ET MALWARE W32/VBS.SLoad.Backdoor Initial Base64 Encoded OK Server Response

SID: 2027118Rev: 30 views
History
Sourceet/open
CreatedMarch 27, 2019
UpdatedAugust 28, 2020
Classificationtrojan-activity
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE W32/VBS.SLoad.Backdoor Initial Base64 Encoded OK Server Response"; flow:established,to_client; http.header; content:"Authorization|3a 20|b2sgb2s="; reference:url,www.fireeye.com/blog/threat-research/2019/03/winrar-zero-day-abused-in-multiple-campaigns.html; reference:md5,3aabc9767d02c75ef44df6305bc6a41f; classtype:trojan-activity; sid:2027118; rev:3; metadata:created_at 2019_03_27, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_28;)

References

urlwww.fireeye.com/blog/threat-research/2019/03/winrar-zero-day-abused-in-multiple-campaigns.html
md5
3aabc9767d02c75ef44df6305bc6a41f
Google SearchBrave Search

Metadata

created at2019_03_27
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2020_08_28

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