CVE-2018-19072

An issue was discovered on Foscam C2 devices with System Firmware 1.11.1.8 and Application Firmware 2.72.1.32, and Opticam i5 devices with System Firmware 1.5.2.11 and Application Firmware 2.21.1.128. /mnt/mtd/app has 0777 permissions, allowing local users to replace an archive file within that...

CVE-2018-19074

The CVE-2018-19074 entry concerns Foscam C2 devices (System Firmware 1.11.1.8; App FW 2.72.1.32) and Opticam i5 devices (System FW 1.5.2.11; App FW 2.21.1.128). The underlying issue is that the firewall provides minimal protection: it blocks only port 443 and partially blocks port 88, leaving oth...

CVE-2018-19072

The CVE-2018-19072 entry affects Foscam C2 devices (System Firmware 1.11.1.8 and Application Firmware 2.72.1.32) and Opticam i5 devices (System Firmware 1.5.2.11 and Application Firmware 2.21.1.128). /mnt/mtd/app has 0777 permissions, enabling local users to replace an archive file in that direct...

sLoad Banking Trojan Downloader Displays Sophisticated Recon and Targeting

A new PowerShell downloader dubbed sLoad is making the rounds, sporting impressive reconnaissance tactics and a penchant for geofencing, which indicate increasing sophistication when it comes to targeting efforts. First spotted in May 2018, sLoad typically delivers the Ramnit banking trojan but h...

SILENTTRINITY - A Post-Exploitation Agent Powered By Python, IronPython, C#/.NET

A post-exploitation agent powered by Python, IronPython, C/.NET. Requirements Server requires Python = 3.7 SILENTTRINITY C implant requires .NET = 4.5 How it works Notes .NET runtime support The implant needs .NET 4.5 or greater due to the IronPython DLLs being compiled against .NET 4.0, also the...

Tracking Tick Through Recent Campaigns Targeting East Asia

This blog post is authored by Ashlee Benge and Jungsoo An, with contributions from Dazhuo Li. Summary Since 2016, an advanced threat group that Cisco Talos is tracking has carried out cyberattacks against South Korea and Japan. This group is known by several different names: Tick, Redbaldknight a...

CVE-2018-14790

Fuji Electric FRENIC LOADER v3.3 v7.3.4.1a of FRENIC-Mini C1, FRENIC-Mini C2, FRENIC-Eco, FRENIC-Multi, FRENIC-MEGA, FRENIC-Ace. A buffer over-read vulnerability may allow remote code execution on the device...

BYOB - Build Your Own Botnet

BYOB Build Your Own Botnet Disclaimer : This project should be used for authorized testing or educational purposes only. BYOB is an open-source project that provides a framework for security researchers and developers to build and operate a basic botnet to deepen their understanding of the...

hideNsneak - A CLI For Ephemeral Penetration Testing

This application assists in managing attack infrastructure for penetration testers by providing an interface to rapidly deploy, manage, and take down various cloud services. These include VMs, domain fronting, Cobalt Strike servers, API gateways, and firewalls. Black Hat Arsenal Video Demo Video ...

OilRig APT Continues Its Ongoing Malware Evolution

OilRig, an APT group believed to have ties to Iran, has been spotted in yet another campaign in the Middle East – this time targeting victims within an undisclosed government using an evolved variant of the BondUpdater trojan. The group, which is also called Cobalt Gypsy, Crambus, Helix Kitten or...

iBombShell: A Dynamic Post-Exploitation Remote Shell

PenTestIT RSS Feed Consider you have a shell on a system and other post-exploitation do not work for you as they are being caught by a security solution on the system. Worry not as we now have iBombShell, a dynamic remote shell that can be run on any system that supports PowerShell. The reason th...

Active Campaign Exploits Critical Apache Struts 2 Flaw in the Wild

It was only a matter of time before attacks were seen in the wild, and now it’s happened. A known threat actor has mounted a large cryptomining campaign using the recently disclosed Apache Struts 2 critical remote code-execution vulnerability. It uses a new malware designed for persistence and...

Threat Roundup for August 24-31

Today, as we do every week, Talos is giving you a glimpse into the most prevalent threats we’ve observed this week — covering the dates between Aug. 24 and 31. As with previous roundups, this post isn’t meant to be an in-depth analysis. Instead, we will summarize the threats we’ve observed by...

Cobalt Group Targets Banks in Eastern Europe with Double-Threat Tactic

The infamous financial cybercrime gang known as Cobalt Group has been spotted actively pushing a fresh campaign that uses a peculiar tactic: Double infection points and two command-and-control C2 servers. The Cobalt Group, a known financial cybercrime ring since 2016, has been suspected in attack...

New Actor DarkHydrus Targets Middle East with Open-Source Phishing

Government entities and educational institutions in the Middle East are under attack in an ongoing credential-harvesting campaign, mounted by a newly-named threat group known as DarkHydrus. In a twist on the norm, the group is leveraging the open-source Phishery tool to carry out its dark work. T...

Ramnit Changes Shape with Widespread Black Botnet

The recently uncovered “Black” botnet campaign using the Ramnit malware racked up 100,000 infections in the two months through July– but the offensive could just be a precursor to a much larger attack coming down the pike, according to researchers, thanks to a second-stage malware called Ngioweb...

FELIXROOT Backdoor Resurfaces in Environmental Spam Campaign

After a few months of absence, the FELIXROOT backdoor malware has been spotted in a fresh malspam campaign. The campaign uses weaponized lure documents claiming to contain seminar information on environmental protection efforts. This backdoor has a range of functions, including the ability to...

TP-Link Archer C2 v3.0 UnAuthenticated Remote Code Execution Vulnerability

Exploit for hardware platform in category web applications Exploit Title: UnAuthenticated Remote Code Execution at TP-Link Archer C2 Router Date: 17.07.2018 Exploit Author: Ismail Tasdelen Vendor Homepage: https://www.tp-link.com/ Hardware Link :...

TP-Link Archer C2 Router 3.0 Remote Code Execution

Exploit Title: UnAuthenticated Remote Code Execution at TP-Link Archer C2 Router Date: 17.07.2018 Exploit Author: Ismail Tasdelen Vendor Homepage: https://www.tp-link.com/ Hardware Link : https://www.tp-link.com/la/products/details/cat-9Archer-C2.html Hardware Version : Archer C2 v3.0 Firmware...

Ibombshell - Dynamic Remote Shell

ibombshell is a tool written in Powershell that allows you to have a prompt at any time with post-exploitation functionalities and in some cases exploitation. It is a shell that is downloaded directly to memory providing access to a large number of pentesting features. These functionalities can b...