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Purple Team

Help cybersecurity professionals to enhance their knowledge.

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  • Embedding backdoor into PDF files

    Embedding backdoor into PDF files

    Adobe keeps on being sub-par in security, and subsequently, a considerable number of customer operating systems are vulnerable.
    Go to the profile of David Artykov
    David Artykov
    Apr 15, 2021
    Exploiting SQL injection vulnerabilities

    Exploiting SQL injection vulnerabilities

    SQL Injection is a sort of infusion assault that makes it conceivable to execute malicious SQL statements. These statements control a…
    Go to the profile of David Artykov
    David Artykov
    Jul 10, 2020
    Exploiting file upload vulnerabilities in web applications

    Exploiting file upload vulnerabilities in web applications

    Exploiting File Upload Vulnerabilities
    Go to the profile of David Artykov
    David Artykov
    Jul 8, 2020
    Bahamut Android Malware Sigma Rule

    Bahamut Android Malware Sigma Rule

    Bahamut Android Malware Sigma Rule
    Go to the profile of Anil Yelken
    Anil Yelken
    Jun 30
    GlowSand Sigma Rule

    GlowSand Sigma Rule

    GlowSand Sigma Rule
    Go to the profile of Anil Yelken
    Anil Yelken
    Jun 30
    BlackGuard Stealer Targets the Gaming Community Sigma Rule

    BlackGuard Stealer Targets the Gaming Community Sigma Rule

    BlackGuard Stealer Targets the Gaming Community Sigma Rule
    Go to the profile of Anil Yelken
    Anil Yelken
    Jun 28
    BRONZE STARLIGHT Ransomware Operations Use HUI Loader Sigma Rules

    BRONZE STARLIGHT Ransomware Operations Use HUI Loader Sigma Rules

    BRONZE STARLIGHT Ransomware Operations Use HUI Loader Sigma Rules
    Go to the profile of Anil Yelken
    Anil Yelken
    Jun 27

    Cerber2021 Ransomware Back in Action(CerberImposter)

    Cerber2021 Ransomware Back in Action(CerberImposter)
    Go to the profile of Anil Yelken
    Anil Yelken
    Jun 21
    The Four V’s of Effective Cybersecurity Posture

    The Four V’s of Effective Cybersecurity Posture

    There are four critical angles to achieve optimal cyber defense: Visibility, verification, vigilance, and validation. Rapid development…
    Go to the profile of Patricia de Hemricourt
    Patricia de Hemricourt
    Jun 12

    Mustang Panda New Wave Malware

    https://raw.githubusercontent.com/anil-yelken/sigma-rules/main/MustangPandaNewWaveMalware.yml
    Go to the profile of Anil Yelken
    Anil Yelken
    May 19
    Anyone can now generate bogus Chrome browser windows thanks to a new phishing toolkit

    Anyone can now generate bogus Chrome browser windows thanks to a new phishing toolkit

    Red teamers and cybercriminals may now develop successful single sign-on phishing login forms using phony Chrome browser windows thanks to…
    Go to the profile of David Artykov
    David Artykov
    Mar 22
    Since January, the Android trojan has been present on the Google Play Store

    Since January, the Android trojan has been present on the Google Play Store

    Cybersecurity experts monitoring the mobile app ecosystem have seen an increase in trojan infections on the Google Play Store, with one of…
    Go to the profile of David Artykov
    David Artykov
    Mar 16
    Ford will ship and sell cars that are lacking chips

    Ford will ship and sell cars that are lacking chips

    According to Automotive News, Ford will likely start manufacturing and shipping unfinished, but driveable vehicles that lack the chips that…
    Go to the profile of David Artykov
    David Artykov
    Mar 13
    Several Security Flaws Identified in Major Software Package Managers

    Several Security Flaws Identified in Major Software Package Managers

    Multiple security flaws have been discovered in major package managers that, if exploited, might allow attackers to run arbitrary code and…
    Go to the profile of David Artykov
    David Artykov
    Mar 11
    Microsoft has patched a severe Azure problem that exposed client information

    Microsoft has patched a severe Azure problem that exposed client information

    Microsoft has patched a flaw in the Azure Automation service that may have enabled intruders to take full control of data belonging to…
    Go to the profile of David Artykov
    David Artykov
    Mar 8
    Microsoft has halted all new sales in Russia

    Microsoft has halted all new sales in Russia

    In response to Russia’s “unjustified, unprovoked, and illegitimate invasion” of Ukraine, Microsoft declared that it will halt all…
    Go to the profile of David Artykov
    David Artykov
    Mar 6
    Thousands of GitLab instances are affected by a new security flaw.

    Thousands of GitLab instances are affected by a new security flaw.

    Security researchers have revealed details of a now-patched security flaw in GitLab, an open-source DevOps platform, that may enable a…
    Go to the profile of David Artykov
    David Artykov
    Mar 4
    Thousands of people have downloaded this data-stealing Android app

    Thousands of people have downloaded this data-stealing Android app

    In an effort to seize identities and two-factor authentication tokens, cybercriminals have effectively hidden a banking Trojan on the…
    Go to the profile of David Artykov
    David Artykov
    Mar 4
    CISA and the FBI have issued warnings about the possibility of data wiping attacks

    CISA and the FBI have issued warnings about the possibility of data wiping attacks

    Data wiping assaults targeting Ukraine could spread to targets in other countries, according to the Cybersecurity and Infrastructure…
    Go to the profile of David Artykov
    David Artykov
    Mar 1
    Facebook has made it impossible for Russian state media to advertise on the platform

    Facebook has made it impossible for Russian state media to advertise on the platform

    During the continuing war in Ukraine, Facebook has blocked state-run Russian news organizations from advertising and selling content on the…
    Go to the profile of David Artykov
    David Artykov
    Feb 27
    Ads on RT and other Russian channels are no longer allowed on YouTube

    Ads on RT and other Russian channels are no longer allowed on YouTube

    According to Reuters, YouTube is preventing state-owned Russian media outlets from advertising and generating money on the platform…
    Go to the profile of David Artykov
    David Artykov
    Feb 27
    A cyber attack on Nvidia is said to have ‘totally compromised’ the company

    A cyber attack on Nvidia is said to have ‘totally compromised’ the company

    According to a fresh report from The Telegraph, components of America’s largest microchip manufacturer were forced offline for two days. As…
    Go to the profile of David Artykov
    David Artykov
    Feb 26
    Malware that hijacks social media is spreading via Microsoft Store games

    Malware that hijacks social media is spreading via Microsoft Store games

    More than 5,000 Windows workstations in Sweden, Bulgaria, Russia, Bermuda, and Spain have been infected by a new malware capable of…
    Go to the profile of David Artykov
    David Artykov
    Feb 26
    The price of bitcoin has dropped as a result of Russia’s invasion of Ukraine

    The price of bitcoin has dropped as a result of Russia’s invasion of Ukraine

    Early Thursday, the price of bitcoin dropped below $35,000 as Russian President Vladimir Putin declared a military campaign in Ukraine’s…
    Go to the profile of David Artykov
    David Artykov
    Feb 25
    Due to censorship concerns, Russia is ‘partially restricting’ Facebook access

    Due to censorship concerns, Russia is ‘partially restricting’ Facebook access

    After Russia’s ministry of communications accused the social network of unlawful censorship, the Russian government proceeded to “partially…
    Go to the profile of David Artykov
    David Artykov
    Feb 25
    From March, Google Chat will completely replace traditional Hangouts for Workspace users

    From March, Google Chat will completely replace traditional Hangouts for Workspace users

    If you are using Google Workspace, the traditional Hangouts messaging service will begin to expire next month as part of the Google Chat…
    Go to the profile of David Artykov
    David Artykov
    Feb 23
    WordPress Backup Plugin with Over 3 Million Sites Discovered to Have a Critical Flaw

    WordPress Backup Plugin with Over 3 Million Sites Discovered to Have a Critical Flaw

    UpdraftPlus, a WordPress plugin with over three million downloads, has been patched to address a “serious” security flaw that can be used…
    Go to the profile of David Artykov
    David Artykov
    Feb 21
    Cybercriminals use Microsoft Teams chat rooms to spread malware

    Cybercriminals use Microsoft Teams chat rooms to spread malware

    Some hackers are exploiting Microsoft Teams accounts, according to security researchers, in order to enter into chats and transmit…
    Go to the profile of David Artykov
    David Artykov
    Feb 18
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