Tim Peck
@timpeckTrusted contributorCompletionist
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919 detections
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ET EXPLOIT_KIT LandUpdate808 Domain (dolmain .com) in TLS SNI
ET EXPLOIT_KIT LandUpdate808 Domain (forrbes .com) in TLS SNI
ET EXPLOIT_KIT ZPHP Domain in TLS SNI (dotauan .pro)
ET EXPLOIT_KIT ZPHP Domain in TLS SNI (polimakels .com)
ET ATTACK_RESPONSE Base64 Encoded Powershell Performing Byte Operations Inbound
This rule detects attempts to exploit the Zip Slip vulnerability by identifying the sequence '../' within a ZIP archive being uploaded to a server. This pattern indicates an attempt to write files outside the intended directory, potentially leading to arbitrary file overwrite or remote code execution.
This rule detects HTTP GET requests to github.com for PNG files where the User-Agent header contains "WindowsPowerShell". This combination could indicate an attempt to download malicious content or C2 instructions disguised as an image file using PowerShell.
This rule detects the presence of the 'schtasks /query' command within the HTTP response body. This could indicate an attacker enumerating scheduled tasks on a compromised system, potentially as part of reconnaissance or lateral movement activities. The rule specifically looks for 'schtasks' and '/query' (case-insensitive) in HTTP responses with a 200 status code.
This rule detects the presence of the 'schtasks /create' command within the HTTP response body. This could indicate an adversary attempting to schedule tasks on a compromised system by delivering the command via an HTTP response, potentially for persistence or execution.
This rule detects HTTP traffic where the User-Agent string contains the case-insensitive substring 'iot'. This is often indicative of compromised IoT devices or botnet activity attempting to blend in or identify themselves.
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