ET MALWARE Common Sandbox Identification Evasion List Downloaded via WindowsPowerShell
Sourceet/open
CreatedApril 18, 2025
UpdatedApril 18, 2025
Classificationtrojan-activity
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Common Sandbox Identification Evasion List Downloaded via WindowsPowerShell"; flow:established,to_server; http.method; content:"GET"; http.uri; pcre:"/\x2f(?:BIOS_Serial|CPU_Serial|MachineGuid|ip|pc_platforms|services|BaseBoard_Manufacturer|DiskDrive_Serial|gpu|mac|pc_username|BaseBoard_Serial|HwProfileGuid|hwid|pc_name|processes)(_list)?\x2etxt$/i"; http.user_agent; content:"WindowsPowerShell/"; fast_pattern; http.header_names; content:!"|0d 0a|referer|0d 0a|"; nocase; reference:url,github.com/6nz/virustotal-vm-blacklist; classtype:trojan-activity; sid:2061734; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2025_04_18, deployment Perimeter, deployment SSLDecrypt, confidence High, signature_severity Major, updated_at 2025_04_18; target:src_ip;)
References
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_Endpoint
tls stateTLSDecrypt
created at2025_04_18
deploymentSSLDecrypt
confidenceHigh
signature severityMajor
updated at2025_04_18
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