Malware

Pierluigi Paganini January 25, 2023
DragonSpark threat actor avoids detection using Golang source code Interpretation

Chinese threat actor tracked as DragonSpark targets organizations in East Asia with a Golang malware to evade detection. SentinelOne researchers spotted a Chinese-speaking actor, tracked as DragonSpark, that is targeting organizations in East Asia. The attackers employed an open source tool SparkRAT along with Golang malware that implements an uncommon technique to evade detection. “The threat […]

Pierluigi Paganini January 24, 2023
FBI confirms that North Korea-linked Lazarus APT is behind Harmony Horizon Bridge $100 million cyber heist

The U.S. FBI attributes the $100 million cyber heist against Harmony Horizon Bridge to North Korea-linked Lazarus APT. The U.S. Federal Bureau of Investigation (FBI) this week confirmed that in June 2022 the North Korea-linked Lazarus APT group and APT38 stole $100 million worth of cryptocurrency assets from the Blockchain company Harmony Horizon Bridge. “The FBI continues […]

Pierluigi Paganini January 23, 2023
Massive Ad fraud scheme VASTFLUX targeted over 11 million devices

Researchers dismantled a sophisticated ad fraud scheme, dubbed VASTFLUX, that targeted more than 11 million devices. HUMAN’s Satori Threat Intelligence and Research Team dismantled a sophisticated ad fraud operation dubbed VASTFLUX. The name VASTFLUX comes from the evasion technique “fast flux” and VAST, the Digital Video Ad Serving Template that was abused by threat actors in this fraudulent scheme. The researchers […]

Pierluigi Paganini January 22, 2023
Roaming Mantis uses new DNS changer in its Wroba mobile malware

Roaming Mantis threat actors were observed using a new variant of their mobile malware Wroba to hijack DNS settings of Wi-Fi routers. Researchers from Kaspersky observed Roaming Mantis threat actors using an updated variant of their mobile malware Wroba to compromise Wi-Fi routers and hijack DNS settings. Roaming Mantis surfaced in March 2018 when hacked routers in Japan to […]

Pierluigi Paganini January 20, 2023
Chinese hackers used recently patched FortiOS SSL-VPN flaw as a zero-day in October

An alleged Chinese threat actor was observed exploiting the recently patched CVE-2022-42475 vulnerability in FortiOS SSL-VPN. Researchers from Mandiant reported that suspected Chinese threat actors exploited the recently patched CVE-2022-42475 vulnerability in FortiOS SSL-VPN as a zero-day. According to the security firm, the vulnerability was exploited in attacks against a series of targets, including a […]

Pierluigi Paganini January 17, 2023
1,000 ships impacted by a ransomware attack on maritime software supplier DNV

A ransomware attack against the maritime software supplier DNV impacted approximately 1,000 vessels. About 1,000 vessels have been impacted by a ransomware attack against DNV, one of the major maritime software suppliers.  DNV GL provides solutions and services throughout the life cycle of any vessel, from design and engineering to risk assessment and ship management. […]

Pierluigi Paganini January 17, 2023
Fortinet observed three rogue PyPI packages spreading malware

Researchers discovered three malicious packages that have been uploaded to the Python Package Index (PyPI) repository by Lolip0p group. FortiGuard Labs researchers discovered three malicious PyPI packages (called ‘colorslib’, ‘httpslib’, and “libhttps”) on the PyPI repository that were uploaded by the same actor, Lolip0p. The packages were discovered on January 10, 2023, the packages “colorslib” and […]

Pierluigi Paganini January 16, 2023
Avast researchers released a free BianLian ransomware decryptor for some variants of the malware

Antivirus firm Avast released a free decryptor for the BianLian ransomware family that allows victims to recover locked files. Security firm Avast has released a free decryptor for the BianLian ransomware to allow victims of the malware to recover locked files. The BianLian ransomware emerged in August 2022, the malware was employed in attacks against organizations in […]

Pierluigi Paganini January 16, 2023
Experts spotted a backdoor that borrows code from CIA’s Hive malware

Netlab 360 observed unidentified threat actors using a new backdoor based on the US CIA’s Project Hive malware suite. Researchers from Qihoo Netlab 360 reported that unidentified threat actors using a new backdoor based on the US CIA’s Project Hive malware suite. “Hive provides a covert communications platform for a whole range of CIA malware to send exfiltrated […]

Pierluigi Paganini January 16, 2023
T95 Android TV Box sold on Amazon hides sophisticated malware

Expert discovered that the T95 Android TV box, available for sale on Amazon and AliExpress, came with sophisticated pre-installed malware. Security researcher, Daniel Milisic, discovered that the T95 Android TV box he purchased on Amazon was infected with sophisticated pre-installed malware. This Android TV box model is available on Amazon and AliExpress for as low […]