Gridinsoft Security Lab

Trojan:Script/Sabsik.fl.A!ml is what Windows Defender calls a bunch of suspicious code that steals your data and drops other malware on your PC. Think of it as that guy who crashes your party, raids your fridge, then invites his sketchy friends over. Let’s cut through the tech jargon and figure out what this thing actually does […]

Backdoor:Win32/Bladabindi!ml is a generic detection name used by Microsoft Defender. It specifically refers to a backdoor malware known as njRAT, capable of hacking into and controlling victims’ computers. In which cases it is a dangerous trojan and in which cases it is a false positive detection, we will understand in this article. What is Backdoor:Win32/Bladabindi!ml? […]

PUA:Win32/PCMechanic is a detection associated with the potentially unwanted application. This pseudo system optimizer claims that the user’s system has many problems, and then offers to call the “tech support”. Let’s see why this may appear and how to remove it. What is PUA:Win32/PCMechanic? PUA:Win32/PCMechanic is a Microsoft Defender detection that indicates a PC Mechanic […]

Trojan:Script/Ulthar.A!ml is a detection of Windows Defender that identifies as a trojan. It specifically refers to a script-based malicious program. However, it can often turn out to be a false positive, and antivirus programs label harmless files as malicious. Let’s understand what this detection is and why it can be false. What is Trojan:Script/Ulthar.A!ml? Trojan:Script/Ulthar.A!ml […]

Bitfiat is a malicious coin miner that exploits your computer’s hardware to mine cryptocurrencies. Such malware takes as much resources as it can, making the system impossible to use. Let’s see what this malware is, and how to remove it. Bitfiat Overview The Bitfiat process is related to the activity of a malicious coin miner. […]

Misleading:Win32/Lodi is Microsoft Defender’s detection of potentially dangerous software. It makes misleading or deceptive claims about files, registry entries, or other items on your computer. Such programs are also known as scareware – software that tries to get you to pay money to fix non-existent problems or remove bogus viruses. In this article, I will […]

Trojan:Script/Phonzy.B!ml is a generic detection name used by Microsoft Defender for a dangerous loader malware. This threat primarily functions as a dropper, downloading and executing additional malicious payloads onto infected systems. In numerous documented infection cases, Phonzy trojan has been observed delivering banking trojans designed to steal financial credentials. Attribute Details Threat Name Trojan:Script/Phonzy.B!ml Type […]

SYSDF is a ransomware-type program that belongs to the Dharma malware family. Such malicious software aims mainly at small companies, aiming at file encryption with further requests for ransom payment for their decryption. It was originally discovered by Jakub Kroustek on February 16, 2024. What is SYSDF Ransomware? SYSDF ransomware is a yet another example […]

Vmmem, short for “Virtual Machine Memory“, is a process that indicates the resource utilization by virtual machines on your system. It operates in tandem with virtual machines and remains inactive without any virtual machine activity. However, suppose you observe high CPU and memory consumption by the vmmem process. In that case, your virtual machine is […]

Public release of ChatGPT made a sensation back in 2022; it is not an exaggeration to say it is a gamechanger. However, the scammers go wherever large numbers of people do. Fake ChatGPT services started popping up here and there, and this is not going to be over even nowadays. So, what is ChatGPT virus? […]

A new Windows malware called Ov3r_Stealer is spreading through fake Facebook job ads, according to a report by Trustwave SpiderLabs. The malware is designed to steal sensitive information and crypto wallets from unsuspecting victims. Let’s delve into the mechanics of these deceptive ads, and Ov3r_Stealer. Ov3r_Stealer Abuses Facebook Job Ads Scammers use elaborate job ads […]

Tax season has already begun, and so did tax season scams. The IRS annually lists its top tax scams to help taxpayers protect themselves. Most tax season scams involve identity theft, but there could be a lot of other consequences. Awareness of these schemes can help consumers protect themselves, and we will go into more […]