Credit to Author: Don Ovid Ladores| Date: Mon, 07 Aug 2023 00:00:00 +0000
In this entry, we detail our analysis of how the TargetCompany ransomware abused an iteration of fully undetectable (FUD) obfuscator engine BatCloak to infect vulnerable systems.
Read moreCredit to Author: Junestherry Dela Cruz| Date: Mon, 07 Aug 2023 00:00:00 +0000
In June 2023, Trend Micro observed an upgrade to the evasion techniques used by the Batloader initial access malware, which we’ve covered in previous blog entries.
Read moreCredit to Author: Trend Micro Research| Date: Fri, 28 Jul 2023 00:00:00 +0000
Trend Micro’s Mobile Application Reputation Service (MARS) team discovered two new related Android malware families involved in cryptocurrency-mining and financially-motivated scam campaigns targeting Android users.
Read moreCredit to Author: Daniel Lunghi| Date: Fri, 14 Jul 2023 00:00:00 +0000
We recently found that a modified installer of the E-Office app used by the Pakistani government delivered a Shadowpad sample, suggesting a possible supply-chain attack.
Read moreCredit to Author: Daniel Lunghi| Date: Fri, 14 Jul 2023 00:00:00 +0000
We recently found that an MSI installer built by the National Information Technology Board (NITB), a Pakistani government entity, delivered a Shadowpad sample, suggesting a possible supply-chain attack.
Read moreCredit to Author: Fernando Merces| Date: Thu, 13 Jul 2023 00:00:00 +0000
An analysis of advanced persistent threat (APT) group Red Menshen’s different variants of backdoor BPFDoor as it evolves since it was first documented in 2021.
Read moreCredit to Author: Sherif Magdy| Date: Tue, 11 Jul 2023 00:00:00 +0000
In this entry, we discuss the findings of our investigation into a piece of a signed rootkit, whose main binary functions as a universal loader that enables attackers to directly load a second-stage unsigned kernel module.
Read moreCredit to Author: Ieriz Nicolle Gonzalez| Date: Fri, 07 Jul 2023 00:00:00 +0000
We analyze the technical details of a new ransomware family named Big Head. In this entry, we discuss the Big Head ransomware’s similarities and distinct markers that add more technical details to initial reports on the ransomware.
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