Versions (5)
Version DetailsCurrent
Rev: 1 • May 6, 2022, 12:00 PMET MALWARE JS/Cryxos Stealer Variant Sending Data to Telegram (POST)
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE JS/Cryxos Stealer Variant Sending Data to Telegram (POST)"; flow:established,to_server; http.uri; content:"/bot1257337675:AAHDZVp72afEEmv4n6WqVFZ-_CxfvOedcso/"; fast_pattern; startswith; http.host; content:"api.telegram."; startswith; classtype:trojan-activity; sid:2036508; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_05_06, deployment Perimeter, deployment SSLDecrypt, malware_family JS_Cryxos, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_05_06;)
May 6, 2022, 12:00 PM
May 6, 2022, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 3, 2025, 8:34 PM
rules/emerging-malware.rules