New Mac cryptominer has 23 older variants

On February 1, a new Mac cryptominer was discovered being distributed via a hack of the MacUpdate website. Since then, we've been doing some digging and found that this isolated incident was just the tip of the iceberg. The malware delivered by the MacUpdate hack appears to be the culmination of...

Chronicle: A Meteor Aimed At Planet Threat Intel?

Alphabet Inc., the parent company of Google, said today it is in the process of rolling out a new service designed to help companies more quickly make sense of and act on the mountains of threat data produced each day by cybersecurity tools. Countless organizations rely on a hodgepodge of securit...

Warning: New Undetectable DNS Hijacking Malware Targeting Apple macOS Users

A security researcher has revealed details of a new piece of undetectable malware targeting Apple's Mac computers—reportedly first macOS malware of 2018. Dubbed OSX/MaMi, an unsigned Mach-O 64-bit executable, the malware is somewhat similar to DNSChanger malware that infected millions of computer...

Anubis - Subdomain Enumeration And Information Gathering Tool

Anubis is a subdomain enumeration and information gathering tool. Anubis collates data from a variety of sources, including HackerTarget, DNSDumpster, x509 certs, VirusTotal, Google, Pkey, and NetCraft. Anubis also has a sister project, AnubisDB, which serves as a centralized repository of...

CVE-2017-5715

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis. Recent assessments: pwsh at March 03, 2021 3:34pm UTC reported: I am submitting this...

Sublist3r v1.0 - Fast subdomains enumeration tool for penetration testers

Sublist3r is a python tool designed to enumerate subdomains of websites using OSINT. It helps penetration testers and bug hunters collect and gather subdomains for the domain they are targeting. Sublist3r enumerates subdomains using many search engines such as Google, Yahoo, Bing, Baidu, and Ask...

Amber - POC Reflective PE Packer

Amber is a proof of concept packer, it can pack regularly compiled PE files into reflective PE files that can be used as multi stage infection payloads. If you want to learn the packing methodology used inside the Amber check out below. PS: This is not a complete tool some things may break so tak...

yara/rules_fuzzer: Heap-double-free in yara_yyparse

Project: https://github.com/VirusTotal/yara.git Detailed report: https://oss-fuzz.com/testcase?key=6474914958671872 Project: yara Fuzzer: libFuzzeryararulesfuzzer Fuzz target binary: rulesfuzzer Job Type: libfuzzerasanyara Platform Id: linux Crash Type: Heap-double-free Crash Address:...

OSXAuditor - Free Mac OS X Computer Forensics Tool

OS X Auditor is a free Mac OS X computer forensics tool. OS X Auditor parses and hashes the following artifacts on the running system or a copy of a system you want to analyze: the kernel extensions the system agents and daemons the third party's agents and daemons the old and deprecated system a...

Search Engine For Hackers: OSINT SPY

Performs OSINT scan on email/domain/ipaddress/organization using OSINT-SPY. It can be used by Data Miners, Infosec Researchers, Penetration Testers and cyber crime investigator in order to find deep information about their target. It includes gathering data from various public sources and their...

Threat Round Up For Sept 8 - Sept 15

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between September 08 and September 15. As with previous round-ups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavior...

Knockpy - Enumerate Subdomain Scanner

Knockpy is a python tool designed to enumerate subdomains on a target domain through a wordlist. It is designed to scan for DNS zone transfer and to try to bypass the wildcard DNS record automatically if it is enabled. Now knockpy supports queries to VirusTotal subdomains, you can setting the...

TIH: The Open Source Threat Intelligence Hunter

PenTestIT RSS Feed The primary purpose of threat intelligence is to help you understand the risks of threats, such as zero-days, advanced persistent threats APTs and exploits. But how do you do that on a large scale in an automated manner? You now have a solution in TIH, the Threat Intelligence...

Carbon Emissions: Oversharing Bug Puts Security Vendor Back in Spotlight

Last week, security firm DirectDefense came under fire for over-hyping claims that Cb Response, a cybersecurity product sold by competitor Carbon Black, was leaking proprietary data from customers who use it. Carbon Black responded that the bug identified by its competitor was a feature, and that...

Oolong CVE-2017-8570 samples and behind the idea-vulnerability warning-the black bar safety net

The so-called CVE-2017-8570 sample Last week, 360 days eye lab found foreign hackers on Github released a CVE-2017-8570 exploits code, but then deleted, in order to find quite a few labeled as CVE-2017-8570 Office malware samples, such as the following VirusTotal is marked as CVE-2017-8570 sample...

Beware of Security by Press Release

On Wednesday, the security industry once again witnessed an all-too-familiar cycle: I call it "security by press release." It goes a bit like this: A security firm releases a report claiming to have unearthed a major flaw in a competitor's product; members of the trade press uncritically republis...

Signed Mughthesec Adware Hijacking Macs for Profit

A variant of an older piece of adware built for Macs called OperatorMac has been seen in the wild, and while like most adware it tries to turn a profit, it also illustrates some defensive shortcomings native to Apple’s ecosystem and the industry. Components of the new strain, which is called...

DirectDefense Incorrectly Asserts Architectural Flaw in Cb Response

Today, a blog was released that incorrectly asserts an architectural flaw in Cb Response that leaks customer data. In fact, this is an optional feature turned off by default to allow customers to share information with external sources for additional ability to detect threats. Cloud-based,...

Taking the FIRST look at Crypt0l0cker

This post is authored by Matthew Molyett.Executive SummaryIn March, Talos reported on the details of Crypt0l0cker based on an extensive analysis I carried out on the sample binaries. Binaries -- plural -- because, as noted in the original blog, the Crypt0l0cker payload leveraged numerous executab...

V1D0m: Enumerate Subdomains via Virustotal!

PenTestIT RSS Feed VirusTotal for long has provided a free online file and URL scanning service. Infact, I think it is THE site that started this kind of service more than 10 years ago. Wikipedia mentions that it was started in the year 2004! It also offers a "search" service which helps us to fi...