ET ACTIVEX ChilkatHttp ActiveX 2.3 Arbitrary Files Overwrite

Query · suricata

flow:to_client,established;
content:"B973393F-27C7-4781-877D-8626AAEDF119"; nocase;
pcre:"/.*\.(ini|exe|dll|bat|com|cab|txt)/Ri";
content:"SaveLastError"; nocase;
Raw source ET ACTIVEX ChilkatHttp ActiveX 2.3 Arbitrary Files Overwrite · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET ACTIVEX ChilkatHttp ActiveX 2.3 Arbitrary Files Overwrite";
    flow:to_client,established;
    content:"B973393F-27C7-4781-877D-8626AAEDF119"; nocase;
    pcre:"/.*\.(ini|exe|dll|bat|com|cab|txt)/Ri";
    content:"SaveLastError"; nocase;
    reference:bugtraq,28546;
    reference:url,www.milw0rm.com/exploits/5338;
    classtype:web-application-attack;
    sid:2008099; rev:9;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, confidence Medium, signature_severity Major, tag ActiveX, updated_at 2019_09_27;
)

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