Proxy labs

Author: s | 2025-04-24

Proxy Lab: Writing a Caching Web Proxy. Contribute to Zuixie/csapp-proxy-labs development by creating an account on GitHub.

jessyli/proxy-lab: proxy lab in cmu - GitHub

Over 400,000 Windows machines and an unknown number of computers running macOS are believed to be infected with a malicious proxy that leaves them vulnerable to undesired adware, backdoors, Person-in-The-Middle (PiTM) attacks, and more.AT&T Alien Labs recently reported the discovery of over a thousand new malware samples that deliver a proxy application. The company that offers the proxy service claims it has 400,000 proxy exit nodes, which operate as a large-scale proxy botnet.Silent InstallationThe proxy software is written in the Go language and is typically delivered by way of pirated software and games. The company running the proxy service claims that all proxy nodes are from users who have been informed and agreed to have them installed.AT&T Alien Labs begs to differ: According to them, “The application is silently installed by malware on infected machines without user knowledge and interaction.” Within the malware, they’ve identified specific embedded commands that disable popups that would otherwise ask if users wish to install the software, as well as progress bars and other messages relating to installation.macOS versus Windows Installs Evading DetectionThe Mac and Windows versions originate with the same source code. During installation, some Mac versions are detected by Apple’s security checks, while the Windows version slips past undetected. Researchers believe that the Windows version’s failure to detect it occurs because the application is signed, fooling the system into thinking it is legitimate software.The installation script goes beyond just installing files to also establish persistence by running a registry key as well as an update scheduler. The updater runs every hour to check for the availability of updated versions.AT&T reports that once installed,The proxy then continuously gathers vital information from the machine to ensure optimal performance and responsiveness. This includes everything from process list and monitoring CPU to memory utilization and even tracking battery status. This dynamic data collection underscores its capability to manage the demands of proxy requests while evading suspicion by adapting to the system’s operational context.This information is shared as the proxy communicates with its command and control to get further instructions.The Mac version is delivered via AdLoad malware, which was first detected in 2017, with big campaigns detected in both 2021 and 2022. Considering this new campaign in light of those previous campaigns leads AT&T analysts to consider that AdLoad might have a “pay-per-install” offer.The ability to monetize installs through an affiliate program (for both Windows and Mac versions) Databases, JDBC (the Java Database Connectivity API) requires drivers for each database. The JDBC driver gives out the connection to the database and implements the protocol for transferring the query and result between client and database. If you are looking for the ODBC/JDBC drivers provided by an external vendor and you are a licensed customer you can access them via the Support Portal at Since the Open Database Connectivity (ODBC) is such a prolific framework to enable Business Intelligence (BI) tools, DataStax provides a set of ODBC drivers to enable these use cases. For reference on ODBC drivers check out this blog. Community Drivers Version The Community Drivers are client libraries for developers creating applications with Apache Cassandra™ or DataStax products. These drivers are not maintained or supported by DataStax. DataStax Labs DataStax Labs provides the Apache Cassandra™ and DataStax communities with non-supported previews of potential production software enhancements, tools, aids, and partner software designed to increase productivity. Check out the current items below and download one — or all — to try them out yourself. We want you to have fun with these DataStax Labs previews, but please note our disclaimer that these tools are not supported, and should not be put into production. Also, as you try them out we would love your feedback, good or bad; connect with us through the DataStax Community! DataStax Proxy for DynamoDB™ and Apache Cassandra™ Preview version of an open source tool that enables developers to run their AWS DynamoDB™ workloads on Apache Cassandra™. With the proxy, developers can run DynamoDB workloads outside of AWS (including on premises, other clouds, and in hybrid configurations). DataStax Spring Boot Starter The DataStax Spring Boot Starter streamlines the development of Spring applications with Cassandra and DataStax. Labs Item Get Started Today! WhitepaperData Modeling in Apache

Proxylab - Proxy lab handout - , Fall 20XX Proxy Lab

Medium Risk ← Lowest Risk Highest Risk → We consider web traffic from IP address 77.111.247.76 to present a potentially medium fraud risk. This IP address is owned by HERN Labs AB whose web traffic we consider to present a potentially low risk. In both cases, non-web traffic may present a different risk or no risk at all. Scamalytics see low levels of web traffic from this IP address across our global network, little of which we suspect to be potentially fraudulent. Considering only the web traffic where we have visibility, we apply a risk score of 20/100 to 77.111.247.76, which reflects the proportion of this traffic which we suspect to be potentially fraudulent. The device on 77.111.247.76 is operating an anonymising VPN, which could be proxying traffic from another geographical location. The geographical location of 77.111.247.76 is in Sweden, however the geographical location of the user could be anywhere in the world. IP Fraud Risk API { "ip":"77.111.247.76", "score":"20", "risk":"medium", "is_blacklisted_external": false, ... } Operator Hostname n/a ASN 205016 ISP Name HERN Labs AB Organization Name n/a Connection type n/a Location Country Name Sweden Country Code SE State / Province Östergötland District / County Linköping Municipality City Linköping (Innerstaden) Postal Code 582 22 Latitude 58.4116 Longitude 15.6268 Datacenter Does the connecting device reside in a datacenter? Datacenter Yes VPN Yes Scamalytics Proxy Analysis Scamalytics analysis on proxy status of IP Datacenter VPN Apple iCloud Private Relay AWS IP Address Google IP Address External Blacklists Is this IP address blacklisted on reliable open source datasets? Firehol No IP2ProxyLite No IPsum No Spamhaus No X4Bnet Spambot No Proxies Anonymizing VPN Yes Tor Exit Node No Server No Public Proxy No Web Proxy No Search Engine Robot No Domain Names --> IP Address data partner DB-IP.com: Proxy data sponsored by IP2Proxy: IMPORTANT: Scamalytics Ltd operate a fraud-detection network with visibility into many millions of internet users per month. We do not have visibility into the entire internet. The statements on this page represent our opinion based on the limited information we have available to us, and specifically only cover web connections made by internet users to websites and applications, not other connections such as server to server connections.. Proxy Lab: Writing a Caching Web Proxy. Contribute to Zuixie/csapp-proxy-labs development by creating an account on GitHub.

GitHub - Zuixie/csapp-proxy-labs: Proxy Lab: Writing a

Learn how to connect to the Endor Labs Patch Factory and use an Endor patch. You can start using Endor patches with 3 simple steps:Configure an API Key to connect to the Endor Labs Patch FactoryConfigure your package manager to use Endor patches.Configure GradleConfigure MavenSpecify the Endor Patch you want to use.Create an API keyTo gain Rest API access to Endor Labs Patch Factory, you have to generate API credentials to authenticate to the repository.From Manage, navigate to API Keys.Select Generate API Key.Enter a name to identify the API key, such as “Endor Patch Factory”.Select the permissions to apply to the API Key, you’ll need at least Read Only.Select the expiration date of the API key. This may be either 30, 60, or 90 days.Using these credentials, you can configure Endor Labs your package manager or Artifact Repository proxy to authenticate to the Endor Patch Factory.Configure GradleOpen the build.gradle file of the package you’d like to configure to use patches.Include a repositories section in the build.gradle file to establish a repository connection to the Endor Labs Patch Factory. Make sure to replace namespace with the name of your Endor Labs namespace.Include a reference to the Endor Patch version in the build.gradle file.Example repositories section:repositories { mavenCentral() maven { url " credentials { username "$ENDOR_API_CREDENTIALS_KEY" password "$ENDOR_API_CREDENTIALS_SECRET" }}Finally, include the Endor Labs patch version you’d like to use. For example, to use the latest patched version from Endor Labs add -endor-latest to the version of your dependency.dependencies { implementation("com.fasterxml.jackson.core:jackson-databind:2.9.10.3-endor-latest")}Configure MavenOpen the pom.xml file of the package you’d like to configure to use patches.If there is no section in the pom.xml, then create one.Include a repositories section in the pom.xml file to establish a repository connection to the Endor Labs Patch Factory. Make sure to replace with the name of your Endor Labs namespace. endorlabs Next, open the Maven settings.xml file located at $HOME/.m2/settings.xml and add a section to the settings file with your Endor Labs credentials.The username value must be your API key.The password must be your API key secret.The id value must be same as the value provided in the pom.xml.Example: xmlns=" xmlns:xsi=" xsi:schemaLocation=" endorlabs ${env.ENDOR_API_CREDENTIALS_KEY} ${env.ENDOR_API_CREDENTIALS_SECRET} Finally, include the Endor Labs patch version you’d like to use in to your manifest. For example, to use the latest patched version from Endor Labs include -endor-latest to the version of your dependency. com.fasterxml.jackson.core jackson-databind 2.9.10.3-endor-latest Feedback Was this page helpful? Thanks for the feedback. Write to us at [email protected] to tell us more. Thanks for the feedback. Write to us at [email protected] to tell us more. Mobile VPN focusing on safe browsingVPN Proxy Master is a free mobile VPN application from developer Maple Labs Co., Ltd. This security and privacy service aims to provide users with a private and anonymous experience. With its simple one-tap operation, they can immediately protect their devices from tracking and other online threats.Compared to other solutions like ExpressVPN or NordVPN, VPN Proxy Master takes a simple approach and focuses more on providing a secure web browsing experience with the help of proxy servers. There are multiple subscription plans available to unlock more features and increase the number of devices it can be used on.A safer browsing experienceThere is no shortage of VPN options in that market today, with each one offering all kinds of features to try out. Having said that, there are still plenty of users who are just looking for a simple but effective solution that will primarily be used for web browsing. As such, there are those like VPN Proxy Master that focus on simplicity and aim to fill that very need.As its name suggests, this VPN utilizes proxy servers, in this case, provided by FreeVPN.ai, to help protect you online. With this, your traffic is getting rerouted to mask your IP, making it much harder to pinpoint your location. This has the added benefit of unblocking sites and services with geo-restrictions. It also allows unlimited bandwidth use to maximize your internet connection speeds.Other handy features include a kill switch for sudden disconnections or your device battery runs out, as well as measures to prevent DNS leaks. As for the performance itself, despite the unlocked bandwidth, connection speeds are average at best. Also, if you opt to avail of a subscription, the inherent value is low for the price you're paying compared to its competitors in the market.Stick with the free planIf all you care about is protecting your online browsing, then VPN Proxy Master is a decent option. It has all the basics covered, and setting it up to get started is quite easy. Connection speeds, while not the best, will get the job done. Its subscription plans are a bit harder to recommend due to their pricing, though. Sticking with the free tier is better.PROSSimple and intuitive operationUnlimited bandwidth utilizationKill switch and DNS leak prevention featuresCONSPoor value subscription plansOnly avarage connection speedsAlso available in other platformsVPN Proxy Master for AndroidVPN Proxy Master for MacProgram available in

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Channels for command and control, probably derived from the publicly-available fatedier and EarthWorm projects.The FRP client applications support encryption, compression, and easy token authentication, and work across multiple protocols, including TCP, UDP, HTTP, and HTTPS/TLS. The FRP client applications use the Kuai connection protocol (KCP) for error checking and anonymous data stream delivery over UDP, with packet-level encryption support. The CISA Malware Analysis Report (MAR)-10448362-1.v1 provides more information and IOCs.Detections/Remediations:Corelight provides detections for identifying tunnels and unusual encryption that may be used by such proxy tools, including our Encryption Detection package (part of our Encrypted Traffic Collection), used to identify proprietary encryption and anomalous use of encryption, and our DNS and ICMP tunnel detection packages in our Command and Control (C2) Collection. (These detections are available only for Corelight customers.)Attackers have used hard-coded C2 callbacks with the proxy software to ports 8080, 8443, 8043, 8000, and 10443. Use Corelight’s connection data to identify unusual patterns related to the use of these ports.A specific mention of Zeek® and the GAIT package (developed by Sandia National Labs) appears in this CISA advisory as a possible way to identify proxy traffic. The GAIT package can be loaded onto Corelight sensors; however, we have observed that the package’s performance requirements are usually a barrier to deployment in enterprise environments.Impacket and CovalentStealerImpacket is an open-source tool kit for programmatically constructing and manipulating network protocols. Volt Typhoon activity has included using Impacket to move laterally via existing compromised credentials. CovalentStealer is a custom exfiltration tool also

TCP Proxy Lab - fireless.cs.cornell.edu

8, GeoComply’s complaint refers to proxy applications and screen sharing programs in only a single paragraph, in which GeoComply describes the general invention of the ’805 patent. See Dkt. No. 1 ¶ 13. That paragraph, like the ’805 patent itself, contains no allegations regarding the structure or operation of the proxy detection module or the screen sharing module. And there are no new allegations in GeoComply’s proposed amended complaint that are directed to proxy applications or screen sharing programs. In defining what is needed to satisfy the “inventive concept” requirement, the Federal Circuit has distinguished between claims in which “[t]he essential advance is . . . a functionally described” result, and claims that provide an advance in the underlying technical process or a “further specification of a particular technology” for achieving the abstract result. See Affinity Labs, 838 F.3d at 1263. If, for example, the claims in this case had recited an improved method for detecting the presence of a proxy application on a user’s device, that advance might well have satisfied the inventive concept requirement. But claims 7 and 8 recite only the functional result of detecting a proxy application or a screen sharing program, respectively, without any “further specification of a particular technology” for doing so. See id. Such recitations “do[] not cross out of the abstract idea category” at Alice step two. Id. There is also no suggestion in the intrinsic record that the idea of looking for proxy applications or screen sharing programs on a person’s device amounts to “significantly more” than the abstract idea to which the claims are directed. See Alice, 573 U.S. at 218 (citation omitted). The specification contains only cursory references to a “proxy detection module” and a “screen sharing protection module” that may be used to detect those types of programs, and it provides no detail as to what those “modules” are or how they would be implemented. ’805 patent, col. 3, ll. 42–53. There is thus no basis in either the intrinsic record or the pleadings from which one could 35 conclude that the recitation of proxy applications and screen sharing programs in claims 7 and 8 amounts to an inventive concept, even if GeoComply had raised claims 7 and 8 in its response to Xpoint’s motion to dismiss. IV. Infringement Xpoint next argues that GeoComply’s complaint should be dismissed because it is legally insufficient to allege infringement of the ’805 patent. Although it is not strictly necessary to reach the issue of infringement given my ruling on the section 101 issue above, I reach that issue in the interest of completely resolving the disputes before me, in the event there are any further proceedings in this case. GeoComply’s complaint. Proxy Lab: Writing a Caching Web Proxy. Contribute to Zuixie/csapp-proxy-labs development by creating an account on GitHub.

PROXY LABS, LLC in Arizona

Department using proxy servers, and potentially also man-in-the-middle security monitoring. See the following knowledge base articles for more information on how to work around these situations:Configuring Simplicity Studio to Work with Proxy ServersInstalling SSL Security Certificates for Simplicity Studio UpdatesSpeed up debug session startup#Go to Preferences > Run/Debug > Launching, and under General Options uncheck Build (if required) before launching.This will interfere with your workflow if you are accustomed to making a change and clicking the Debug button to build the project before launching the project.Speed up reading large source files#Enable folding of #if/#ifdef's and if/else, do/while, for, and switch statements in source code. Go to Preferences and type folding in the filter field, and check the three "Enable folding … " options.Speed up the indexer#If the Indexer is taking a long time to run, close other projects. If still slow, in the Project Explorer view right-click the project directory and select Index > Rebuild.Restore a perspective layout#To reset a perspective to its original layout, right-click the perspective button in the toolbar and select Reset.Find a Version#Go to Help > About Simplicity Studio for version information. The overall SSv5 version is at the top of the dialog. The Studio Version tab lists version information for all the components that make up SSv5. The Toolchains and SDKs tab lists version information for the installed SDKs and toolchains.Report a Bug#Go to Help > Report bug .... The default selection generates a log file to the location you specify. This is useful if you need to attach a log to a case that's already created.Select Submit bug at Silabs.com if you are creating a new ticket. This generates the log file and provides instructions on creating a ticket.Capture a Simplicity Studio 5 Thread Dump#If Simplicity Studio 5 happens to hang (become unresponsive for several minutes) during an operation, the best way to report this to Silicon Labs is to use a Java tool called jstack to capture a thread dump while the program is still in the hung state. This thread dump can be used by the Silicon Labs team to analyze the hang. If Simplicity Studio 5 is shut down and restarted, a thread dump at that point will not be useful. The jstack tool is included in the Simplicity Studio 5 installed Java Runtime Environment (JRE).Once you have generated the thread dump file according to one of the following procedures, attach