Archive

Research

Incident teardowns, detection engineering, reverse engineering and network forensics. Filtered to exfiltration.

tag: exfiltration2

Guided LabConstructed

Guided lab: the svchost that lived in Public

Data staged with an archiver and sent out with a renamed copy of a legitimate sync tool. Identify the binary from one field, reconstruct what was taken from a command line, and be exact about what endpoint telemetry cannot tell you about volume.

about 40 minutes of workT1567.002T1560.001
AnalysisMembers

Case study: one appliance, and the disclosure that followed

CL0P against MOVEit Transfer, worked as a case rather than read as news. A zero-day in an internet-facing file transfer product, a web shell, and a scope question that has nothing to do with how many hosts were touched. Nine questions, and the answers are in the advisory.

about 1 hours of workCVE-2023-34362T1190T1505.003T1567

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