botnet

Pierluigi Paganini December 18, 2019
Trend Micro observed notable malware activity associated with the Momentum Botnet

Security experts recently found notable malware activity affecting devices running Linux that is associated with the Momentum Botnet. Malware researchers from Trend Micro recently observed notable malware activity affecting devices running Linux that is associated with the Momentum Botnet. Experts revealed details on the tools and techniques used by the botnet to compromise Linux devices […]

Pierluigi Paganini November 03, 2019
New Gafgyt botnet targets Gaming Servers

Palo Alto Networks discovered a new version of Gafgyt botnet composed of Home & Small Office Wireless routers used to attack gaming servers. Palo Alto Networks researchers discovered a new version of Gafgyt botnet targeting home & small office wireless routers, including Zyxel and Huawei routers, as well as devices with Realtek RTL81xx chipset. According […]

Pierluigi Paganini September 19, 2019
Emotet is back, it spreads reusing stolen email content

Emotet is back, its operators leverage a recently introduced spear-phishing technique to deliver their malware, they are hijacking legitimate email conversations. In 2019, security experts haven’t detected any activity associated with Emotet since early April, when researchers at Trend Micro have uncovered a malware campaign distributing a new Emotet Trojan variant that compromises devices and […]

Pierluigi Paganini August 28, 2019
French Police remotely disinfected 850,000 PCs from RETADUP bot

The French police force, National Gendarmerie, announced to have neutralized the Retadup malware on over 850,000 computers taking over its C2 server. The French police force, National Gendarmerie, announced the successful takedown of a huge RETADUP botnet after it has taken the control of its command and control (C2) server. The operation allowed the France law enforcement […]

Pierluigi Paganini July 26, 2019
Imperva blocked the largest Layer 7 DDoS attack it has ever seen

Researchers at Imperva revealed that an undisclosed streaming service was hit by a massive DDoS attack that stopped it for 13 days. An undisclosed streaming service was hit by a 13‑day DDoS massive attack powered by a Mirai botnet composed of 402,000 IoT devices. Imperva confirmed that its systems were able to repel the attack […]

Pierluigi Paganini July 14, 2019
For nearly a year, Brazilian users have been targeted with router attacks

Brazilian users have been targeted by a large number of router attacks aimed at modifying the configuration of their routers for malicious purposes. This year, security experts at Avast have blocked more than 4.6 million cross-site request forgery (CSRF) attempts carried out by crooks to execute commands without the users’ knowledge. The campaign uncovered by […]

Pierluigi Paganini June 26, 2019
Silex malware bricks thousands of IoT devices in a few hours

Security experts warn of a new piece of the Silex malware that is bricking thousands of IoT devices, and the situation could rapidly go worse. Akamai researcher Larry Cashdollar discovered a new piece of the Silex malware that is bricking thousands of IoT devices, over 2,000 devices have been bricked in a few hours and the […]

Pierluigi Paganini June 22, 2019
Android Botnet leverages ADB ports and SSH to spread

Trend Micro recently discovered an Android crypto-currency mining botnet that can spread via open ADB (Android Debug Bridge) ports and Secure Shell (SSH).  Security researchers at Trend Micro have discovered an new Android crypto-currency mining botnet that spreads via open ADB (Android Debug Bridge) ports and Secure Shell (SSH).  The Android Debug Bridge (adb) is […]

Pierluigi Paganini May 06, 2019
A bug in Mirai code allows crashing C2 servers

Ankit Anubhav, a principal researcher at NewSky Security, explained how to exploit a vulnerability in the Mirai bot to crash it. Ankit Anubhav, a principal researcher at NewSky, explained how to exploit a trivial bug in the code of the Mirai bot, which is present in many of its variants, to crash it. The expert […]

Pierluigi Paganini May 05, 2019
Ukrainian national Oleksii Petrovich Ivanov extradited to US facing hacking charges

International ‘Malvertiser’ Oleksii Petrovich Ivanov extradited from the Netherlands to face hacking charges in New Jersey The Ukrainian national Oleksii Petrovich Ivanov (31) was extradited to the U.S. from the Netherlands and is facing charges of conspiracy to commit wire fraud, wire fraud, and computer fraud. The man is suspected to have carried out malvertising […]