Archive for the ‘Trace and Log Forensics’ Category

Trace Analysis Patterns (Part 108)

Wednesday, May 13th, 2015

Palimpsest Messages are messages where some part or all of their content was erased or overwritten.

The name of this pattern comes from palimpsest manuscript scrolls. Such messages may be a part of malnarratives or result from Circular Tracing or trace buffer corruption. Sometimes, not all relevant data is erased and by using Intra- and Inter-Correlation, and via the analysis of Message Invariants it is possible to recover the original data. Also, as in Recovered Messages pattern it may be possible to use Message Context to infer some partial content.

- Dmitry Vostokov @ + -