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SID: 2031118 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 1Oct 26, 2020, 12:00 PM

ET MALWARE Terse Upload to Free Image Hosting Provider (uploads .im) - Likely Malware

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Terse Upload to Free Image Hosting Provider (uploads .im) - Likely Malware"; flow:established,to_server; http.request_line; content:"POST /api?upload"; startswith; http.host; content:"uploads.im"; bsize:10; fast_pattern; http.header_names; content:!"|0d 0a|User-Agent|0d 0a|"; content:!"|0d 0a|Referer|0d 0a|"; reference:md5,897a5b60d609501e0feb06ff8e54d424; classtype:command-and-control; sid:2031118; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_10_26, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_26;)

Oct 26, 2020, 12:00 PM

Oct 26, 2020, 12:00 PM

Sep 21, 2024, 3:00 AM

Sep 15, 2025, 9:36 PM

rules/emerging-malware.rules