If you are a researcher, upload the file to VirusTotal or Any.Run in a sandbox environment to see its specific behavior [2, 4].
An file that downloads the final payload from a remote server [4, 6]. Typical Behavior (Infection Chain) 039-ch0c0l0.7z
Typically distributed via malspam (malicious spam emails) disguised as invoices, shipping notifications, or urgent business documents [1, 5]. If you are a researcher, upload the file
Often identified as AsyncRAT or XWorm . These tools allow attackers to remotely control a victim's computer, log keystrokes, and steal sensitive data [2, 3]. Often identified as AsyncRAT or XWorm
The file is highly likely a malicious archive used in cyberattacks, specifically associated with AsyncRAT or similar Remote Access Trojans (RATs) [2, 3]. Summary Analysis
If you have downloaded this file, do not extract or run its contents.
This file name follows a naming convention often seen in phishing campaigns where attackers use randomized or alphanumeric strings to bypass basic email filters. The .7z extension is used to compress the payload, which often contains a heavily obfuscated script or executable [4, 5].