Versions (3)
Version DetailsCurrent
Rev: 1 • Nov 16, 2023, 12:00 PMET MALWARE QuickBooks Pop-Up Scam - Download Locations Response
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE QuickBooks Pop-Up Scam - Download Locations Response"; flow:established,to_client; http.response_body; content:"|7b 22|status|22 3a|200|2c 22|message|22 3a 22|success|22 2c 22|response|22 3a 5b|"; startswith; fast_pattern; content:"software|5f|name|22 3a 22|QuickBooks|20|"; distance:0; reference:md5,2254df2f656b76071da28131b4eca9c4; reference:url,www.esentire.com/blog/threat-actors-using-fake-quickbooks-software-to-scam-organizations; classtype:command-and-control; sid:2049222; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_11_16, deployment Perimeter, performance_impact Low, confidence High, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_11_16; target:dest_ip;)
Nov 16, 2023, 12:00 PM
Nov 16, 2023, 12:00 PM
Nov 16, 2023, 11:00 PM
Aug 18, 2025, 8:35 PM
rules/emerging-malware.rules