Recently, we observed a high number of users been infected by Lumma Stealer. Upon investigating, we observed that the user been infected thru same vector; “Clickfix” infection chain. The attack…
The Challenger Recently Malcore.io post at X/Twitter a reversing challenges. The is related to script that is hosted here – https://raw.githubusercontent.com/Internet-2-0/file-samples/master/scripts/powershell/stacy.ps1 Dive! Dive! Dive! At first glance, we saw what…
Dealing with obfuscated scripts is an everyday challenge as an Incident Handler/Responder. These scripts, often looks like gibberish/unrecognize strings is actually codes wrapped in layers of encryption and obfuscation, aim…
It started with a person in one of Telegram group that I’ve joined; asking help to reverse the code given & explains what the code does. The code as follow:…
Recently, I got an incident related to Windows Defender detected & quarantined file related to some backdoor. The MDE alert details show something like this: Usually, we go with the…
Recently, I saw a person asking question on one of Telegram group that I’ve joined. The person said that if anyone know what kind of request is this. The person…
Recently, I encountered incident where several hosts been infected by < █████████ >. So, to investigate this incident, we received bunch of logs to be analyze; mostly Linux related logs.…
Recently I’ve read about this data leak; COMB: largest breach of all time leaked online with 3.2 billion records. According to the article, it was known as “Compilation of Many…
Recently, we have an incident where suspicious traffic was observed related to external C2. Initial finding found that this IP 172.241.27.17 (172.241.24.0/21) resolved to atakaitechnologieshost; according to pDNS in Virustotal…
Recently I’ve observed a phishing mail as below:https://www.virustotal.com/#/file/cf027dd938f1a268f45f2ea786dc538ab47f35006fb12d0b64e0867bccf789c0/detection – clean The file seems to be clean per VT. Interestingly, on details sections, found 2 URLs under OpenXML Doc Info; section…
zam