPLE-SA-2011-11-10-2 Time Capsule and AirPort Base Station (802.11n) Firmware 7.6 update
2011-10-25/a>Chris MohanRecurring reporting made easy?
2011-08-25/a>Kevin ShorttIncreased Traffic on Port 3389
2011-06-29/a>Johannes UllrichRandom SSL Tips and Tricks
2011-06-21/a>Chris MohanAustralian government security audit report shows tough love to agencies
2011-05-23/a>Mark HofmanMicrosoft Support Scam (again)
2011-04-20/a>Daniel WesemannData Breach Investigations Report published by Verizon
2011-01-25/a>Chris MohanReviewing our preconceptions
2011-01-24/a>Rob VandenBrinkWhere have all the COM Ports Gone? - How enumerating COM ports led to me finding a “misplaced” Microsoft tool
2011-01-15/a>Jim ClausingWhat's up with port 8881?
2011-01-08/a>Guy BruneauPandaLabs 2010 Annual Report
2010-11-24/a>Jim ClausingHelp with odd port scans
2010-08-16/a>Raul SilesThe Seven Deadly Sins of Security Vulnerability Reporting
2010-07-29/a>Rob VandenBrinkThe 2010 Verizon Data Breach Report is Out
2010-07-06/a>Rob VandenBrinkBogus Support Organizations use Live Operators to Install Malware
2010-06-15/a>Manuel Humberto Santander PelaezMicrosoft Windows Help and Support Center vulnerability (CVE 2010-1885) exploit in the wild
2010-04-20/a>Raul SilesAre You Ready for a Transportation Collapse...?
2010-03-01/a>Mark HofmanMicrosoft will drop support for Vista (without any Service Packs) on April 13 and support for XP SP2 ends July 13. (i.e. no more security updates). If you are still running these, it it time to update.
2010-02-03/a>Rob VandenBrinkSupport for Legacy Browsers
2010-01-09/a>G. N. WhiteWhat's Up With All The Port Scanning Using TCP/6000 As A Source Port?
2009-10-28/a>Johannes UllrichCyber Security Awareness Month - Day 28 - ntp (123/udp)
2009-10-25/a>Lorna HutchesonCyber Security Awareness Month - Day 25 - Port 80 and 443
2009-10-21/a>Pedro BuenoCyber Security Awareness Month - Day 21 - Port 135
2009-10-17/a>Rick WannerCyber Security Awareness Month - Day 17 - Port 22/SSH
2009-10-15/a>Deborah HaleCyber Security Awareness Month - Day 15 - Ports 995, 465, and 993 - Secure Email
2009-10-11/a>Mark HofmanCyber Security Awareness Month - Day 12 Ports 161/162 Simple Network Management Protocol (SNMP)
2009-10-08/a>Johannes UllrichCyber Security Awareness Month - Day 8 - Port 25 - SMTP
2009-05-02/a>Rick WannerSignificant increase in port 2967 traffic
2009-04-15/a>Marcus Sachs2009 Data Breach Investigation Report
2009-01-30/a>Mark HofmanRequest for info - Scan and webmail
2009-01-21/a>Raul SilesTraffic increase for port UDP/8247
2008-12-16/a>donald smithCisco's Annual Security report has been released.
2008-08-02/a>Maarten Van HorenbeeckA little of that human touch
2008-07-18/a>Adrien de BeaupreExit process?
2008-07-02/a>Jim ClausingThe scoop on the spike in UDP port 7 traffic
2008-05-26/a>Marcus SachsPort 1533 on the Rise
2008-04-27/a>Marcus SachsWhat's With Port 20329?
2008-04-10/a>Deborah HaleDSLReports Being Attacked Again
2008-04-08/a>Swa FrantzenSymantec's Global Internet Security Threat Report
2008-03-30/a>Mark HofmanMail Anyone?
2006-11-29/a>Toby KohlenbergNew Vulnerability Announcement and patches from Apple
2006-09-21/a>Johannes UllrichApple updates Airport Drivers

SCAN

2019-11-23/a>Guy BruneauLocal Malware Analysis with Malice
2019-11-05/a>Rick WannerBluekeep exploitation causing Bluekeep vulnerability scan to fail
2019-11-03/a>Didier StevensYou Too? "Unusual Activity with Double Base64 Encoding"
2019-10-30/a>Xavier MertensKeep an Eye on Remote Access to Mailboxes
2019-10-20/a>Guy BruneauScanning Activity for NVMS-9000 Digital Video Recorder
2019-09-27/a>Xavier MertensNew Scans for Polycom Autoconfiguration Files
2019-09-07/a>Guy BruneauUnidentified Scanning Activity
2019-05-16/a>Xavier MertensThe Risk of Authenticated Vulnerability Scans
2019-04-04/a>Xavier MertensNew Waves of Scans Detected by an Old Rule
2019-03-09/a>Guy BruneauA Comparison Study of SSH Port Activity - TCP 22 & 2222
2019-03-08/a>Remco VerhoefAnalysing meterpreter payload with Ghidra
2019-02-18/a>Didier StevensKnow What You Are Logging
2019-02-02/a>Guy BruneauScanning for WebDAV PROPFIND Exploiting CVE-2017-7269
2018-12-23/a>Guy BruneauScanning Activity, end Goal is to add Hosts to Mirai Botnet
2018-12-16/a>Guy BruneauRandom Port Scan for Open RDP Backdoor
2018-07-02/a>Guy BruneauHello Peppa! - PHP Scans
2018-05-06/a>Guy BruneauScans Attempting to use PowerShell to Download PHP Script
2018-04-30/a>Remco VerhoefAnother approach to webapplication fingerprinting
2018-01-07/a>Guy BruneauSSH Scans by Clients Types
2017-11-13/a>Guy Bruneaujsonrpc Scanning for root account
2017-07-19/a>Xavier MertensBots Searching for Keys & Config Files
2017-05-18/a>Xavier MertensMy Little CVE Bot
2017-04-22/a>Jim ClausingWTF tcp port 81
2017-01-14/a>Xavier MertensBackup Files Are Good but Can Be Evil
2017-01-13/a>Xavier MertensWho's Attacking Me?
2016-12-31/a>Xavier MertensOngoing Scans Below the Radar
2016-09-10/a>Xavier MertensOngoing IMAP Scan, Anyone Else?
2016-05-26/a>Xavier MertensKeeping an Eye on Tor Traffic
2016-02-03/a>Xavier MertensAutomating Vulnerability Scans
2016-02-02/a>Johannes UllrichTargeted IPv6 Scans Using pool.ntp.org .
2015-11-04/a>Johannes UllrichInternet Wide Scanners Wanted
2015-04-23/a>Bojan ZdrnjaWhen automation does not help
2014-09-19/a>Guy BruneauWeb Scan looking for /info/whitelist.pac
2014-07-26/a>Chris Mohan"Internet scanning project" scans
2014-06-22/a>Russ McReeOfficeMalScanner helps identify the source of a compromise
2014-06-11/a>Daniel WesemannGimme your keys!
2014-03-06/a>Mark BaggettPort 5000 traffic and snort signature
2014-02-15/a>Rob VandenBrinkMore on HNAP - What is it, How to Use it, How to Find it
2014-02-14/a>Chris MohanScanning activity for /siemens/bootstrapping/JnlpBrowser/Development/
2014-02-13/a>Johannes UllrichLinksys Worm ("TheMoon") Captured
2014-02-12/a>Johannes UllrichSuspected Mass Exploit Against Linksys E1000 / E1200 Routers
2014-01-31/a>Chris MohanLooking for packets from three particular subnets
2014-01-17/a>Russ McReeMassive RFI scans likely a free web app vuln scanner rather than bots
2014-01-09/a>Bojan ZdrnjaMassive PHP RFI scans
2013-12-19/a>Rob VandenBrinkPassive Scanning Two Ways - How-Tos for the Holidays
2013-12-09/a>Rob VandenBrinkScanning without Scanning
2013-10-22/a>Richard PorterGreenbone and OpenVAS Scanner
2013-10-17/a>Adrien de BeaupreInternet wide DNS scanning
2013-10-12/a>Richard PorterReported Spike in tcp/5901 and tcp/5900
2013-08-19/a>Rob VandenBrinkZMAP 1.02 released
2013-07-01/a>Manuel Humberto Santander PelaezUsing nmap scripts to enhance vulnerability asessment results
2013-03-03/a>Richard PorterUptick in MSSQL Activity
2013-02-03/a>Lorna HutchesonIs it Really an Attack?
2012-11-30/a>Daniel WesemannNmap 6.25 released - lots of new goodies, see http://nmap.org/changelog.html
2012-08-13/a>Rick WannerInteresting scan for medical certification information...
2012-06-27/a>Daniel WesemannWhat's up with port 79 ?
2011-07-17/a>Mark HofmanSSH Brute Force
2011-02-28/a>Deborah HalePossible Botnet Scanning
2011-02-07/a>Pedro BuenoThe Good , the Bad and the Unknown Online Scanners
2010-11-24/a>Jim ClausingHelp with odd port scans
2010-08-10/a>Daniel WesemannSSH - new brute force tool?
2010-02-01/a>Rob VandenBrinkNMAP 5.21 - Is UDP Protocol Specific Scanning Important? Why Should I Care?
2010-01-09/a>G. N. WhiteWhat's Up With All The Port Scanning Using TCP/6000 As A Source Port?
2009-06-26/a>Mark HofmanPHPMYADMIN scans
2009-06-24/a>Kyle HaugsnessTCP scanning increase for 4899
2009-02-01/a>Chris CarboniScanning for Trixbox vulnerabilities
2009-01-30/a>Mark HofmanRequest for info - Scan and webmail
2009-01-12/a>William SaluskyWeb Application Firewalls (WAF) - Have you deployed WAF technology?

BRUTE

2018-01-09/a>Jim ClausingAre you watching for brute force attacks on IPv6?
2017-08-07/a>Xavier MertensIncrease of phpMyAdmin scans
2017-04-26/a>Johannes UllrichIf there are some unexploited MSSQL Servers With Weak Passwords Left: They got you now (again)
2015-06-23/a>Kevin ShorttXOR DDOS Mitigation and Analysis
2015-06-22/a>Johannes UllrichSMTP Brute Forcing
2014-09-07/a>Johannes UllrichOdd Persistent Password Bruteforcing
2014-07-23/a>Johannes UllrichNew Feature: "Live" SSH Brute Force Logs and New Kippo Client
2014-07-22/a>Daniel Wesemann WordPress brute force attack via wp.getUsersBlogs
2013-12-02/a>Richard PorterReports of higher than normal SSH Attacks
2013-07-31/a>Johannes UllrichPOP3 Server Brute Forcing Attempts Using Polycom Credentials
2013-06-23/a>Kevin ListonIs SSH no more secure than telnet?
2012-12-16/a>Tony CarothersSSH Brute Force on Non-Standard Ports
2011-12-04/a>Guy BruneauSSH Password Brute Forcing may be on the Rise
2011-11-06/a>Tom ListonNew, odd SSH brute force behavior
2011-08-02/a>Mark HofmanSSH Brute Force attacks
2011-07-31/a>Daniel WesemannAnatomy of a Unix breach
2011-07-17/a>Mark HofmanSSH Brute Force
2010-09-07/a>Bojan ZdrnjaSSH password authentication insight and analysis by DRG
2010-08-27/a>Mark HofmanFTP Brute Password guessing attacks
2010-06-18/a>Adrien de BeaupreDistributed SSH Brute Force Attempts on the rise again
2010-06-18/a>Tom ListonIMPORTANT INFORMATION: Distributed SSH Brute Force Attacks
2010-01-01/a>G. N. WhiteDealing With Unwanted SSH Bruteforcing
2009-11-30/a>Bojan ZdrnjaDistributed Wordpress admin account cracking
2009-04-17/a>Daniel WesemannGuess what? SSH again!
2009-03-30/a>Daniel WesemannWatch your Internet routers!
2009-01-30/a>Mark HofmanRequest for info - Scan and webmail
2008-10-02/a>Kyle HaugsnessLow, slow, distributed SSH username brute forcing
2008-06-09/a>Scott FendleySo Where Are Those OpenSSH Key-based Attacks?
2008-05-12/a>Scott FendleyBrute-force SSH Attacks on the Rise

FORCE

2018-01-09/a>Jim ClausingAre you watching for brute force attacks on IPv6?
2017-08-07/a>Xavier MertensIncrease of phpMyAdmin scans
2017-04-26/a>Johannes UllrichIf there are some unexploited MSSQL Servers With Weak Passwords Left: They got you now (again)
2015-06-23/a>Kevin ShorttXOR DDOS Mitigation and Analysis
2014-09-07/a>Johannes UllrichOdd Persistent Password Bruteforcing
2014-07-22/a>Daniel Wesemann WordPress brute force attack via wp.getUsersBlogs
2013-12-02/a>Richard PorterReports of higher than normal SSH Attacks
2013-06-23/a>Kevin ListonIs SSH no more secure than telnet?
2012-12-16/a>Tony CarothersSSH Brute Force on Non-Standard Ports
2011-12-04/a>Guy BruneauSSH Password Brute Forcing may be on the Rise
2011-11-06/a>Tom ListonNew, odd SSH brute force behavior
2011-08-02/a>Mark HofmanSSH Brute Force attacks
2011-07-31/a>Daniel WesemannAnatomy of a Unix breach
2011-07-17/a>Mark HofmanSSH Brute Force
2010-09-07/a>Bojan ZdrnjaSSH password authentication insight and analysis by DRG
2010-06-18/a>Adrien de BeaupreDistributed SSH Brute Force Attempts on the rise again
2010-06-18/a>Tom ListonIMPORTANT INFORMATION: Distributed SSH Brute Force Attacks
2010-01-23/a>Lorna HutchesonThe necessary evils: Policies, Processes and Procedures
2010-01-01/a>G. N. WhiteDealing With Unwanted SSH Bruteforcing
2009-11-30/a>Bojan ZdrnjaDistributed Wordpress admin account cracking
2009-04-17/a>Daniel WesemannGuess what? SSH again!
2009-03-30/a>Daniel WesemannWatch your Internet routers!
2009-01-30/a>Mark HofmanRequest for info - Scan and webmail
2008-10-02/a>Kyle HaugsnessLow, slow, distributed SSH username brute forcing
2008-06-09/a>Scott FendleySo Where Are Those OpenSSH Key-based Attacks?
2008-05-12/a>Scott FendleyBrute-force SSH Attacks on the Rise

ATTACK

2019-08-25/a>Guy BruneauAre there any Advantages of Buying Cyber Security Insurance?
2019-07-20/a>Guy BruneauRe-evaluating Network Security - It is Increasingly More Complex
2017-09-06/a>Adrien de BeaupreModern Web Application Penetration Testing , Hash Length Extension Attacks
2016-11-02/a>Rob VandenBrinkWhat Does a Pentest Look Like?
2016-06-03/a>Tom ListonMySQL is YourSQL
2015-03-18/a>Daniel WesemannPass the hash!
2015-02-19/a>Daniel WesemannDNS-based DDoS
2014-02-26/a>Russ McReeOngoing NTP Amplification Attacks
2014-02-17/a>Chris MohanNTP reflection attacks continue
2013-12-02/a>Richard PorterReports of higher than normal SSH Attacks
2013-08-19/a>Guy Bruneau Business Risks and Cyber Attacks
2013-07-27/a>Scott FendleyDefending Against Web Server Denial of Service Attacks
2013-07-13/a>Lenny ZeltserDecoy Personas for Safeguarding Online Identity Using Deception
2012-10-05/a>Richard PorterReports of a Distributed Injection Scan
2011-12-28/a>Daniel WesemannHash collisions vulnerability in web servers
2011-12-01/a>Mark HofmanSQL Injection Attack happening ATM
2011-09-28/a>Richard PorterAll Along the ARP Tower!
2011-01-23/a>Richard PorterCrime is still Crime!
2010-12-23/a>Mark HofmanWhite house greeting cards
2010-08-16/a>Raul SilesDDOS: State of the Art
2010-08-15/a>Manuel Humberto Santander PelaezObfuscated SQL Injection attacks
2010-08-13/a>Tom ListonThe Strange Case of Doctor Jekyll and Mr. ED
2010-03-15/a>Adrien de BeaupreSpamassassin Milter Plugin Remote Root Attack
2010-01-29/a>Johannes UllrichAnalyzing isc.sans.org weblogs, part 2, RFI attacks
2009-11-11/a>Rob VandenBrinkLayer 2 Network Protections against Man in the Middle Attacks
2009-08-28/a>Adrien de BeaupreWPA with TKIP done
2009-06-04/a>Raul SilesTargeted e-mail attacks asking to verify wire transfer details
2009-04-20/a>Jason LamDigital Content on TV
2009-04-02/a>Bojan ZdrnjaJavaScript insertion and log deletion attack tools
2009-03-20/a>donald smithStealthier then a MBR rootkit, more powerful then ring 0 control, it’s the soon to be developed SMM root kit.
2009-02-25/a>Swa FrantzenTargeted link diversion attempts
2009-01-30/a>Mark HofmanRequest for info - Scan and webmail
2009-01-18/a>Maarten Van HorenbeeckTargeted social engineering
2008-12-03/a>Andre LudwigNew ISC Poll! Has your organization suffered a DDoS (Distributed Denial of Service) attack in the last year?
2008-07-09/a>Johannes UllrichUnpatched Word Vulnerability
2008-05-26/a>Marcus SachsPredictable Response
2008-03-27/a>Maarten Van HorenbeeckGuarding the guardians: a story of PGP key ring theft